<?xml version="1.0" encoding="UTF-8"?>
<!--REG30 V1.0 (16-10-2025)-->
<xbrli:xbrl xmlns:in-capmkt="http://www.sebi.gov.in/xbrl/2025-08-31/in-capmkt" xmlns:in-capmkt-ent="http://www.sebi.gov.in/xbrl/Regulation_30_Restructuring/2025-08-31/in-capmkt/in-capmkt-ent" xmlns:in-capmkt-roles="http://www.sebi.gov.in/xbrl/Regulation_30_Restructuring/2025-08-31/in-capmkt-roles" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xl="http://www.xbrl.org/2003/XLink"><link:schemaRef xlink:type="simple" xlink:href="in-capmkt-ent-2025-08-31.xsd"/><xbrli:context id="OneI"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">PATELENG</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-28</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="OneD"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">PATELENG</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-08-28</xbrli:startDate><xbrli:endDate>2026-08-28</xbrli:endDate></xbrli:period></xbrli:context><in-capmkt:ScripCode contextRef="OneI">531120</in-capmkt:ScripCode><in-capmkt:NameOfTheCompany contextRef="OneI">PATEL ENGINEERING LIMITED</in-capmkt:NameOfTheCompany><in-capmkt:NSESymbol contextRef="OneI">PATELENG</in-capmkt:NSESymbol><in-capmkt:MSEISymbol contextRef="OneI">NOTLISTED</in-capmkt:MSEISymbol><in-capmkt:ISIN contextRef="OneI">INE244B01030</in-capmkt:ISIN><in-capmkt:TypeOfAnnouncementPertainingToRegulation30Restructuring contextRef="OneD">New</in-capmkt:TypeOfAnnouncementPertainingToRegulation30Restructuring><in-capmkt:TypeOfEventOfAnnouncementPertainingToRegulation30Restructuring contextRef="OneD">Sale or disposal of unit(s)/division(s)/subsidiary</in-capmkt:TypeOfEventOfAnnouncementPertainingToRegulation30Restructuring><in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfBoardMeeting contextRef="OneD">false</in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfBoardMeeting><in-capmkt:DateOfOccurrenceOfEvent contextRef="OneI">2026-08-28</in-capmkt:DateOfOccurrenceOfEvent><in-capmkt:TimeOfOccurrenceOfEvent contextRef="OneD">16:00:00</in-capmkt:TimeOfOccurrenceOfEvent><in-capmkt:DateOfReport contextRef="OneI">2026-08-28</in-capmkt:DateOfReport><in-capmkt:DateOnWhichTheAgreementForSaleHasBeenEnteredInto contextRef="OneI">2026-08-27</in-capmkt:DateOnWhichTheAgreementForSaleHasBeenEnteredInto><in-capmkt:TheExpectedDateOfCompletionOfSaleOrDisposal contextRef="OneI">2026-08-28</in-capmkt:TheExpectedDateOfCompletionOfSaleOrDisposal><in-capmkt:NatureOfConsiderationForSaleOrDisposal contextRef="OneD">Cash</in-capmkt:NatureOfConsiderationForSaleOrDisposal><in-capmkt:DetailsOfConsiderationForSaleOrDisposal contextRef="OneI">55 Crores</in-capmkt:DetailsOfConsiderationForSaleOrDisposal><in-capmkt:BriefDetailsOfBuyers contextRef="OneI">APCO Infratech Private Limited,
having its registered office in at
Gomti Nagar, Lucknow, is a
private company primarily
involved in infrastructure
development, road construction,
and tollway operations.
Other buyers are individuals.
None of the buyers belong to
promoter/promoter group/ group
companies.</in-capmkt:BriefDetailsOfBuyers><in-capmkt:WhetherThePromoterOrPromoterGroupOrGroupCompaniesIncludingAssociateOrHoldingOrSubsidiaryOrDirectorOrKMPOrSMPAndItsRelativesHaveAnyInterestInTheEntityBeingSaleOrDisposed contextRef="OneD">false</in-capmkt:WhetherThePromoterOrPromoterGroupOrGroupCompaniesIncludingAssociateOrHoldingOrSubsidiaryOrDirectorOrKMPOrSMPAndItsRelativesHaveAnyInterestInTheEntityBeingSaleOrDisposed><in-capmkt:WhetherSaleOrDisposalWouldFallWithinRelatedPartyTransactions contextRef="OneD">false</in-capmkt:WhetherSaleOrDisposalWouldFallWithinRelatedPartyTransactions><in-capmkt:WhetherSaleOrDisposalEventIsDoneAtArmsLength contextRef="OneD">true</in-capmkt:WhetherSaleOrDisposalEventIsDoneAtArmsLength><in-capmkt:WhetherTheSaleOrLeaseOrDisposalOfTheUndertakingIsOutsideSchemeOfArrangement contextRef="OneD">false</in-capmkt:WhetherTheSaleOrLeaseOrDisposalOfTheUndertakingIsOutsideSchemeOfArrangement><in-capmkt:AnyOtherBriefSignificantInformationForSaleOrDisposal contextRef="OneI">The Actual date of completion of the transaction is 28.08.2026</in-capmkt:AnyOtherBriefSignificantInformationForSaleOrDisposal></xbrli:xbrl>