<SEC-DOCUMENT>0001136893-19-000144.txt : 20190815
<SEC-HEADER>0001136893-19-000144.hdr.sgml : 20190815
<ACCEPTANCE-DATETIME>20190815161823
ACCESSION NUMBER:		0001136893-19-000144
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20190808
FILED AS OF DATE:		20190815
DATE AS OF CHANGE:		20190815

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Thompson Christopher A
		CENTRAL INDEX KEY:			0001615364

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16427
		FILM NUMBER:		191030464

	MAIL ADDRESS:	
		STREET 1:		C/O VANTIV, INC.
		STREET 2:		8500 GOVERNORS HILL DRIVE
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45249

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Fidelity National Information Services, Inc.
		CENTRAL INDEX KEY:			0001136893
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
		IRS NUMBER:				371490331
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		601 RIVERSIDE AVENUE
		CITY:			JACKSONVILLE
		STATE:			FL
		ZIP:			32204
		BUSINESS PHONE:		904-438-6365

	MAIL ADDRESS:	
		STREET 1:		601 RIVERSIDE AVENUE
		CITY:			JACKSONVILLE
		STATE:			FL
		ZIP:			32204

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CERTEGY INC
		DATE OF NAME CHANGE:	20010607

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EQUIFAX PS INC
		DATE OF NAME CHANGE:	20010315
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>wf-form3_156590028618767.xml
<DESCRIPTION>FORM 3
<TEXT>
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<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2019-08-08</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001136893</issuerCik>
        <issuerName>Fidelity National Information Services, Inc.</issuerName>
        <issuerTradingSymbol>FIS</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001615364</rptOwnerCik>
            <rptOwnerName>Thompson Christopher A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>601 RIVERSIDE AVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>JACKSONVILLE</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>32204</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Accounting Officer</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6745</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </nonDerivativeHolding>
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    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Restricted Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.0</value>
                <footnoteId id="F1"/>
                <footnoteId id="F3"/>
            </conversionOrExercisePrice>
            <exerciseDate>
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            </exerciseDate>
            <expirationDate>
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            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>303.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>3768.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
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                <value>Restricted Stock Units</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>315.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Restricted Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.0</value>
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            <exerciseDate>
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            <expirationDate>
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            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2657.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Restricted Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.0</value>
                <footnoteId id="F1"/>
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            <exerciseDate>
                <footnoteId id="F6"/>
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            <expirationDate>
                <footnoteId id="F6"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>443.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Restricted Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.0</value>
                <footnoteId id="F1"/>
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            <exerciseDate>
                <footnoteId id="F7"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F7"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>16835.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Restricted Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.0</value>
                <footnoteId id="F1"/>
                <footnoteId id="F3"/>
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            <exerciseDate>
                <footnoteId id="F8"/>
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            <expirationDate>
                <footnoteId id="F8"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1594.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Restricted Stock Units</value>
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            <conversionOrExercisePrice>
                <value>0.0</value>
                <footnoteId id="F1"/>
                <footnoteId id="F3"/>
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            <exerciseDate>
                <footnoteId id="F9"/>
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            <expirationDate>
                <footnoteId id="F9"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>599.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>36.74</value>
                <footnoteId id="F11"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F10"/>
            </exerciseDate>
            <expirationDate>
                <value>2025-02-24</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>9147.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>49.52</value>
                <footnoteId id="F11"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F12"/>
            </exerciseDate>
            <expirationDate>
                <value>2026-02-17</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>8706.0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>63.71</value>
                <footnoteId id="F11"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F13"/>
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            <expirationDate>
                <value>2027-02-08</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>6608.0</value>
                </underlyingSecurityShares>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>81.26</value>
                <footnoteId id="F11"/>
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            <exerciseDate>
                <footnoteId id="F14"/>
            </exerciseDate>
            <expirationDate>
                <value>2028-03-02</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>4607.0</value>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Stock Option (Right to Buy)</value>
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            <conversionOrExercisePrice>
                <value>96.76</value>
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            <exerciseDate>
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            </exerciseDate>
            <expirationDate>
                <value>2029-03-01</value>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
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                    <value>4071.0</value>
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                <directOrIndirectOwnership>
                    <value>D</value>
