J / Jacobs Solutions Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Amended and Restated Bylaws of Jacobs Solutions Inc., dated as of

Exhibit 3.2 AMENDED AND RESTATED BYLAWS OF JACOBS SOLUTIONS INC. (A DELAWARE CORPORATION) July 31, 2025 ARTICLE I OFFICES SECTION 1.1 REGISTERED OFFICE. The registered office of Jacobs Solutions Inc. (hereinafter called the “Corporation”) in the State of Delaware shall be at 1209 Orange Street, Wilmington, and the name of the registered agent at that address shall be The Corporation Trust Company.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 5, 2025 Jacobs Solutions Inc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 5, 2025 Jacobs Solutions Inc.

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE August 5, 2025 Jacobs Reports Strong Fiscal Third Quarter 2025 Results Gross Revenue Grows 5.1% y/y and Adjusted Net Revenue Grows 7.0% y/y in Fiscal Third Quarter 2025 Backlog Grows by 14% Year-Over-Year with TTM Book-to-Bill Ratio of 1.2x Repurchased $101 Million of Jacobs Shares in

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 27, 2025 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 1-7463 JACOBS SOLUTIONS

Jacobs Solutions Inc. Conflict Minerals Report

Exhibit 1.01 Jacobs Solutions Inc. Conflict Minerals Report for the Year Ended December 31, 2024 This Conflict Minerals Report (this “Report”) of Jacobs Solutions Inc. for the year ended December 31, 2024 is provided to comply with Rule 13p-1 (the “Rule”) issued pursuant to the Securities Exchange Act of 1934. The Rule was adopted by the Securities and Exchange Commission (“SEC”) to implement repo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM SD Specialized Disclosure Report Jacobs Solutions Inc. (Exact name of Registrant as specified in its charter) Delaware 1-7463 88-1121891 (State or other jurisdiction of incorp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM SD Specialized Disclosure Report Jacobs Solutions Inc.

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 30, 2025 Jacobs Solutions Inc.

JACOBS SOLUTIONS INC. SUPPLEMENTAL INFORMATION Distribution of Approximately 7,299,065 Shares of Amentum Holdings, Inc. Common Stock

Exhibit 99.1 May 20, 2025 Dear Jacobs Solutions Inc. Shareholder: On April 30, 2025, the board of directors of Jacobs Solutions Inc. (NYSE: J) (“Jacobs”) approved a distribution by special dividend to Jacobs’ shareholders of approximately 7,299,065 shares of common stock of Amentum Holdings, Inc. (NYSE: AMTM) (“Amentum”). These Amentum shares were received by Jacobs in connection with the spin-off

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 20, 2025 Jacobs Solutions Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 28, 2025 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 1-7463 JACOBS SOLUTIONS

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE May 6, 2025 Jacobs Reports Strong Fiscal Second Quarter 2025 Results Backlog Grows by 20% Year-Over-Year with TTM Book-to-Bill Ratio of 1.3x Repurchased $351 Million of Jacobs Shares During Q2 and $552 Million in First Half of FY25 Exited Company's Retained Stake in AMTM and Announced

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 6, 2025 Jacobs Solutions Inc.

Term Loan Agreement, dated as of March 27, 2025, among Jacobs Solutions Inc, Jacobs Engineering Group Inc., the lender party thereto, and Bank of America, N.A., as Administrative Agent

Exhibit 10.1 Published CUSIP Numbers: Deal CUSIP = xxxxxxx GBP Term Loan = xxxxxxx USD Term Loan = xxxxxxx TERM LOAN AGREEMENT Dated as of March 27, 2025 among JACOBS SOLUTIONS INC., as Holdings JACOBS ENGINEERING GROUP INC. as the Company, BANK OF AMERICA, N.A., as Administrative Agent, The Other Lenders Party Hereto, BOFA SECURITIES, INC. as as Sole Lead Arranger TABLE OF CONTENTS Page ARTICLE I

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): March 27, 2025 Jacobs Solutions Inc.

Jacobs Completes Equity for Debt Exchange Exchange Reduces Debt by approximately $312 million

1999 Bryan Street, Suite 1200 Dallas, Texas 75201 +1 214.638.0145 Press Release FOR IMMEDIATE RELEASE March 13, 2025 Jacobs Completes Equity for Debt Exchange Exchange Reduces Debt by approximately $312 million DALLAS – Jacobs (NYSE:J) today announced that it has successfully exited its equity stake in Amentum Holdings, Inc. (“Amentum”) by exchanging 19,464,174 shares of common stock of Amentum he

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): March 13, 2025 Jacobs Solutions Inc.

Offer Letter by and between Jacobs Engineering Group Inc. and Venkatesh Nathamuni, dated

Exhibit 10.3 1999 Bryan Street Floor 35 Dallas, TX 75201 USA May 8, 2024 Mr. Venkatesh Nathamuni Delivered via e-mail Jacobs is embarking on a new and bold strategy that enables us to deliver purpose driven and technology enabled solutions to our clients. This strategy requires that we have a culture of inspiration, inclusion, and innovation and that we have a strong leadership team to drive and i

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 30, 2025 Jacobs Solutions Inc.

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE February 4, 2025 Jacobs Reports Strong Fiscal First Quarter 2025 Results Backlog Grows by 18.9% Year-Over-Year with TTM Book-to-Bill Ratio of 1.3x Repurchased $202 Million of our Shares During Q1 Board Authorizes $1.5 Billion for Company's Largest Ever Share Repurchase Program Increasi

Restricted Stock Unit Agreement (Performance Shares – ROIC (ELT)) (awarded pursuant

Exhibit 10.2 JACOBS SOLUTIONS INC. RESTRICTED STOCK UNIT AGREEMENT (Performance Shares - ROIC) (Awarded Pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan) This Agreement is executed as of , by and between Jacobs Solutions Inc. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan, as may be amended from time to time (the “Plan”).

Restricted Stock Unit Agreement (Performance Shares – Earnings Per Share (ELT)) (awarded pursuant

Exhibit 10.1 JACOBS SOLUTIONS INC. FORM OF RESTRICTED STOCK UNIT AGREEMENT (Performance Shares - Earnings Per Share) (Awarded Pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan) This Agreement is executed as of , by and between Jacobs Solutions Inc. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan, as may be amended from time

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended December 27, 2024 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 1-7463 JACOBS SOLUTI

Certificate of Amendment to Jacobs Solution Inc.’s Amended and Restated Charter.

Exhibit 3.1 CERTIFICATE OF AMENDMENT TO AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF JACOBS SOLUTIONS INC. JACOBS SOLUTIONS INC. (the “Corporation”), a corporation organized and existing under and by virtue of the General Corporation Law of Delaware, does hereby certify as follows: 1.Paragraph (c) of Article 5 of the Amended and Restated Certificate of Incorporation of the Corporation (the

Restated Certificate of Incorporation of Jacobs Solutions Inc, Filed as Exhibit 3.2 to the Registrant’s Current Report on Form 8-K on February 3, 2025 and incorporated herein by reference.

Exhibit 3.2 RESTATED CERTIFICATE OF INCORPORATION OF JACOBS SOLUTIONS INC. This is the Restated Certificate of Incorporation of JACOBS SOLUTIONS INC. The original Certificate of Incorporation was filed with the Delaware Secretary of State on March 4, 2022 under the name JSI HOLDCO INC. This Restated Certificate of Incorporation was duly adopted in accordance with Section 245 of the General Corpora

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 29, 2025 Jacobs Solutions Inc.

Amended and Restated Bylaws of Jacobs Solutions Inc., dated as of

Exhibit 3.3 AMENDED AND RESTATED BYLAWS OF JACOBS SOLUTIONS INC. (A DELAWARE CORPORATION) January 29, 2025 ARTICLE I OFFICES SECTION 1.1 REGISTERED OFFICE. The registered office of Jacobs Solutions Inc. (hereinafter called the “Corporation”) in the State of Delaware shall be at 1209 Orange Street, Wilmington, and the name of the registered agent at that address shall be The Corporation Trust Compa

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEFA14A SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☒ Definitive Additional Materials ☐ Soliciting Material Under §240.

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material Under §240.

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material Under §240.

Amendment to the Jacobs Executive Deferral Plan, effective December 29, 2023

Exhibit 10.15 FIRST AMENDMENT TO THE JACOBS EXECUTIVE DEFERRAL PLAN (January 1, 2023 Plan Document) WHEREAS, Jacobs Engineering Group Inc. (the "Company") maintains the Jacobs Executive Deferral Plan (the “Plan”) for the benefit of eligible employees of the Company and its participating affiliates; WHEREAS, the Company retains the authority to amend the Plan from time to time pursuant to Article 1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 27, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 1-7463 Jacobs Solutions Inc

List of Subsidiaries of Jacobs Solutions Inc.

Exhibit 21 JACOBS SOLUTIONS INC. LIST OF SUBSIDIARIES The following table sets forth all subsidiaries of the Company but may not include those subsidiaries that, when considered in the aggregate, would not constitute a significant subsidiary. Jacobs Engineering Group Inc., a corporation of Delaware…………………………………... 100.00% Jacobs Government Services Company, a corporation of California 100.00% Blac

Second Amendment to the Jacobs Executive Deferral Plan, effective September 13, 2024.

Exhibit 10.16 SECOND AMENDMENT TO THE JACOBS EXECUTIVE DEFERRAL PLAN (January 1, 2023 Plan Document) WHEREAS, Jacobs Engineering Group Inc. (the "Company") maintains the Jacobs Executive Deferral Plan (the “Plan”) for the benefit of eligible employees of the Company and its participating affiliates; WHEREAS, the Company wishes to amend the Plan to make changes in connection with the spin-off from

Business Management System

Exhibit 19 Business Management System Policy Document No: JJ-LG-PL-9020-JJ Page: 1 of #NUMPAGES# Insider Trading Effective Date: 14-NOV-2024 Rev.

Amendment to Agreement and Plan of Merger, dated August 26, 2024, by and among Jacobs Solutions Inc., Amazon Holdco Inc., Amentum Parent Holdings LLC and Amentum Joint Venture LP. Filed as Exhibit 2,5 to the Registrant’s fiscal 2024 Annual Report on Form 10-K and incorporated herein by reference.

