<?xml version="1.0" encoding="UTF-8" standalone="no"?><!--ICGIG V1.0 (06-10-2025)--><xbrli:xbrl xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:in-capmkt="http://www.sebi.gov.in/xbrl/2024-12-31/in-capmkt" xmlns:in-capmkt-ent="http://www.sebi.gov.in/xbrl/IntegratedGovernance/2024-12-31/in-capmkt/in-capmkt-ent" xmlns:in-capmkt-roles="http://www.sebi.gov.in/xbrl/IntegratedGovernance/2024-12-31/in-capmkt-roles" xmlns:in-capmkt-types="http://www.sebi.gov.in/xbrl/2024-12-31/in-capmkt-types" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:xlink="http://www.w3.org/1999/xlink"><link:schemaRef xlink:href="in-capmkt-ent-2024-12-31.xsd" xlink:type="simple"/><xbrli:context id="MainD"><xbrli:entity><xbrli:identifier scheme="https://www.sebi.gov.in/in-capmkt/Symbol">MIEL</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2025-07-01</xbrli:startDate><xbrli:endDate>2025-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="MainI"><xbrli:entity><xbrli:identifier scheme="https://www.sebi.gov.in/in-capmkt/Symbol">MIEL</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2025-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="PY_I"><xbrli:entity><xbrli:identifier scheme="https://www.sebi.gov.in/in-capmkt/Symbol">MIEL</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2025-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:unit id="INR"><xbrli:measure>iso4217:INR</xbrli:measure></xbrli:unit><xbrli:unit id="pure"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><in-capmkt:ScripCode contextRef="MainI">000000</in-capmkt:ScripCode><in-capmkt:Symbol contextRef="MainI">MIEL</in-capmkt:Symbol><in-capmkt:MSEISymbol contextRef="MainI">NOTLISTED</in-capmkt:MSEISymbol><in-capmkt:ISIN contextRef="MainI">INE0R3101011</in-capmkt:ISIN><in-capmkt:NameOfTheCompany contextRef="MainI">MANGLAM INFRA &amp; ENGINEERING LIMITED</in-capmkt:NameOfTheCompany><in-capmkt:DateOfStartOfFinancialYear contextRef="MainI">2025-04-01</in-capmkt:DateOfStartOfFinancialYear><in-capmkt:DateOfEndOfFinancialYear contextRef="MainI">2026-03-31</in-capmkt:DateOfEndOfFinancialYear><in-capmkt:ReportingQuarter contextRef="MainI">Half Yearly</in-capmkt:ReportingQuarter><in-capmkt:DateOfEndOfReportingPeriod contextRef="MainI">2025-09-30</in-capmkt:DateOfEndOfReportingPeriod><in-capmkt:TypeOfCompany contextRef="MainD">SME</in-capmkt:TypeOfCompany><in-capmkt:WhetherPartAOfAnnexureIOfTheSEBICircularDated31December2024RelatedToComplianceReportOnCorporateGovernanceIsApplicableToTheEntity contextRef="MainD">false</in-capmkt:WhetherPartAOfAnnexureIOfTheSEBICircularDated31December2024RelatedToComplianceReportOnCorporateGovernanceIsApplicableToTheEntity><in-capmkt:ReasonForPartAOfAnnexureIOfTheSEBICircularDated31December2024RelatedToComplianceReportOnCorporateGovernanceIsNotApplicableToTheEntity contextRef="MainD">This is to inform you that pursuant to Regulation 15(2) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, the compliance with the corporate governance provisions as specified in regulations 17, 17A, 18, 19, 20, 21, 22, 23, 24, 24A, 25, 26, 26A, 27 and clauses (b) to (i) and (t) of sub-regulation (2) of regulation 46 and para C, D and E of Schedule V shall not apply, in respect of listed entity which has listed its specified securities on the SME Exchange.

Our Company is listed on SME Platform of National Stock Exchange of India Ltd., therefore, regulation 27 (2) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulation, 2015 is not applicable. 

Accordingly, the Company is not required to submit a quarterly compliance report on corporate governance under Regulation 27 (2) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulation, 2015 for the quarter ended on September 30, 2025.

You are requested to take the above on your records.
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contextRef="MainD">true</in-capmkt:ComplianceStatus><in-capmkt:AdditionalDisclosureNameOfSignatory contextRef="MainD">Sanjay Kumar</in-capmkt:AdditionalDisclosureNameOfSignatory><in-capmkt:AdditionalDisclosureDesignation contextRef="MainD">CFO</in-capmkt:AdditionalDisclosureDesignation><in-capmkt:AdditionalDisclosurePlace contextRef="MainD">Bhopal</in-capmkt:AdditionalDisclosurePlace><in-capmkt:AdditionalDisclosureDate contextRef="MainI">2025-10-27</in-capmkt:AdditionalDisclosureDate></xbrli:xbrl>