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        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Pursuant to the Agreement and Plan of Merger (the &quot;Merger Agreement&quot;), dated March 17, 2019, among Fidelity National Information Services, Inc. (&quot;FIS&quot;), Worldpay, Inc. (&quot;Worldpay&quot;), and Wrangler Merger Sub, Inc. (&quot;Merger Sub&quot;), a wholly-owned subsidiary of FIS, on July 31, 2019 (the &quot;Closing Date&quot;), Merger Sub merged with and into Worldpay (the &quot;Merger&quot;), with Worldpay continuing as the surviving corporation and a wholly-owned subsidiary of FIS. On the Closing Date, each share of Worldpay common stock held by the reporting person was converted into the right to receive 0.9287 shares of FIS common stock and $11.00 in cash and all restricted stock units held by the reporting person were simultaneously cancelled and converted into restricted stock units, denominated in FIS common stock at the Equity Award Exchange Ratio (as defined in the Merger Agreement) and immediately vested and settled in such shares of FIS common stock.</footnote>
        <footnote id="F2">This restricted stock unit, which vests in full on February 17, 2020, was assumed by FIS in the Merger and converted into an FIS restricted stock unit on the same time-based vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio (as defined in the Merger Agreement).</footnote>
        <footnote id="F3">In connection with the Merger, pursuant to the Merger Agreement, restricted stock units held by officers in respect of Worldpay common stock that were outstanding immediately prior to the consummation of the Merger were converted into restricted stock units in respect of FIS common stock in an amount converted at the Equity Award Exchange Ratio and, if applicable, at a performance level as set forth in the Merger Agreement, subject to other terms and conditions (including applicable vesting requirements) as were applicable to such restricted stock units immediately prior to the consummation of the Merger.</footnote>
        <footnote id="F4">This restricted stock unit, which vests in full on February 8, 2020, was assumed by FIS in the Merger and converted into an FIS restricted stock unit on the same time-based vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio (as defined in the Merger Agreement).</footnote>
        <footnote id="F5">This restricted stock unit, which vests in full on March 2, 2021, was assumed by FIS in the Merger and converted into an FIS restricted stock unit on the same time-based vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio (as defined in the Merger Agreement).</footnote>
        <footnote id="F6">This restricted stock unit, which vests 1/2 on March 2, 2020 and 1/2 on March 2, 2021, was assumed by FIS in the Merger and converted into an FIS restricted stock unit on the same time-based vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio (as defined in the Merger Agreement).</footnote>
        <footnote id="F7">This restricted stock unit, which vests 1/3 on March 1, 2021 and 2/3 on March 1, 2022, was assumed by FIS in the Merger and converted into an FIS restricted stock unit on the same time-based vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio (as defined in the Merger Agreement).</footnote>
        <footnote id="F8">This restricted stock unit, which vests in full on March 1, 2022, was assumed by FIS in the Merger and converted into an FIS restricted stock unit on the same time-based vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio (as defined in the Merger Agreement).</footnote>
        <footnote id="F9">This restricted stock unit, vests 1/3 on March 1, 2020, 1/3 on March 1, 2021 and 1/3 on March 1, 2022, was assumed by FIS in the Merger and converted into an FIS restricted stock unit on the same time-based vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio (as defined in the Merger Agreement).</footnote>
        <footnote id="F10">The option, which provided for vesting in four equal annual installments beginning on February 18, 2015, was assumed by FIS in the Merger and converted into an FIS option to purchase FIS shares of common stock on the same vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio.</footnote>
        <footnote id="F11">In connection with the Merger, pursuant to the Merger Agreement, stock options with respect to Worldpay common stock that were outstanding immediately prior to the consummation of the Merger were converted into stock options in respect of FIS common stock in an amount converted at the Equity Award Exchange Ratio and an exercise price equal to the current exercise price divided by the Equity Award Exchange Ratio, subject to the other terms and conditions (including the applicable vesting requirements, if any) as were applicable to such stock options immediately prior to the consummation of the Merger.</footnote>
        <footnote id="F12">This option, which provided for vesting in four equal annual installments beginning February 17, 2017, was assumed by FIS in the Merger and converted into an FIS option to purchase FIS shares of common stock on the same vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio.</footnote>
        <footnote id="F13">This option, which provided for vesting in three equal annual installments beginning February 8, 2018, was assumed by FIS in the Merger and converted into an FIS option to purchase FIS shares of common stock on the same vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio.</footnote>
        <footnote id="F14">This option, which provided for vesting in three equal annual installments beginning March 2, 2019, was assumed by FIS in the Merger and converted into an FIS option to purchase FIS shares of common stock on the same vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio.</footnote>
        <footnote id="F15">This option, which provided for vesting in three equal annual installments beginning March 1, 2020, was assumed by FIS in the Merger and converted into an FIS option to purchase FIS shares of common stock on the same vesting schedule applicable to the original award pursuant to the Equity Award Exchange Ratio.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Charles H. Keller</signatureName>
        <signatureDate>2019-08-15</signatureDate>
    </ownerSignature>
</ownershipDocument>
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<TYPE>EX-24
<SEQUENCE>2
<FILENAME>thompsonpoa.htm
<DESCRIPTION>THOMPSON POA
<TEXT>
<!-- Document created using Workiva -->
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<pre>
Exhibit 24
Fidelity National Information Services, Inc.
Power of Attorney
for Executing Forms 3, 4 and 5
Know all men by these presents, that the undersigned, director or officer, or both, of Fidelity National Information Services, Inc., hereby constitutes and appoints each of Marc. M. Mayo, Charles H. Keller, signing singly, the undersigned's true and lawful attorney-in-fact to:
(1) execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director of Fidelity National Information Services, Inc. (the "Company"), Forms 3, 4, and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934 and the rules thereunder;
(2) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4 or 5 and timely file such form with the United States Securities and Exchange Commission and any stock exchange or similar authority; and
(3) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion.
The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.
This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4 and 5 with respect to the undersigned's holdings of and transactions in securities of Fidelity National Information Services, Inc. unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.
IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of this 8th day of August, 2019.

       _/s/ Christopher Thompson__________
                            Christopher Thompson

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