Exhibit 2.5 AMENDMENT TO AGREEMENT AND PLAN OF MERGER (this “Amendment”), dated as of August 26, 2024, by and among Jacobs Solutions Inc., a Delaware corporation (the “Company”), Amazon Holdco Inc., a Delaware corporation and wholly owned Subsidiary of the Company (“SpinCo”), Amentum Parent Holdings LLC, a Delaware limited liability company (“Merger Partner”), and Amentum Joint Venture LP, a Delaw

Jacobs Reports Strong Fiscal Fourth Quarter and Fiscal Year 2024 Earnings Successful Separation and Merger of CMS and C&I, Now Trading as Amentum (NYSE: AMTM) Backlog Grows by 23% y/y with TTM Book-to-Bill Ratio of 1.35x FY 2025 Guidance Highlights F

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE November 19, 2024 1 Jacobs Reports Strong Fiscal Fourth Quarter and Fiscal Year 2024 Earnings Successful Separation and Merger of CMS and C&I, Now Trading as Amentum (NYSE: AMTM) Backlog Grows by 23% y/y with TTM Book-to-Bill Ratio of 1.35x FY 2025 Guidance Highlights Favorable Growth

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): November 19, 2024 Jacobs Solutions Inc.

J / Jacobs Solutions Inc. / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* Jacobs Solutions Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 46982L108 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

AMTM / Amentum Holdings, Inc. / JACOBS SOLUTIONS INC. - SC 13G Passive Investment

SC 13G 1 d819281dsc13g.htm SC 13G UNITED STATES SECURITIES EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Amentum Holdings, Inc. (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 023939 101 (CUSIP Number) September 30, 2024 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate th

Joint Filing Agreement Pursuant to Rule 13d-1(k)

EX-99.B 3 d819281dex99b.htm EX-99.B Exhibit B Joint Filing Agreement Pursuant to Rule 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing additional joint acquis

Exhibit A

EX-99.A 2 d819281dex99a.htm EX-99.A Exhibit A The following identifies the relevant subsidiary, as required under Item 7 of this Schedule 13G: Jacobs Solutions Inc is the indirect, beneficial owner of 18,247,663 shares of Common Stock. The record holder of such shares of Common Stock is Jacobs Engineering Group Inc, which is a direct, wholly owned subsidiary of Jacobs Solutions Inc.

UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL INFORMATION

Exhibit 99.1 UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL INFORMATION Separation of SpinCo Business On September 27, 2024, Jacobs Solutions Inc. (“Jacobs”) completed the previously announced Reverse Morris Trust transaction pursuant to which (i) Jacobs transferred its Critical Mission Solutions business (“CMS”) and portions of the Divergent Solutions (“DVS”) business (referred to herein as the Cyber

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 27, 2024 Jacobs Solutio

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 27, 2024 Jacobs Solutions Inc. (Exact name of registrant as specified in its charter) Delaware 1-7463 88-1121891 (State or other jurisdiction of incorporation) (Commission F

Tax Matters Agreement, dated as of September 27, 2024, by and among Jacobs Solutions Inc., Amentum Holdings, Inc., Amentum Parent Holdings LLC and Amentum Joint Venture LP

Exhibit 10.1 TAX MATTERS AGREEMENT by and among JACOBS SOLUTIONS INC., AMENTUM HOLDINGS, INC., AMENTUM PARENT HOLDINGS LLC, and AMENTUM JOINT VENTURE LP dated as of September 27, 2024 TABLE OF CONTENTS Page Article 1. Definition of Terms 2 Article 2. Responsibility for Tax Liabilities 13 Section 2.01 General Rule 13 Section 2.02 Allocation of Federal Income Taxes and Federal Other Taxes 14 Section

INFORMATION STATEMENT Amazon Holdco Inc.

Exhibit 99.1 September 18, 2024 Dear Jacobs Solutions Inc. Shareholder: I am writing to let you know about an important change for Jacobs Solutions Inc. (“Jacobs”) that will result in shareholders of Jacobs receiving shares in a newly formed company. In November 2023, Jacobs announced its plan to spin off and combine its Critical Mission Solutions business and portions of its Divergent Solutions b

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 18, 2024 Jacobs Solutions Inc. (Exact name of registrant as specified in its charter) Delaware 1-7463 88-1121891 (State or other jurisdiction of incorporation) (Commission F

Jacobs Solutions Announces Record Date and Distribution Date for the Spin-Off of Its Critical Mission Solutions and Cyber & Intelligence Government Services Businesses Record date set for September 23, 2024 Distribution date and closing date for spin

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 +1 214.638.0145 Press Release FOR IMMEDIATE RELEASE September 13, 2024 Jacobs Solutions Announces Record Date and Distribution Date for the Spin-Off of Its Critical Mission Solutions and Cyber & Intelligence Government Services Businesses Record date set for September 23, 2024 Distribution date and closing date for spin-off and merger

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 13, 2024 Jacobs Solutions Inc. (Exact name of registrant as specified in its charter) Delaware 1-7463 88-1121891 (State or other jurisdiction of incorporation) (Commission F

First Amendment to Amended and Restated Bylaws of Jacobs Solutions Inc. (as of September 13, 2024).

Exhibit 3.1 FIRST AMENDMENT TO AMENDED AND RESTATED BYLAWS OF JACOBS SOLUTIONS INC. (A DELAWARE CORPORATION) September 13, 2024 The Amended and Restated Bylaws (the “Bylaws”) of Jacobs Solutions Inc. (the “Corporation”) are hereby amended as follows: 1. As of the date hereof until completion of the Distribution (defined below), the first sentence of Section 2.4 of the Bylaws is hereby amended and

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 3, 2024 Jacobs Solutions Inc.

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.2 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE September 6, 2024 Bob Pragada Appointed Chair of Jacobs Board of Directors; Louis Pinkham Named Lead Independent Director DALLAS – Jacobs (NYSE:J) announced today that Bob Pragada, Jacobs’ CEO, has been appointed to the additional position of Chair of the Board effective upon close of

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE September 6, 2024 Michael Collins Appointed to Jacobs Board of Directors Further strengthening advisory and consulting Board acumen DALLAS – Jacobs (NYSE:J) announced today the election of Michael Collins to its Board of Directors, effective September 23, 2024. Collins is currently a P

Subsidiary Issuers of Guaranteed Securities. Filed as Exhibit 22.1 to the Registrant’s Quarterly Report on Form 10-Q for the third quarter of fiscal 2024 and incorporated herein by reference.

Exhibit 22.1 List of Issuers of Guaranteed Securities Jacobs Solutions Inc. has fully and unconditionally guaranteed the following securities identified in the table below: Name of Subsidiary Jurisdiction of Incorporation Guaranteed Securities Jacobs Engineering Group Inc. Delaware 5.90% Bonds due 2033 6.35% Bonds due 2028

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 6, 2024 Jacobs Solutions Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 28, 2024 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 1-7463 JACOBS SOLUTIONS

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE August 6, 2024 Jacobs Reports Fiscal Third Quarter 2024 Earnings Reports Strong Consolidated Q3 Margins People & Places Solutions (P&PS) Record Backlog1 Grows by Double Digits with Book-to-Bill Ratio 1.53x Delivered Strong P&PS and PA Consulting Operating Margin Performance Robust Cash

Second Amendment to Amended and Restated Term Loan Agreement, dated as of April 10, 2024, among Jacobs Solutions Inc., Jacobs Engineering Group Inc., the lenders party thereto, and Bank of America, N.A., as administrative agent, to the Amended and Restated Term Loan Agreement, dated as of February 6, 2023, among Jacobs Solutions Inc., Jacobs Engineering Group Inc., the lenders party thereto, and Bank of America, N.A., as administrative agent.

Exhibit 10.1 Execution Version SECOND AMENDMENT TO AMENDED AND RESTATED TERM LOAN AGREEMENT THIS SECOND AMENDMENT TO AMENDED AND RESTATED TERM LOAN AGREEMENT dated as of April 10, 2024 (the “Amendment”) is entered into among Jacobs Solutions, Inc., a Delaware corporation (“Holdings”), Jacobs Engineering Group Inc., a Delaware corporation (the “Borrower”, and the Borrower, together with Holdings, t

Fifth Amendment to Credit Agreement, dated as of April 10, 2024, by and among Jacobs Solutions Inc., Jacobs Engineering Group Inc., Jacobs U.K. Limited, the lenders party thereto, and Bank of America, N.A., as administrative agent, to the Credit Agreement, dated as of March 25, 2020, by and among Jacobs Engineering Group Inc. and Jacobs U.K. Limited, as borrowers, the lenders party thereto, and Bank of America, N.A. as administrative agent.

Exhibit 10.2 Execution Version FIFTH AMENDMENT TO TERM LOAN AGREEMENT THIS FIFTH AMENDMENT TO TERM LOAN AGREEMENT dated as of April 10, 2024 (the “Amendment”) is entered into among Jacobs Solutions, Inc., a Delaware corporation (“Holdings”), Jacobs Engineering Group Inc., a Delaware corporation (“Jacobs US”), Jacobs U.K. Limited, a private limited company incorporated under the laws of England and

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 11, 2024 Jacobs Solutions Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM SD Specialized Disclosure Report Jacobs Solutions Inc. (Exact name of Registrant as specified in its charter) Delaware 1-7463 88-1121891 (State or other jurisdiction of incorp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM SD Specialized Disclosure Report Jacobs Solutions Inc.

Jacobs Solutions Inc. Conflict Minerals Report

Exhibit 1.01 Jacobs Solutions Inc. Conflict Minerals Report for the Year Ended December 31, 2023 This Conflict Minerals Report (this “Report”) of Jacobs Solutions Inc. for the year ended December 31, 2023 (the “Reporting Period”) is provided to comply with Rule 13p-1 (the “Rule”) issued pursuant to the Securities Exchange Act of 1934. The Rule was adopted by the Securities and Exchange Commission

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE May 16, 2024 Jacobs Announces New Chief Financial Officer Venk Nathamuni Appointed Chief Financial Officer, Effective June 3, 2024 DALLAS – Jacobs (NYSE:J) today announced the appointment of Venk Nathamuni as the company’s new Chief Financial Officer (CFO), effective June 3, 2024. Duri

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 16, 2024 Jacobs Solutions Inc.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K/A Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): March 28, 2024 Jacobs Solutions Inc.

