<?xml version="1.0" encoding="utf-8"?>
<!--Generated by DFIN XBRL Instance Document - http://www.dfinsolutions.com/ - Version R3.0 - on 11-August-2026 [02:00:44] {AM}-->
<schema targetNamespace="http://www.gigcapitalglobal.com/20260810" elementFormDefault="qualified" xmlns:cik2149294="http://www.gigcapitalglobal.com/20260810" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:dei="http://xbrl.sec.gov/dei/2026" xmlns:us-types="http://fasb.org/us-types/2026" xmlns:deprecated="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" xmlns:srt="http://fasb.org/srt/2026" xmlns:srt-types="http://fasb.org/srt-types/2026" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:spac="http://xbrl.sec.gov/spac/2026">
  <annotation>
    <appinfo>
      <link:linkbase id="lnk" >
        <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/spac/2026/spac-2026.xsd#sk1602b6" roleURI="http://xbrl.sec.gov/spac/role/sk1602b6"  />
        <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/spac/2026/spac-2026.xsd#sk1602c" roleURI="http://xbrl.sec.gov/spac/role/sk1602c"  />
        <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/spac/2026/spac-2026.xsd#sk1603a9" roleURI="http://xbrl.sec.gov/spac/role/sk1603a9"  />
        <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/spac/2026/spac-2026.xsd#SponsorsAffiliatesOrPromotersOnly" roleURI="http://xbrl.sec.gov/spac/role/SponsorsAffiliateOrPromotersOnly"  />
        <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/spac/2026/spac-2026.xsd#SecurityClassesOnly" roleURI="http://xbrl.sec.gov/spac/role/SecurityClassesOnly"  />
        <link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/spac/role/sk1602b6" >
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/spac/2026/spac-2026.xsd#spac_AllSpacSponsorsAffiliatesOrPromotersMember" xlink:label="loc_spac_AllSpacSponsorsAffiliatesOrPromotersMember_141336352" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_GigAcquisitions10CorpMember" xlink:label="loc_cik2149294_GigAcquisitions10CorpMember_141336371" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_spac_AllSpacSponsorsAffiliatesOrPromotersMember_141336352" xlink:to="loc_cik2149294_GigAcquisitions10CorpMember_141336371" order="100" preferredLabel="http://www.xbrl.org/2003/role/label" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_ChiefFinancialOfficersMember" xlink:label="loc_cik2149294_ChiefFinancialOfficersMember_141336372" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_spac_AllSpacSponsorsAffiliatesOrPromotersMember_141336352" xlink:to="loc_cik2149294_ChiefFinancialOfficersMember_141336372" order="101" preferredLabel="http://www.xbrl.org/2003/role/label" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember" xlink:label="loc_cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember_141336375" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_spac_AllSpacSponsorsAffiliatesOrPromotersMember_141336352" xlink:to="loc_cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember_141336375" order="102" preferredLabel="http://www.xbrl.org/2003/role/label" />
        </link:presentationLink>
        <link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/spac/role/sk1602c" >
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/spac/2026/spac-2026.xsd#spac_AllSecurityClassesMember" xlink:label="loc_spac_AllSecurityClassesMember_141336281" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember" xlink:label="loc_cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember_141336286" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_spac_AllSecurityClassesMember_141336281" xlink:to="loc_cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember_141336286" order="103" preferredLabel="http://www.xbrl.org/2003/role/label" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember" xlink:label="loc_cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember_141336289" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_spac_AllSecurityClassesMember_141336281" xlink:to="loc_cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember_141336289" order="104" preferredLabel="http://www.xbrl.org/2003/role/label" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember" xlink:label="loc_cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember_141336291" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_spac_AllSecurityClassesMember_141336281" xlink:to="loc_cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember_141336291" order="105" preferredLabel="http://www.xbrl.org/2003/role/label" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_OrdinarySharesRedeemedMember" xlink:label="loc_cik2149294_OrdinarySharesRedeemedMember_141336292" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_spac_AllSecurityClassesMember_141336281" xlink:to="loc_cik2149294_OrdinarySharesRedeemedMember_141336292" order="106" preferredLabel="http://www.xbrl.org/2003/role/label" />
        </link:presentationLink>
        <link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/spac/role/sk1603a9" >
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/spac/2026/spac-2026.xsd#spac_AllSecurityClassesMember" xlink:label="loc_spac_AllSecurityClassesMember_141336458" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_PrivatePlacementUnitsMember" xlink:label="loc_cik2149294_PrivatePlacementUnitsMember_141336466" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_spac_AllSecurityClassesMember_141336458" xlink:to="loc_cik2149294_PrivatePlacementUnitsMember_141336466" order="107" preferredLabel="http://www.xbrl.org/2003/role/label" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_PrivateInvestorSharesMember" xlink:label="loc_cik2149294_PrivateInvestorSharesMember_141336467" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_spac_AllSecurityClassesMember_141336458" xlink:to="loc_cik2149294_PrivateInvestorSharesMember_141336467" order="108" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember" xlink:label="loc_cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember_141336468" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_spac_AllSecurityClassesMember_141336458" xlink:to="loc_cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember_141336468" order="109" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
