<SEC-DOCUMENT>0001877747-25-000004.txt : 20251119
<SEC-HEADER>0001877747-25-000004.hdr.sgml : 20251119
<ACCEPTANCE-DATETIME>20251119191138
ACCESSION NUMBER:		0001877747-25-000004
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20251117
FILED AS OF DATE:		20251119
DATE AS OF CHANGE:		20251119

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Hill Patrick
		CENTRAL INDEX KEY:			0001877747
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07463
		FILM NUMBER:		251500619

	MAIL ADDRESS:	
		STREET 1:		1999 BRYAN STREET
		STREET 2:		STE 3500
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			JACOBS SOLUTIONS INC.
		CENTRAL INDEX KEY:			0000052988
		STANDARD INDUSTRIAL CLASSIFICATION:	HEAVY CONSTRUCTION OTHER THAN BUILDING CONST - CONTRACTORS [1600]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		EIN:				954081636
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0926

	BUSINESS ADDRESS:	
		STREET 1:		1999 BRYAN STREET, SUITE 3500
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
		BUSINESS PHONE:		214-583-8500

	MAIL ADDRESS:	
		STREET 1:		1999 BRYAN STREET, SUITE 3500
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	JACOBS ENGINEERING GROUP INC /DE/
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
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        <issuerName>JACOBS SOLUTIONS INC.</issuerName>
        <issuerTradingSymbol>J</issuerTradingSymbol>
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            <rptOwnerName>Hill Patrick</rptOwnerName>
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            <rptOwnerStreet2>SUITE 3500</rptOwnerStreet2>
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            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isDirector>false</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>PRESIDENT</officerTitle>
            <otherText></otherText>
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    <footnotes>
        <footnote id="F1">Represents distribution of Jacobs common stock upon vesting of performance stock units awarded on November 16, 2022 pursuant to the Company's Stock Incentive Plan.</footnote>
        <footnote id="F2">The number of performance stock units that vested, and therefore the number of shares of Jacobs common stock issued upon vesting, represents 84.6% of the number of performance stock units initially awarded, with such percentage based on the Company's average adjusted earnings per share (EPS) over the three-year performance period.</footnote>
        <footnote id="F3">The number of performance stock units that vested, and therefore the number of shares of Jacobs common stock issued upon vesting, represents 156.9% of the number of performance stock units initially awarded, with such percentage based on the Company's average return on invested capital (ROIC) over the three-year performance period.</footnote>
        <footnote id="F4">Represents the receipt of restricted stock units pursuant to the Company's Stock Incentive Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock. The restricted stock unit vests in four equal annual installments beginning on the first anniversary of grant date.</footnote>
        <footnote id="F5">Each performance stock unit represented a contingent right to receive one share of Jacobs common stock.</footnote>
        <footnote id="F6">The performance stock units vested on November 17, 2025.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Priya Howell - Attorney-in-Fact for Patrick Hill</signatureName>
        <signatureDate>2025-11-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