Separation Agreement, dated as of May 6, 2024

Exhibit 10.1 EXECUTIVE SEVERANCE PLAN SEPARATION, WAIVER AND GENERAL RELEASE AGREEMENT This Separation, Waiver and General Release Agreement is between Jacobs Solutions Inc. and its affiliated and subsidiary companies inclusive of Employee’s employing legal entity (collectively, “Jacobs”), on the one hand, and Claudia Jaramillo (“Employee”) and Employee’s agents, heirs, successors, assigns, execut

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 7, 2024 Jacobs Solutions Inc.

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE May 7, 2024 Jacobs Reports Fiscal Second Quarter 2024 Earnings Second Quarter Revenue up 4.7% Year-Over-Year People and Places Solutions (P&PS) Revenue up 7.5% Year-Over-Year Operating Profit down 3% Year-Over-Year, Adjusted Operating Profit up 10%1 Repurchased $95M in Shares During th

Subsidiary Issuers of Guaranteed Securities.

Exhibit 22.1 List of Issuers of Guaranteed Securities As of March 29, 2024, the following wholly-owned subsidiary of Jacobs Solutions Inc. was the issuer of the 5.90% Bonds due 2033 and the 6.35% Bonds due 2028, which are guaranteed by Jacobs Solutions Inc. Name of Subsidiary Jurisdiction of Incorporation Jacobs Engineering Group Inc. Delaware

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 29, 2024 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 1-7463 JACOBS SOLUTIONS

Jacobs Solutions Inc. Executive Severance Plan, as amended and restated effective January 24, 2024.

Exhibit 10.1 JACOBS SOLUTIONS INC. EXECUTIVE SEVERANCE PLAN (AS AMENDED JANUARY 24, 2024) 1.Purpose. The purpose of this Jacobs Solutions Inc. Executive Severance Plan, as amended (this “Plan”) is to retain certain senior executives of the Company by reason of providing appropriate severance benefits and to ensure their continued dedication to their duties, including in the event of a Change in Co

Jacobs Announces CFO Transition Former Jacobs Chief Financial Officer, Kevin Berryman, Appointed Interim Chief Financial Officer Company Reaffirms Fiscal Year 2024 Outlook

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 +1 214.583.8500 Press Release FOR IMMEDIATE RELEASE Jacobs Announces CFO Transition Former Jacobs Chief Financial Officer, Kevin Berryman, Appointed Interim Chief Financial Officer Company Reaffirms Fiscal Year 2024 Outlook DALLAS, April 1, 2024 – Jacobs Solutions Inc. (NYSE: J) today announced that Kevin Berryman, previously President

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): March 28, 2024 Jacobs Solutions Inc.

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 16, 2024 Jacobs Solutions Inc.

J / Jacobs Solutions Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01242-jacobssolutionsinc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 14)* Name of issuer: Jacobs Solutions Inc Title of Class of Securities: Common Stock CUSIP Number: 46982L108 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to des

J / Jacobs Solutions Inc. / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* Jacobs Solutions Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 46982L108 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

Form of Restricted Stock Unit Agreement (Performance Shares – ROIC

Exhibit 10.8 JACOBS SOLUTIONS INC. RESTRICTED STOCK UNIT AGREEMENT (Performance Shares - ROIC) (Awarded Pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan) This Agreement is executed as of , by and between Jacobs Solutions Inc. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan, as may be amended from time to time (the “Plan”).

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 6, 2024 Jacobs Solutions Inc.

Form of Restricted Stock Unit Agreement (Performance Shares – Earnings Per Share

Exhibit 10.6 JACOBS SOLUTIONS INC. FORM OF RESTRICTED STOCK UNIT AGREEMENT (Performance Shares - Earnings Per Share) (Awarded Pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan) This Agreement is executed as of , by and between Jacobs Solutions Inc. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan, as may be amended from time

First Amendment to Third Amended and Restated Credit Agreement, dated as of December 20, 2023, by and among Jacobs Solutions Inc., Jacobs Engineering Group Inc., certain of its subsidiaries party thereto, the lenders party thereto and Bank of America, N.A., as administrative agent to the Third Amended and Restated Credit Agreement, dated as of February 6, 2023, by and among Jacobs Solutions Inc., Jacobs Engineering Group Inc., certain of its subsidiaries party thereto, the lenders party thereto and Bank of America, N.A., as administrative agent.

Exhibit 10.1 Execution Version FIRST AMENDMENT TO THIRD AMENDED AND RESTATED CREDIT AGREEMENT THIS FIRST AMENDMENT TO THIRD AMENDED AND RESTATED CREDIT AGREEMENT dated as of December 20, 2023 (the “Amendment”) is entered into among Jacobs Solutions, Inc., a Delaware corporation (“Holdings”), Jacobs Engineering Group Inc., a Delaware corporation (the “Borrower”, and the Borrower, together with Hold

Certificate of Incorporation of Jacobs Solutions Inc.

Exhibit 3.1 AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF JACOBS SOLUTIONS INC. (Composite document reflecting amendments through January 26, 2024) This is the Amended and Restated Certificate of Incorporation of JACOBS SOLUTIONS INC. The original Certificate of Incorporation was filed with the Delaware Secretary of State on March 4, 2022 under the name JSI HOLDCO INC. This Amended and Rest

Form of Restricted Stock Unit Agreement (Time-Based Vesting

Exhibit 10.4 JACOBS SOLUTIONS INC. FORM OF RESTRICTED STOCK UNIT AGREEMENT This Agreement is executed as of by and between Jacobs Solutions Inc. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan, as may be amended from time to time (the “Plan”). Unless the context clearly indicates otherwise, all terms defined in the Plan and used in this

First Amendment to Amended and Restated Term Loan Agreement, dated as of December 20, 2023, among Jacobs Solutions Inc., Jacobs Engineering Group Inc., the lenders party thereto, and Bank of America, N.A., as administrative agent, to the Amended and Restated Term Loan Agreement, dated as of February 6, 2023, among Jacobs Solutions Inc., Jacobs Engineering Group Inc., the lenders party thereto, and Bank of America, N.A., as administrative agent.

Exhibit 10.2 Execution Version FIRST AMENDMENT TO AMENDED AND RESTATED TERM LOAN AGREEMENT THIS FIRST AMENDMENT TO AMENDED AND RESTATED TERM LOAN AGREEMENT dated as of December 20, 2023 (the “Amendment”) is entered into among Jacobs Solutions, Inc., a Delaware corporation (“Holdings”), Jacobs Engineering Group Inc., a Delaware corporation (the “Borrower”, and the Borrower, together with Holdings,

Form of Restricted Stock Unit Agreement (Time-Based Vesting) (awarded pursuant to Jacobs' Stock Incentive Plan).

Exhibit 10.5 JACOBS SOLUTIONS INC. FORM OF RESTRICTED STOCK UNIT AGREEMENT This Agreement is executed as of by and between Jacobs Solutions Inc. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan, as may be amended from time to time (the “Plan”). Unless the context clearly indicates otherwise, all terms defined in the Plan and used in this

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended December 29, 2023 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 1-7463 JACOBS SOLUTI

Form of Restricted Stock Unit Agreement (Performance Shares – ROIC) (awarded pursuant to Jacobs' Stock Incentive Plan).

Exhibit 10.9 JACOBS SOLUTIONS INC. RESTRICTED STOCK UNIT AGREEMENT (Performance Shares - ROIC) (Awarded Pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan) This Agreement is executed as of , by and between Jacobs Solutions Inc. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan, as may be amended from time to time (the “Plan”).

Fourth Amendment to Credit Agreement, dated as of December 20, 2023, by and among Jacobs Solutions Inc., Jacobs Engineering Group Inc., Jacobs U.K. Limited, the lenders party thereto, and Bank of America, N.A., as administrative agent, to the Credit Agreement, dated as of March 25, 2020, by and among Jacobs Engineering Group Inc. and Jacobs U.K. Limited, as borrowers, the lenders party thereto, and Bank of America, N.A. as administrative agent.

Exhibit 10.3 Execution Version FOURTH AMENDMENT TO TERM LOAN AGREEMENT THIS FOURTH AMENDMENT TO TERM LOAN AGREEMENT dated as of December 20, 2023 (the “Amendment”) is entered into among Jacobs Solutions, Inc., a Delaware corporation (“Holdings”), Jacobs Engineering Group Inc., a Delaware corporation (“Jacobs US”), Jacobs U.K. Limited, a private limited company incorporated under the laws of Englan

Form of Restricted Stock Unit Agreement (Performance Shares – Earnings Per Share) (awarded pursuant to Jacobs' Stock Incentive Plan). Filed as Exhibit 10.7 to the Registrant’s Quarterly Report on Form 10-Q for the first quarter of fiscal 2024 and incorporated herein by reference.

Exhibit 10.7 JACOBS SOLUTIONS INC. FORM OF RESTRICTED STOCK UNIT AGREEMENT (Performance Shares - Earnings Per Share) (Awarded Pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan) This Agreement is executed as of , by and between Jacobs Solutions Inc. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 2023 Stock Incentive Plan, as may be amended from time

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE February 6, 2024 Jacobs Reports Fiscal First Quarter 2024 Earnings First Quarter Revenue up 9.5% Year-Over-Year People and Places Solutions Revenue up 10.9% Year-Over-Year Reported EPS up 28% Year-Over-Year; Adjusted EPS up 28% Year-Over-Year1 Reported $418M in Cash Flow from Operation

Certificate of Amendment to Jacobs Solutions Inc.'s Amended and Restated Certificate of Incorporation. Filed as Exhibit 3.1 to the Registrant's Current Report on Form 8-K on January 30, 2024 and incorporated herein by reference.

Exhibit 3.1 CERTIFICATE OF AMENDMENT TO AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF JACOBS SOLUTIONS INC. JACOBS SOLUTIONS INC. (the “Corporation”), a corporation organized and existing under and by virtue of the General Corporation Law of Delaware, does hereby certify as follows: 1.The Amended and Restated Certificate of Incorporation of the Corporation (the “Certificate of Incorporation

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 24, 2024 Jacobs Solutions I

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 24, 2024 Jacobs Solutions Inc.

Certificate of Amendment to Jacobs Engineering Group Inc.’s Amended and Restated Charter.

Exhibit 3.2 CERTIFICATE OF AMENDMENT TO AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF JACOBS ENGINEERING GROUP INC. JACOBS ENGINEERING GROUP INC. (the “Corporation”), a corporation organized and existing under and by virtue of the General Corporation Law of Delaware, does hereby certify as follows: 1. The Amended and Restated Certificate of Incorporation of the Corporation is hereby amended

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material Under §240.

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☒ Definitive Additional Materials ☐ Soliciting Material Under §240.

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☐ Definitive Additional Materials ☐ Soliciting Material Under §240.

Disclaimer Forward-Looking Statement Disclaimer Non-GAAP Financial Measures and Operating Metrics Certain statements contained in this presentation constitute forward looking statements within the meaning of the United States Private Securities Litig

Exhibit 99.1 Jacobs Investor Presentation November/December 2023 Disclaimer Forward-Looking Statement Disclaimer Non-GAAP Financial Measures and Operating Metrics Certain statements contained in this presentation constitute forward looking statements within the meaning of the United States Private Securities Litigation Reform Act of 1995. Forward looking statements are statements that do not direc

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 28, 2023 JACOBS SOLUTIONS INC. (Exact Name of Registrant as Specified in Its Charter) Delaware File No. 1-7463 88-1121891 (State or other jurisdiction of incorporation) (Comm

Separation and Distribution Agreement, dated November 20, 2023, by and among Jacobs Solutions Inc., Amazon Holdco Inc., Amentum Parent Holdings LLC and Amentum Joint Venture LP. Filed as Exhibit 2.2 to Jacobs Solutions Inc.’s Current Report on Form 8-K on November 21, 2023 and incorporated herein by reference.

Exhibit 2.2 EXECUTION VERSION SEPARATION AND DISTRIBUTION AGREEMENT BY AND AMONG JACOBS SOLUTIONS INC., AMAZON HOLDCO INC., AMENTUM PARENT HOLDINGS LLC and, solely for the limited purposes set forth herein, AMENTUM JOINT VENTURE LP November 20, 2023 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 5 Section 1.1 Certain Definitions 5 Section 1.2 Other Terms 20 ARTICLE II THE REORGANIZATION 22 Section 2

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 20, 2023 JACOBS SOLUTION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): November 20, 2023 JACOBS SOLUTIONS INC. (Exact Name of Registrant as Specified in Its Charter) Delaware File No. 1-7463 88-1121891 (State or other jurisdiction of incorporation) (Comm

Employee Matters Agreement, dated November 20, 2023, by and among Jacobs Solutions Inc., Amazon Holdco Inc. and Amentum Parent Holdings LLC. Filed as Exhibit 10.1 to Jacobs Solutions Inc.’s Current Report on Form 8-K on November 21, 2023 and incorporated herein by reference.

Exhibit 10.1 EXECUTION VERSION EMPLOYEE MATTERS AGREEMENT BY AND AMONG JACOBS SOLUTIONS INC., AMAZON HOLDCO INC., and AMENTUM PARENT HOLDINGS LLC November 20, 2023 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 1 Section 1.1 Definitions 1 Section 1.2 Interpretation 7 ARTICLE II GENERAL PRINCIPLES 7 Section 2.1 Assumption and Retention of Liabilities 7 Section 2.2 Reimbursements 10 Section 2.3 Employ

Jacobs to Spin-off and Merge its Critical Mission Solutions and Cyber & Intelligence Government Services Businesses with Amentum, Creating an Independent, Publicly Traded Company Combination creates a scaled, pure play government technology solutions

Exhibit 99.1 1999 Bryan Street, Suite 1200 Dallas, Texas 75201 +1 214.638.0145 Press Release November 20, 2023 Jacobs to Spin-off and Merge its Critical Mission Solutions and Cyber & Intelligence Government Services Businesses with Amentum, Creating an Independent, Publicly Traded Company Combination creates a scaled, pure play government technology solutions company positioned to address many of

Disclaimer Forward-Looking Statement Disclaimer Non-GAAP Financial Measures and Operating Metrics Certain statements contained in this presentation constitute forward-looking statements within the meaning of the United States Private Securities Litig

Exhibit 99.2 Creating a New Government Services Leader: Jacobs To Spin-off and Merge Its CMS and C&I Businesses with Amentum November 20, 2023 Disclaimer Forward-Looking Statement Disclaimer Non-GAAP Financial Measures and Operating Metrics Certain statements contained in this presentation constitute forward-looking statements within the meaning of the United States Private Securities Litigation R

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 29, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 1-7463 Jacobs Solutions Inc

acobs Solutions Inc. Executive Clawback Policy

Exhibit 97 JACOBS SOLUTIONS INC. EXECUTIVE CLAWBACK POLICY I. BACKGROUND Jacobs Solutions Inc. (the “Company”) has adopted this policy (this “Policy”) to provide for the recovery or “clawback” of certain incentive compensation in the event of a Restatement (as defined below). This Policy is intended to comply with, and will be interpreted to be consistent with, the requirements of Section 303A.14

Agreement and Plan of Merger, dated November 20, 2023, by and among Jacobs Solutions Inc., Amazon Holdco Inc., Amentum Parent Holdings LLC and Amentum Joint Venture LP. Filed as Exhibit 2.1 to Jacobs Solutions Inc.’s Current Report on Form 8-K on November 21, 2023 and incorporated herein by reference.

Exhibit 2.1 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER dated as of November 20, 2023 by and among JACOBS SOLUTIONS INC., AMAZON HOLDCO INC., AMENTUM PARENT HOLDINGS LLC and AMENTUM JOINT VENTURE LP TABLE OF CONTENTS Page Article I DEFINITIONS 2 Section 1.1 Definitions 2 Section 1.2 Cross References 20 Section 1.3 Interpretation 22 Article II THE MERGER 24 Section 2.1 Pre-Closing Contribution;

Jacobs Reports Fiscal Fourth Quarter and Fiscal Year 2023 Earnings Fourth Quarter Revenue up Double-Digits Year-Over-Year; Record Annual Revenue Fourth Quarter People and Places Solutions Operating Profit up 11.7% Year-Over-Year Announces Spin-Off an

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE November 21, 2023 1 Jacobs Reports Fiscal Fourth Quarter and Fiscal Year 2023 Earnings Fourth Quarter Revenue up Double-Digits Year-Over-Year; Record Annual Revenue Fourth Quarter People and Places Solutions Operating Profit up 11.7% Year-Over-Year Announces Spin-Off and Merger of Crit

List of Subsidiaries of Jacobs Solutions Inc.

Exhibit 21 JACOBS SOLUTIONS INC. LIST OF SUBSIDIARIES The following table sets forth all subsidiaries of the Company but may not include those subsidiaries that, when considered in the aggregate, would not constitute a significant subsidiary. Jacobs Engineering Group Inc., a corporation of Delaware…………………………………... 100.00% Jacobs Government Services Company, a corporation of California 100.00% Jaco

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): November 21, 2023 Jacobs Solutions

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): November 21, 2023 Jacobs Solutions Inc.

1999 Bryan Street

1999 Bryan Street Suite 3500 Dallas, TX 75201 United States T +1.214.638.0145 www.jacobs.com November 20, 2023 Mr. Ameen Hamady Securities and Exchange Commission Division of Corporation Finance Office of Real Estate & Construction 100 F Street, NE Washington, DC 20549 Re: JACOBS SOLUTIONS INC. Form 10-K for the year ended September 30, 2022 Filed on November 21, 2022 Form 8-K filed on February 7,

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE November 10, 2023 Julie Sloat and Louis Pinkham Named to Jacobs Board of Directors Both bring deep business, financial and technology leadership and a commitment to sustainability and innovation DALLAS – Jacobs (NYSE:J) announced today the election of Julie Sloat and Louis Pinkham to i

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): November 9, 2023 Jacobs Solutions Inc.

1999 Bryan Street

1999 Bryan Street Suite 3500 Dallas, TX 75201 United States T +1.214.638.0145 www.jacobs.com August 22, 2023 Mr. Ameen Hamady Securities and Exchange Commission Division of Corporation Finance Office of Real Estate & Construction 100 F Street, NE Washington, DC 20549 Re: JACOBS SOLUTIONS INC. Form 10-K for the year ended September 30, 2022 Filed on November 21, 2022 Form 8-K filed on February 7, 2

Underwriting Agreement, dated as of August 15, 2023, among JEGI, the Company and BofA Securities, Inc., BNP Paribas Securities Corp., J.P. Morgan Securities LLC and Wells Fargo Securities, LLC, as representatives of the several underwriters named therein.

Exhibit 1.1 JACOBS ENGINEERING GROUP INC. $600,000,000 6.350% Senior Notes due 2028 Fully and Unconditionally Guaranteed By JACOBS SOLUTIONS INC. UNDERWRITING AGREEMENT August 15, 2023 BofA Securities, Inc. BNP Paribas Securities Corp. J.P. Morgan Securities LLC Wells Fargo Securities, LLC as Representatives of the several Underwriters c/o BofA Securities, Inc. One Bryant Park New York, New York 1

Form of the Notes, including the Guarantee. Filed as part of Exhibit 4.2 to the Registrant's Current Report on Form 8-K on August 18, 2023 and incorporated herein by reference.

Exhibit 4.2 JACOBS ENGINEERING GROUP INC., as Issuer, JACOBS SOLUTIONS INC., as Guarantor, and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee SECOND SUPPLEMENTAL INDENTURE Dated as of August 18, 2023 Supplemental to Indenture dated as of February 16, 2023 SECOND SUPPLEMENTAL INDENTURE, dated as of August 18, 2023 (this “Second Supplemental Indenture”), made and entered into by and among

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 18, 2023 Jacobs Solutions Inc. (Exact name of registrant as specified in its charter) Delaware 1-7463 88-1121891 (State or other jurisdiction of incorporation or organization)

$600,000,000 Jacobs Engineering Group Inc. 6.350% Senior Notes due 2028 Fully and unconditionally guaranteed by Jacobs Solutions Inc.

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Nos 333-269605 and 333-269605-01 PROSPECTUS SUPPLEMENT (To Prospectus dated February 6, 2023) $600,000,000 Jacobs Engineering Group Inc.

Calculation of Filing Fee Table (Form Type) Jacobs Solutions Inc. Jacobs Engineering Group Inc. (Exact Name of Registrants as Specified in their Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry

EXHIBIT 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) Jacobs Solutions Inc.

$600,000,000 Jacobs Engineering Group Inc. 6.350% Senior Notes due 2028 (the “Notes”) Fully and Unconditionally Guaranteed by Jacobs Solutions Inc. PRICING TERM SHEET August 15, 2023 Issuer: Jacobs Engineering Group Inc. Parent Guarantor: Jacobs Solu

Free Writing Prospectus Filed Pursuant to Rule 433 Registration No. 333-269605 Registration Statement No. 333- 269605-01 Relating to the Preliminary Prospectus Supplement dated August 15, 2023 (to Prospectus dated February 6, 2023) $600,000,000 Jacobs Engineering Group Inc. 6.350% Senior Notes due 2028 (the “Notes”) Fully and Unconditionally Guaranteed by Jacobs Solutions Inc. PRICING TERM SHEET A

SUBJECT TO COMPLETION, DATED AUGUST 15, 2023

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Nos 333-269605 and 333-269605-01 The information in this preliminary prospectus supplement and accompanying prospectus is not complete and may be changed.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K/A Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 26, 2023 Jacobs Solutions Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 8, 2023 Jacobs Solutions Inc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 8, 2023 Jacobs Solutions Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2023 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 1-7463 JACOBS SOLUTIONS

1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 3500 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE August 8, 2023 Jacobs Reports Fiscal Third Quarter 2023 Earnings Third Quarter Revenue up 9% Year-Over-Year; 10% in Constant Currency1 People and Places Solutions Operating Profit up 13% Year-Over-Year Operating Profit up 1% Year-Over-Year; Adjusted Operating Profit up 10%1 Reiterates

Amended and Restated Bylaws of Jacobs Solutions Inc., dated as of July 6, 2023. Filed as Exhibit 3.1 to the Registrant’s Current Report on Form 8-K/A on July 11, 2023 and incorporated herein by reference.

Exhibit 3.1 AMENDED AND RESTATED BYLAWS OF JACOBS SOLUTIONS INC. (A DELAWARE CORPORATION) July 6, 2023 ARTICLE I OFFICES SECTION 1.1 REGISTERED OFFICE. The registered office of Jacobs Solutions Inc. (hereinafter called the “Corporation”) in the State of Delaware shall be at 1209 Orange Street, Wilmington, and the name of the registered agent at that address shall be The Corporation Trust Company.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K/A Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 6, 2023 Jacobs Solutions Inc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K/A Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 6, 2023 Jacobs Solutions Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 6, 2023 Jacobs Solutions Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 6, 2023 Jacobs Solutions Inc.

Amended and Restated Bylaws, dated as of July 6, 2023

Exhibit 3.1 AMENDED AND RESTATED BYLAWS OF JACOBS SOLUTIONS INC. (A DELAWARE CORPORATION) July 6, 2023 ARTICLE I OFFICES SECTION 1.1 REGISTERED OFFICE. The registered office of Jacobs Solutions Inc. (hereinafter called the “Corporation”) in the State of Delaware shall be at 1209 Orange Street, Wilmington, and the name of the registered agent at that address shall be The Corporation Trust Company.

1999 Bryan Street

1999 Bryan Street Suite 3500 Dallas, TX 75201 United States T +1.214.638.0145 www.jacobs.com June 23, 2023 Mr. Ameen Hamady Securities and Exchange Commission Division of Corporation Finance Office of Real Estate & Construction 100 F Street, NE Washington, DC 20549 Re: JACOBS SOLUTIONS INC. Form 10-K for the year ended September 30, 2022 Filed on November 21, 2022 Form 8-K filed on February 7, 202

Jacobs Solutions Inc. Conflict Minerals Report

Exhibit 1.01 Jacobs Solutions Inc. Conflict Minerals Report for the Year Ended December 31, 2022 This Conflict Minerals Report (this “Report”) of Jacobs Solutions Inc. for the year ended December 31, 2022 (the “Reporting Period”) is provided to comply with Rule 13p-1 (the “Rule”) issued pursuant to the Securities Exchange Act of 1934. The Rule was adopted by the Securities and Exchange Commission

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM SD Specialized Disclosure Report Jacobs Solutions Inc. (Exact name of Registrant as specified in its charter) Delaware 1-7463 88-1121891 (State or other jurisdiction of incorp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM SD Specialized Disclosure Report Jacobs Solutions Inc.

1999 Bryan Street

1999 Bryan Street Suite 3500 Dallas, TX 75201 United States T +1.214.638.0145 www.jacobs.com May 26, 2023 Mr. Ameen Hamady Securities and Exchange Commission Division of Corporation Finance Office of Real Estate & Construction 100 F Street, NE Washington, DC 20549 Re: JACOBS SOLUTIONS INC. Form 10-K for the year ended September 30, 2022 Filed on November 21, 2022 Form 8-K filed on February 7, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 9, 2023 Jacobs Solutions Inc. (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 9, 2023 Jacobs Solutions Inc.

Jacobs Announces Intention to Separate Critical Mission Solutions Business Next Step in Strategic Portfolio Transformation to Unlock Enhanced Long-Term Shareholder Value Creates a Streamlined Higher-Growth, Higher-Margin Business Portfolio Focused on

Jacobs Announces Intention to Separate Critical Mission Solutions Business Next Step in Strategic Portfolio Transformation to Unlock Enhanced Long-Term Shareholder Value Creates a Streamlined Higher-Growth, Higher-Margin Business Portfolio Focused on Critical Infrastructure and Sustainability Establishes CMS as a Leading, Pure-Play Government Services Provider Separation Expected to be Effected Through Spin Off of CMS to Jacobs Shareholders Company to Host Conference Call to Discuss Separation and Second Quarter Fiscal Year 2023 Results Today at 10:00 A.

Form of Indemnification Agreement entered into between Jacobs Solutions Inc. and certain of its officers and directors.

EX-10.1 2 exhibit101-xformofindemnif.htm EX-10.1 Exhibit 10.1 FORM OF INDEMNIFICATION AGREEMENT This Indemnification Agreement (this “Agreement”) is made as of by and between JACOBS SOLUTIONS INC., a Delaware corporation (the “Company”), and (“Indemnitee”). RECITALS A.The Company is aware that competent and experienced persons have become reluctant to serve as directors or officers of corporations

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2023 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 1-7463 JACOBS SOLUTIONS

(awarded pursuant to the Jacobs Solutions Inc. 1999

Exhibit 10.3 JACOBS SOLUTIONS INC. RESTRICTED STOCK UNIT AGREEMENT (Time-Based Vesting) (Awarded Pursuant to the 1999 Outside Director Stock Plan, as Amended and Restated) This Agreement is executed as of this day of January 20, by and between JACOBS SOLUTIONS INC. (the “Company”) and(“Director”) pursuant to the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated (the “

1999 Bryan Street, Suite 1200 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 1200 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE May 9, 2023 Jacobs Reports Fiscal Second Quarter 2023 Earnings Operating Profit up 74% Year-Over-Year, Adjusted Operating Profit up 7%1 People and Places Solutions Operating Profit up 21% Year-Over-Year Second Quarter Revenue up 6% Year-Over-Year; 9% in Constant Currency1 Narrows Fisca

Executive Deferral Plan, effective January 1, 20

Exhibit 10.2 JACOBS EXECUTIVE DEFERRAL PLAN As Amended and Restated January 1, 2023 Jacobs Executive Deferral Plan January 1, 2023 -1- Exhibit 10.2 TABLE OF CONTENTS Page Introduction 1 ARTICLE 1 Definitions 2 ARTICLE 2 Selection, Enrollment, Eligibility 8 2.1 Selection by Committee 8 2.2 Enrollment Requirements 8 2.3 Eligibility; Commencement of Participation 8 2.4 Participants Who Become Ineligi

Subsidiary Issuers of Guaranteed Securities.

EX-22.1 5 exhibit221.htm EX-22.1 Exhibit 22.1 Subsidiary Issuers of Guaranteed Securities As of March 31, 2023, the wholly-owned subsidiary of Jacobs Solutions Inc. listed below was the issuer of the 5.900% Sustainability-Linked Senior Notes due 2033, which are guaranteed by Jacobs Solutions Inc. Subsidiary Jurisdiction of Incorporation Jacobs Engineering Group Inc. Delaware

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 16, 2023 Jacobs Solutions Inc. (Exact name of registrant as specified in its charter) Delaware 1-7463 88-1121891 (State or other jurisdiction of incorporation or organization

Underwriting Agreement, dated as of February 13, 2023, among JEGI, the Company and BofA Securities, Inc., Wells Fargo Securities, LLC and Morgan Stanley & Co. LLC, as representatives of the several underwriters named therein.

EX-1.1 2 d418190dex11.htm EX-1.1 Exhibit 1.1 JACOBS ENGINEERING GROUP INC. $500,000,000 5.900% Sustainability-Linked Senior Notes due 2033 Fully and Unconditionally Guaranteed By JACOBS SOLUTIONS INC. UNDERWRITING AGREEMENT February 13, 2023 BofA Securities, Inc. Wells Fargo Securities, LLC Morgan Stanley & Co. LLC as Representatives of the several Underwriters c/o BofA Securities, Inc. One Bryant

First Supplemental Indenture, dated as of February 16, 2023, among Jacobs Solutions Inc., Jacobs Engineering Group Inc., and U.S. Bank Trust Company, National Association, as Trustee. Filed as Exhibit 4.2 to the Registrant's Current Report on Form 8-K on February 16, 2023 and incorporated herein by reference.

Exhibit 4.2 JACOBS ENGINEERING GROUP INC., as Issuer, JACOBS SOLUTIONS INC., as Guarantor, and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee FIRST SUPPLEMENTAL INDENTURE Dated as of February 16, 2023 Supplemental to Indenture dated as of February 16, 2023 FIRST SUPPLEMENTAL INDENTURE, dated as of February 16, 2023 (this “First Supplemental Indenture”), made and entered into by and amon

Indenture, dated as of February 16, 2023, among Jacobs Solutions Inc., Jacobs Engineering Group Inc., and U.S. Bank Trust Company, National Association, as Trustee.

Exhibit 4.1 JACOBS SOLUTIONS INC., JACOBS ENGINEERING GROUP INC. as Issuers or Guarantors, as applicable, for each series of Debt Securities from time to time and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of February 16, 2023 Senior Debt Securities TABLE OF CONTENTS ARTICLE I DEFINITIONS 1 Section 1.01 Certain Terms Defined 1 Section 1.02 Incorporation by Referen

Calculation of Filing Fee Table (Form Type) Jacobs Solutions Inc. Jacobs Engineering Group Inc. (Exact Name of Registrants as Specified in their Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry

EX-FILING FEES 2 d434803dexfilingfees.htm EX-FILING FEES EXHIBIT 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) Jacobs Solutions Inc. Jacobs Engineering Group Inc. (Exact Name of Registrants as Specified in their Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Uni

$500,000,000 Jacobs Engineering Group Inc. 5.900% Sustainability-Linked Senior Notes due 2033 Fully and unconditionally guaranteed by Jacobs Solutions Inc.

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Nos 333-269605 and 333-269605-01 PROSPECTUS SUPPLEMENT (To Prospectus dated February 6, 2023) $500,000,000 Jacobs Engineering Group Inc.

$500,000,000 Jacobs Engineering Group Inc. 5.900% Sustainability-Linked Senior Notes due 2033 (the “Notes”) Fully and Unconditionally Guaranteed by Jacobs Solutions Inc. PRICING TERM SHEET February 13, 2023 Issuer: Jacobs Engineering Group Inc. Paren

Free Writing Prospectus Filed Pursuant to Rule 433 Registration No. 333-269605 Registration Statement No. 333-269605-01 Relating to the Preliminary Prospectus Supplement dated February 13, 2023 (to Prospectus dated February 6, 2023) $500,000,000 Jacobs Engineering Group Inc. 5.900% Sustainability-Linked Senior Notes due 2033 (the “Notes”) Fully and Unconditionally Guaranteed by Jacobs Solutions In

J / Jacobs Engineering Group Inc / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Jacobs Solutions Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 46982L108 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

SUBJECT TO COMPLETION, DATED FEBRUARY 13, 2023

424B5 Filed Pursuant to Rule 424(b)(5) Registration Nos 333-269605 and 333-269605-01 The information in this preliminary prospectus supplement and accompanying prospectus is not complete and may be changed.

J / Jacobs Engineering Group Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01204-jacobssolutionsinc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 13)* Name of issuer: Jacobs Solutions Inc. Title of Class of Securities: Common Stock CUSIP Number: 46982L108 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to de

1999 Bryan Street, Suite 1200 Dallas, Texas 75201 1.214.583.8500

Exhibit 99.1 1999 Bryan Street, Suite 1200 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE February 7, 2023 Jacobs Reports Fiscal First Quarter 2023 Earnings First Quarter Revenue up Double-Digits Year-Over-Year People and Places Solutions Operating Profit up 20% Year-Over-Year $302 Million First Quarter Cash Flow from Operations; Reiterates 100% Conversion Target1 Reiterate

Third Amended and Restated Credit Agreement, dated February 6, 2023, by and among Jacobs Solutions Inc., Jacobs Engineering Group Inc., certain of its subsidiaries party thereto, the lenders party thereto and Bank of America, N.A., as administrative agent. Filed as Exhibit 10.1 to the Registrant's Current Report on Form 8-K on February 7, 2023 and incorporated herein by reference.

Exhibit 10.1 Execution Version Published CUSIP Numbers: Deal CUSIP = 46981MAZ0 Revolver = 46981MBA4 THIRD AMENDED AND RESTATED CREDIT AGREEMENT Dated as of February 6, 2023 among JACOBS SOLUTIONS INC., as Holdings JACOBS ENGINEERING GROUP INC. and CERTAIN SUBSIDIARIES, as Borrowers, BANK OF AMERICA, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer, The Other L/C Issuers and Lenders

Form of Restricted Stock Unit Agreement (Performance Shares – Earnings Per Share Growth) (awarded pursuant to Jacobs' Stock Incentive Plan). Filed as Exhibit 10.1 to the Registrants Quarterly Report on Form 10-Q for the first quarter of fiscal 2023 and incorporated herein by reference.

Exhibit 10.1 JACOBS SOLUTIONS INC. FORM OF RESTRICTED STOCK UNIT AGREEMENT (Performance Shares - Earnings Per Share) (Awarded Pursuant to the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as Amended and Restated) This Agreement is executed as of , by and between JACOBS SOLUTIONS INC. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 1999 Stock Incentive Plan (th

Form of Restricted Stock Unit Agreement (Time-Based Vesting) (awarded pursuant to Jacobs' Stock Incentive Plan). Filed as Exhibit 10.3 to the Registrants Quarterly Report on Form 10-Q for the first quarter of fiscal 2023 and incorporated herein by reference.

Exhibit 10.3 JACOBS SOLUTIONS INC. FORM OF RESTRICTED STOCK UNIT AGREEMENT This Agreement is executed as of by and between JACOBS SOLUTIONS INC. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended (the “Plan”). Unless the context clearly indicates otherwise, all terms defined in the Plan and used in this Agreement (whether or not

Inc., Jacobs Engineering Group Inc., Jacobs U.K. Limited, the lenders party thereto,

Exhibit 10.3 Execution Version THIRD AMENDMENT TO TERM LOAN AGREEMENT THIS THIRD AMENDMENT TO TERM LOAN AGREEMENT dated as of February 6, 2023 (the “Amendment”) is entered into among Jacobs Solutions Inc., a Delaware corporation (“Holdings”), Jacobs Engineering Group Inc., a Delaware corporation (“Jacobs US”), Jacobs U.K. Limited, a private limited company incorporated under the laws of England an

Form of Restricted Stock Unit Agreement (Performance Shares – ROIC) (awarded pursuant to Jacobs' Stock Incentive Plan). Filed as Exhibit 10.2 to the Registrants Quarterly Report on Form 10-Q for the first quarter of fiscal 2023 and incorporated herein by reference.

Exhibit 10.2 JACOBS SOLUTIONS INC. FORM OF RESTRICTED STOCK UNIT AGREEMENT (Performance Shares - ROIC) (Awarded Pursuant to the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as Amended and Restated) This Agreement is executed as of , by and between JACOBS SOLUTIONS INC. (the “Company” or “Jacobs”) and (“Employee”) pursuant to the Jacobs Solutions Inc. 1999 Stock Incentive Plan (the “Plan”). Unl

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 7, 2023 Jacobs Solutions Inc.

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 6, 2023 Jacobs Solutions Inc.

Employment Agreement by and between Patrick X. Hill and Jacobs Group (Australia) Pty Ltd, effective as of August 1, 2021. Filed as Exhibit 10.4 to the Registrant’s Quarterly Report on Form 10-Q for the first quarter of fiscal 2023 and incorporated herein by reference.

Exhibit 10.4 EMPLOYMENT AGREEMENT PARTIES: Patrick Xavier Hill ("you"); and Jacobs Group (Australia) Pty Ltd EFFECTIVE DATE: 1 August 2021 1.Commencement date and Employer The terms and conditions of employment set out in this Employment Agreement are effective from your commencement date of 1 August 2021 (“Commencement Date”) in your new role as EVP and President, People & Places Solutions. Your

Amended and Restated Term Loan Agreement, dated as of February 6, 2023, among Jacobs Solutions Inc., Jacobs Engineering Group Inc., the lenders party thereto, and Bank of America, N.A., as administrative agent

Exhibit 10.2 Execution Version Published CUSIP Numbers: Deal CUSIP = 46981MAW7 GBP Term Loan = 46981MAY3 USD Term Loan = 46981MAX5 AMENDED AND RESTATED TERM LOAN AGREEMENT Dated as of February 6, 2023 among JACOBS SOLUTIONS INC., as Holdings JACOBS ENGINEERING GROUP INC. as the Company, BANK OF AMERICA, N.A., as Administrative Agent, The Other Lenders Party Hereto, BANK OF AMERICA, N.A., BNP PARIB

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended December 30, 2022 ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 1-7463 JACOBS SOLUTI

Calculation of Filing Fee Table.

EX-FILING FEES 9 d187417dexfilingfees.htm EX-FILING FEES Exhibit 107 Calculation of Filing Fee Table Form S-3 (Form Type) Jacobs Solutions Inc. Jacobs Engineering Group Inc. (Exact Name of Registrants as Specified in their Charters) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offe

Subsidiaries List.

Exhibit 22.1 From time to time, the wholly-owned subsidiary of Jacobs Solutions Inc. listed below may (i) issue debt securities fully and unconditionally guaranteed by Jacobs Solutions Inc. or (ii) fully and unconditionally guarantee debt securities issued by Jacobs Solutions Inc. Subsidiary Jurisdiction of Incorporation Jacobs Engineering Group Inc. Delaware

Form of Subordinated Indenture, among Jacobs Solutions Inc. and Jacobs Engineering Group Inc., as issuer or guarantor, as applicable, and U.S. Bank Trust Company, National Association, as trustee.

Exhibit 4.4 JACOBS SOLUTIONS INC., JACOBS ENGINEERING GROUP INC. as Issuers or Guarantors, as applicable, for each series of Debt Securities from time to time and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of Subordinated Debt Securities TABLE OF CONTENTS ARTICLE I DEFINITIONS 1 Section 1.01 Certain Terms Defined 1 Section 1.02 Incorporation by Reference of Trust

As filed with the Securities and Exchange Commission on February 6, 2023

S-3ASR 1 d187417ds3asr.htm S-3ASR Table of Contents As filed with the Securities and Exchange Commission on February 6, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Jacobs Solutions Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 88-1121891 (State or Other Jur

Form T-1 Statement of Eligibility of U.S. Bank Trust Company, National Association, with respect to the Subordinated Indenture.

Exhibit 25.2 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ Check if an Application to Determine Eligibility of a Trustee Pursuant to Section 305(b)(2) U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (Exact name of Trustee as specified in its charter) 91-1821036 I.R.S. E

Form T-1 Statement of Eligibility of U.S. Bank Trust Company, National Association, with respect to the Senior Indenture.

Exhibit 25.1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ Check if an Application to Determine Eligibility of a Trustee Pursuant to Section 305(b)(2) U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (Exact name of Trustee as specified in its charter) 91-1821036 I.R.S. E

Form of Senior Indenture, among Jacobs Solutions Inc. and Jacobs Engineering Group Inc., as issuer or guarantor, as applicable, and U.S. Bank Trust Company, National Association, as trustee.

Exhibit 4.3 JACOBS SOLUTIONS INC., JACOBS ENGINEERING GROUP INC. as Issuers or Guarantors, as applicable, for each series of Debt Securities from time to time and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of Senior Debt Securities TABLE OF CONTENTS ARTICLE I DEFINITIONS 1 Section 1.01 Certain Terms Defined 1 Section 1.02 Incorporation by Reference of Trust Indent

2023 Stock Incentive Plan, as amended and restated, effective January 24, 2023. Filed as Exhibit 10.1 to the Registrant’s Current Report on Form 8-K on January 27, 2023 and incorporated herein by reference.

Exhibit 10.1 JACOBS SOLUTIONS INC. 2023 STOCK INCENTIVE PLAN (As Amended and Restated as of January 24, 2023) 1. Purpose. The purpose of the Jacobs Solutions Inc. 2023 Stock Incentive Plan, as amended and restated on January 24, 2023 (the “Plan”), is to advance the long-term objectives of Jacobs Solutions Inc. (the “Company”) and its Related Companies (as defined in Paragraph 2) by encouraging and

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 24, 2023 Jacobs Solutions Inc.

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 26, 2023 Jacobs Solutions Inc.

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy Statement ☒ Definitive Additional Materials ☐ Soliciting Material Under §240.

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEF 14A 1 d318559ddef14a.htm DEF 14A Table of Contents SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy Statement ☐

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Statement ? Definitive Additional Materials ? Soliciting Material Under ?240.

Third Amendment to Second Amended and Restated Credit Agreement, dated as of August 26, 2022, between Jacobs Engineering Group Inc. and Bank of America, N.A., as administrative agent, to the Second Amended and Restated Credit Agreement dated as of March 27, 2019, by and among Jacobs Engineering, Inc., the designated borrowers party thereto, the lenders party thereto, and Bank of America, N.A., as administrative agent.

Exhibit 10.4 THIRD AMENDMENT TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT THIS THIRD AMENDMENT TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT dated as of August 26, 2022 (the ?Amendment?) is entered into among Jacobs Engineering Group Inc., a Delaware corporation (the ?Company?), the Designated Borrowers, the Lenders, the L/C Issuers and Bank of America, N.A., as Administrative Agent and Swing

Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm.

Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the following Registration Statements: a.

Description of the Registrant’s Securities.

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT?S SECURITIES The following descriptions of the material provisions of (1) the capital stock of Jacobs Solutions Inc. (the ?Company?), (2) the Charter (as defined below) (3) the Bylaws (as defined below), and (4) certain provisions of the General Corporation Law of the State of Delaware (the ?DGCL?), are only intended to be summaries. These summaries do not

Filed as Exhibit 10.22 to the Registrant’s fiscal 2022 Annual Report on Form 10-K and incorporated herein by reference.

Exhibit 10.22 JACOBS SOLUTIONS INC. DIRECTORS DEFERRAL PLAN As Amended and Restated effective August 29, 2022 JACOBS SOLUTIONS INC. DIRECTORS DEFERRAL PLAN TABLE OF CONTENTS Page Introduction 1 ARTICLE 1 Definitions 1 ARTICLE 2 Eligibility and Enrollment 4 2.1 Eligibility 4 2.2 Enrollment Requirements 4 2.3 Eligibility; Commencement of Participation 4 ARTICLE 3 Deferral Election/Crediting 4 3.1 De

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): November 21, 2022 Jacobs Solutions

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): November 21, 2022 Jacobs Solutions Inc.

Jacobs Reports Fiscal Fourth Quarter and Fiscal Year 2022 Earnings Double-Digit Fourth Quarter Operating Profit and EPS Year-Over-Year Growth Robust Q4 Cash Flow From Operations Generation With Over 100% Cash Conversion PA Consulting-led Team Selecte

Exhibit 99.1 1999 Bryan Street, Suite 1200 Dallas, Texas 75201 1.214.583.8500 Press Release FOR IMMEDIATE RELEASE November 21, 2022 Jacobs Reports Fiscal Fourth Quarter and Fiscal Year 2022 Earnings Double-Digit Fourth Quarter Operating Profit and EPS Year-Over-Year Growth Robust Q4 Cash Flow From Operations Generation With Over 100% Cash Conversion PA Consulting-led Team Selected by UK Ministry o

Jacobs Engineering Group Inc. Leadership Performance Plan, as amended and restated effective August 29, 2022. Filed as Exhibit 10.44 to the Registrant’s fiscal 2022 Annual Report on Form 10-K and incorporated herein by reference.

Exhibit 10.44 JACOBS ENGINEERING GROUP INC. LEADERSHIP PERFORMANCE PLAN (As Amended and Restated - effective August 29, 2022) Summary of the Program The purpose of the Jacobs Engineering Group Inc. Leadership Performance Plan (the ?Plan?) is to promote the success of Jacobs Solutions, Inc. (?JSI?), Jacobs Engineering Group Inc. (?Jacobs?) and their subsidiaries (collectively referred to as the ?Co

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended September 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 1-7463 Jacobs Solutions Inc

acobs Solutions Inc. Executive Severance Plan, as amended and restated effective November 16, 2022. Filed as Exhibit 10.25 to

Exhibit 10.25 JACOBS SOLUTIONS INC. EXECUTIVE SEVERANCE PLAN 1.Purpose. The purpose of this Jacobs Solutions Inc. Executive Severance Plan (this ?Plan?) is to retain certain senior executives of the Company by reason of providing appropriate severance benefits and to ensure their continued dedication to their duties, including in the event of a Change in Control (as defined in Section 24 below). 2

Second Amendment to Credit Agreement, dated as of August 26, 2022, among Jacobs Engineering Group Inc. and Jacobs U.K. Limited, as borrowers, and Bank of America, N.A., as administrative agent, to the Credit Agreement, dated as of March 25, 2020, by and among Jacobs Engineering Group Inc. and Jacobs U.K. Limited, as borrowers, the lenders party thereto, and Bank of America, N.A. as administrative agent.

Exhibit 10.9 SECOND AMENDMENT TO TERM LOAN AGREEMENT THIS SECOND AMENDMENT TO TERM LOAN AGREEMENT dated as of August 26, 2022 (the ?Amendment?) is entered into among Jacobs Engineering Group Inc., a Delaware corporation (the ?Company?), Jacobs U.K. Limited, a private limited company incorporated under the laws of England and Wales (?Jacobs UK?, and together with the Company, the ?Borrowers?), the

List of Subsidiaries of Jacobs

Exhibit 21 LIST OF SUBSIDIARIES OF JACOBS SOLUTIONS INC. The following table sets forth all subsidiaries of the Company but may not include those subsidiaries that, when considered in the aggregate, would not constitute a significant subsidiary. Jacobs Engineering Group Inc., a corporation of Delaware?????????????... 100.00% Jacobs Government Services Company, a corporation of California 100.00% J

Second Amendment to Term Loan Agreement, dated as of August 26, 2022, between Jacobs Engineering Group Inc. and Bank of America, N.A., as administrative agent, to the Term Loan Agreement, dated as of January 20, 2021, among Jacobs Engineering Group Inc., the lenders party thereto, and Bank of America, N.A., as administrative agent.

Exhibit 10.12 SECOND AMENDMENT TO TERM LOAN AGREEMENT THIS SECOND AMENDMENT TO TERM LOAN AGREEMENT dated as of August 26, 2022 (the ?Amendment?) is entered into among Jacobs Engineering Group Inc., a Delaware corporation (the ?Company?), the Lenders and Bank of America, N.A., as Administrative Agent. All capitalized terms used herein and not otherwise defined herein shall have the meanings given t

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K/A Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 15, 2022 Jacobs Solutions Inc.

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K/A Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): October 11, 2022 Jacobs Solutions Inc.

Amended and Restated Bylaws, dated as of October 11, 2022

Exhibit 3.1 AMENDED AND RESTATED BYLAWS OF JACOBS SOLUTIONS INC. (A DELAWARE CORPORATION) October 11, 2022 ARTICLE I OFFICES SECTION 1.1 REGISTERED OFFICE. The registered office of Jacobs Solutions Inc. (hereinafter called the ?Corporation?) in the State of Delaware shall be at 1209 Orange Street, Wilmington, and the name of the registered agent at that address shall be The Corporation Trust Compa

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): October 11, 2022 Jacobs Solutions Inc.

Amended and Restated Bylaws, dated as of October 11, 2022

Exhibit 3.1 AMENDED AND RESTATED BYLAWS OF JACOBS SOLUTIONS INC. (A DELAWARE CORPORATION) October 11, 2022 ARTICLE I OFFICES SECTION 1.1 REGISTERED OFFICE. The registered office of Jacobs Solutions Inc. (hereinafter called the ?Corporation?) in the State of Delaware shall be at 1209 Orange Street, Wilmington, and the name of the registered agent at that address shall be The Corporation Trust Compa

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 19, 2022 Jacobs Solutions Inc.

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 15, 2022 Jacobs Solutions Inc.

Jacobs Solutions Inc. Stock Incentive Plan

EX-4.2 3 d381713dex42.htm EX-4.2 Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018

Agreement and Plan of Merger, dated August 26, 2022, by and among Jacobs Engineering Group Inc., Jacobs Solutions Inc. and JSI Merger Sub Inc.

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER THIS AGREEMENT AND PLAN OF MERGER (this ?Agreement?), dated as of August 26, 2022, is by and among Jacobs Engineering Group Inc., a Delaware corporation (?Jacobs?), Jacobs Solutions Inc., a Delaware corporation and a direct wholly-owned subsidiary of Jacobs (?HoldCo?), and JSI Merger Sub Inc., a Delaware corporation and a direct wholly-owned subsidiary of H

Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan

Exhibit 4.4 JACOBS SOLUTIONS INC. (STREETLIGHT) 2011 STOCK PLAN 1. General Provisions. (a) Approval and Application. The Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Amended and Restated Jacobs Engineering Group Inc. (StreetLight) 2011 Stock Plan, as amended and restated effective as of February 4, 2022) (the ?Plan?) was ren

Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan

Exhibit 4.4 JACOBS SOLUTIONS INC. (STREETLIGHT) 2011 STOCK PLAN 1. General Provisions. (a) Approval and Application. The Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Amended and Restated Jacobs Engineering Group Inc. (StreetLight) 2011 Stock Plan, as amended and restated effective as of February 4, 2022) (the “Plan”) was ren

Jacobs Solutions Inc. Employee Stock Purchase Plan

Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (the ?423 Component?) and a non-Cod

Jacobs Solutions Inc. Employee Stock Purchase Plan

Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (the ?423 Component?) and a non-Cod

Jacobs Solutions Inc. Stock Incentive Plan

Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018) (the ?Plan?), is to advance the

Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated effective August 29, 2022. Filed as Exhibit 4.1 to the Registrant’s Post Effective Amendment No. 1 to Form S-8 on August 29, 2022 and incorporated herein by reference.

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Jacobs Solutions Inc. Stock Incentive Plan

Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018) (the ?Plan?), is to advance the

Jacobs Solutions Inc. Stock Incentive Plan

Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018) (the ?Plan?), is to advance the

Jacobs Solutions Inc. Stock Incentive Plan

Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018) (the ?Plan?), is to advance the

Jacobs Solutions Inc. Employee Stock Purchase Plan

Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (the “423 Component”) and a non-Cod

As filed with the Securities and Exchange Commission on August 29, 2022

S-8 POS 1 d381713ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on August 29, 2022 Registration No. 333-264663 Registration No. 333-209860 Registration No. 333-195708 Registration No. 333-187677 Registration No. 333-157014 Registration No. 333-157015 Registration No. 333-123448 Registration No. 333-107344 Registration No. 333-216176 Registration No. 333-38974 Registration

As filed with the Securities and Exchange Commission on August 29, 2022

S-8 POS 1 d381713ds8pos.htm S-8 POS As filed with the Securities and Exchange Commission on August 29, 2022 Registration No. 333-264663 Registration No. 333-209860 Registration No. 333-195708 Registration No. 333-187677 Registration No. 333-157014 Registration No. 333-157015 Registration No. 333-123448 Registration No. 333-107344 Registration No. 333-216176 Registration No. 333-38974 Registration

Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan

Exhibit 4.4 JACOBS SOLUTIONS INC. (STREETLIGHT) 2011 STOCK PLAN 1. General Provisions. (a) Approval and Application. The Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Amended and Restated Jacobs Engineering Group Inc. (StreetLight) 2011 Stock Plan, as amended and restated effective as of February 4, 2022) (the ?Plan?) was ren

As filed with the Securities and Exchange Commission on August 29, 2022

As filed with the Securities and Exchange Commission on August 29, 2022 Registration No.

As filed with the Securities and Exchange Commission on August 29, 2022

As filed with the Securities and Exchange Commission on August 29, 2022 Registration No.

As filed with the Securities and Exchange Commission on August 29, 2022

As filed with the Securities and Exchange Commission on August 29, 2022 Registration No.

Jacobs Solutions Inc. Employee Stock Purchase Plan

Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (the ?423 Component?) and a non-Cod

Jacobs Solutions Inc. Employee Stock Purchase Plan

Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (the ?423 Component?) and a non-Cod

Jacobs Solutions Inc. Stock Incentive Plan

EX-4.2 3 d381713dex42.htm EX-4.2 Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018

Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan

EX-4.4 5 d381713dex44.htm EX-4.4 Exhibit 4.4 JACOBS SOLUTIONS INC. (STREETLIGHT) 2011 STOCK PLAN 1. General Provisions. (a) Approval and Application. The Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Amended and Restated Jacobs Engineering Group Inc. (StreetLight) 2011 Stock Plan, as amended and restated effective as of Febru

Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan

Exhibit 4.4 JACOBS SOLUTIONS INC. (STREETLIGHT) 2011 STOCK PLAN 1. General Provisions. (a) Approval and Application. The Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Amended and Restated Jacobs Engineering Group Inc. (StreetLight) 2011 Stock Plan, as amended and restated effective as of February 4, 2022) (the ?Plan?) was ren

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Amended and Restated Certificate of Incorporation of Jacobs Solutions Inc. Filed as Exhibit 3.1 to the Registrant’s Current Report on Form 8-K on August 29, 2022 and incorporated herein by reference.

Exhibit 3.1 AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF JACOBS SOLUTIONS INC. This is the Amended and Restated Certificate of Incorporation of JACOBS SOLUTIONS INC. The original Certificate of Incorporation was filed with the Delaware Secretary of State on March 4, 2022 under the name JSI HOLDCO INC. This Amended and Restated Certificate of Incorporation was duly adopted in accordance wit

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Amended and Restated Bylaws of Jacobs Solutions Inc.

Exhibit 3.2 AMENDED AND RESTATED BYLAWS OF JACOBS SOLUTIONS INC. (A DELAWARE CORPORATION) August 29, 2022 ARTICLE I OFFICES SECTION 1.1 REGISTERED OFFICE. The registered office of Jacobs Solutions Inc. (hereinafter called the ?Corporation?) in the State of Delaware shall be at 1209 Orange Street, Wilmington, and the name of the registered agent at that address shall be The Corporation Trust Compan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 29, 2022 Jacobs Solutions In

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 29, 2022 Jacobs Solutions Inc.

As filed with the Securities and Exchange Commission on August 29, 2022

As filed with the Securities and Exchange Commission on August 29, 2022 Registration No.

Jacobs Solutions Inc. Employee Stock Purchase Plan

EX-4.3 4 d381713dex43.htm EX-4.3 Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (t

Jacobs Solutions Inc. Stock Incentive Plan

Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018) (the ?Plan?), is to advance the

Jacobs Solutions Inc. Stock Incentive Plan

Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018) (the “Plan”), is to advance the

As filed with the Securities and Exchange Commission on August 29, 2022

As filed with the Securities and Exchange Commission on August 29, 2022 Registration No.

As filed with the Securities and Exchange Commission on August 29, 2022

As filed with the Securities and Exchange Commission on August 29, 2022 Registration No.

Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan

EX-4.4 5 d381713dex44.htm EX-4.4 Exhibit 4.4 JACOBS SOLUTIONS INC. (STREETLIGHT) 2011 STOCK PLAN 1. General Provisions. (a) Approval and Application. The Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Amended and Restated Jacobs Engineering Group Inc. (StreetLight) 2011 Stock Plan, as amended and restated effective as of Febru

Jacobs Solutions Inc. Employee Stock Purchase Plan

EX-4.3 4 d381713dex43.htm EX-4.3 Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (t

Jacobs Solutions Inc. Employee Stock Purchase Plan

Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (the ?423 Component?) and a non-Cod

Jacobs Solutions Inc. Stock Incentive Plan

Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018) (the ?Plan?), is to advance the

Jacobs Solutions Inc. Stock Incentive Plan

Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018) (the ?Plan?), is to advance the

Jacobs Solutions Inc. Stock Incentive Plan

Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018) (the ?Plan?), is to advance the

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

As filed with the Securities and Exchange Commission on August 29, 2022

As filed with the Securities and Exchange Commission on August 29, 2022 Registration No.

Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan

Exhibit 4.4 JACOBS SOLUTIONS INC. (STREETLIGHT) 2011 STOCK PLAN 1. General Provisions. (a) Approval and Application. The Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Amended and Restated Jacobs Engineering Group Inc. (StreetLight) 2011 Stock Plan, as amended and restated effective as of February 4, 2022) (the ?Plan?) was ren

Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan

Exhibit 4.4 JACOBS SOLUTIONS INC. (STREETLIGHT) 2011 STOCK PLAN 1. General Provisions. (a) Approval and Application. The Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Amended and Restated Jacobs Engineering Group Inc. (StreetLight) 2011 Stock Plan, as amended and restated effective as of February 4, 2022) (the “Plan”) was ren

Jacobs Solutions Inc. Employee Stock Purchase Plan

Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (the “423 Component”) and a non-Cod

Jacobs Solutions Inc. Employee Stock Purchase Plan

Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (the ?423 Component?) and a non-Cod

Jacobs Solutions Inc. Employee Stock Purchase Plan

Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (the “423 Component”) and a non-Cod

Jacobs Solutions Inc. Stock Incentive Plan

Exhibit 4.2 JACOBS SOLUTIONS INC. 1999 STOCK INCENTIVE PLAN (As Amended and Restated as of August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Stock Incentive Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Stock Incentive Plan, as amended and restated effective as of January 18, 2018) (the ?Plan?), is to advance the

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Jacobs Solutions Inc. Outside Director Stock Plan

Exhibit 4.1 JACOBS SOLUTIONS INC. 1999 Outside Director Stock Plan (As Amended and Restated effective August 29, 2022) 1. Purpose. The purpose of the Jacobs Solutions Inc. 1999 Outside Director Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Jacobs Engineering Group Inc. 1999 Outside Director Stock Plan, as amended and restated effective January 18, 2018) (the ?Plan?)

Jacobs Solutions Inc. 1989 Employee Stock Purchase Plan (as amended and restated on August 29, 2022). Filed as Exhibit 4.3 to the Registrant’s Post Effective Amendment No. 1 to Form S-8 on August 29, 2022 and incorporated herein by reference.

Exhibit 4.3 JACOBS SOLUTIONS INC. 1989 EMPLOYEE STOCK PURCHASE PLAN (As amended and restated on August 29, 2022) 1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Subsidiaries and Designated Affiliates with an opportunity to purchase Shares of the Company. This Plan includes two components: a Code Section 423 Component (the ?423 Component?) and a non-Cod

Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan

Exhibit 4.4 JACOBS SOLUTIONS INC. (STREETLIGHT) 2011 STOCK PLAN 1. General Provisions. (a) Approval and Application. The Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Amended and Restated Jacobs Engineering Group Inc. (StreetLight) 2011 Stock Plan, as amended and restated effective as of February 4, 2022) (the ?Plan?) was ren

Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan

Exhibit 4.4 JACOBS SOLUTIONS INC. (STREETLIGHT) 2011 STOCK PLAN 1. General Provisions. (a) Approval and Application. The Jacobs Solutions Inc. (StreetLight) 2011 Stock Plan, as amended and restated on August 29, 2022 (formerly known as the Amended and Restated Jacobs Engineering Group Inc. (StreetLight) 2011 Stock Plan, as amended and restated effective as of February 4, 2022) (the ?Plan?) was ren