        </link:presentationLink>
        <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"  />
        <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/spac/role/SponsorsAffiliateOrPromotersOnly" >
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/spac/2026/spac-2026.xsd#spac_AllSpacSponsorsAffiliatesOrPromotersMember" xlink:label="loc_spac_AllSpacSponsorsAffiliatesOrPromotersMember_141336353" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_GigAcquisitions10CorpMember" xlink:label="loc_cik2149294_GigAcquisitions10CorpMember_141336371" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_spac_AllSpacSponsorsAffiliatesOrPromotersMember_141336353" xlink:to="loc_cik2149294_GigAcquisitions10CorpMember_141336371" order="100" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_ChiefFinancialOfficersMember" xlink:label="loc_cik2149294_ChiefFinancialOfficersMember_141336372" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_spac_AllSpacSponsorsAffiliatesOrPromotersMember_141336353" xlink:to="loc_cik2149294_ChiefFinancialOfficersMember_141336372" order="101" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember" xlink:label="loc_cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember_141336375" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_spac_AllSpacSponsorsAffiliatesOrPromotersMember_141336353" xlink:to="loc_cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember_141336375" order="102" />
        </link:definitionLink>
        <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/spac/role/SecurityClassesOnly" >
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/spac/2026/spac-2026.xsd#spac_AllSecurityClassesMember" xlink:label="loc_spac_AllSecurityClassesMember_141336282" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember" xlink:label="loc_cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember_141336286" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_spac_AllSecurityClassesMember_141336282" xlink:to="loc_cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember_141336286" order="103" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember" xlink:label="loc_cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember_141336289" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_spac_AllSecurityClassesMember_141336282" xlink:to="loc_cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember_141336289" order="104" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember" xlink:label="loc_cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember_141336291" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_spac_AllSecurityClassesMember_141336282" xlink:to="loc_cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember_141336291" order="105" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_OrdinarySharesRedeemedMember" xlink:label="loc_cik2149294_OrdinarySharesRedeemedMember_141336292" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_spac_AllSecurityClassesMember_141336282" xlink:to="loc_cik2149294_OrdinarySharesRedeemedMember_141336292" order="106" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_PrivatePlacementUnitsMember" xlink:label="loc_cik2149294_PrivatePlacementUnitsMember_141336466" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_spac_AllSecurityClassesMember_141336282" xlink:to="loc_cik2149294_PrivatePlacementUnitsMember_141336466" order="107" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_PrivateInvestorSharesMember" xlink:label="loc_cik2149294_PrivateInvestorSharesMember_141336467" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_spac_AllSecurityClassesMember_141336282" xlink:to="loc_cik2149294_PrivateInvestorSharesMember_141336467" order="108" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember" xlink:label="loc_cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember_141336468" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_spac_AllSecurityClassesMember_141336282" xlink:to="loc_cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember_141336468" order="109" />
        </link:definitionLink>
        <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link" >
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_ChiefFinancialOfficersMember" xlink:label="loc_cik2149294_ChiefFinancialOfficersMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik2149294_ChiefFinancialOfficersMember" xml:lang="en-US">Chief Financial Officers [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik2149294_ChiefFinancialOfficersMember" xlink:to="lab_cik2149294_ChiefFinancialOfficersMember" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_GigAcquisitions10CorpMember" xlink:label="loc_cik2149294_GigAcquisitions10CorpMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik2149294_GigAcquisitions10CorpMember" xml:lang="en-US">Gig Acquisitions 10 Corp [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik2149294_GigAcquisitions10CorpMember" xlink:to="lab_cik2149294_GigAcquisitions10CorpMember" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember" xlink:label="loc_cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember" xml:lang="en-US">Gig Acquisitions 10 Corp Working Capital Loans [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember" xlink:to="lab_cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember" xlink:label="loc_cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember" xml:lang="en-US">Net Proceeds from this Offering and the Sale of the Private Placement Units [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember" xlink:to="lab_cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember" xlink:label="loc_cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember" xml:lang="en-US">Ordinary shares forfeited from private investor shares if overallotment is not exercised [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember" xlink:to="lab_cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember" xlink:label="loc_cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember" xml:lang="en-US">Ordinary Shares Forfeited If Over Allotment Is Not Exercised [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember" xlink:to="lab_cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_OrdinarySharesRedeemedMember" xlink:label="loc_cik2149294_OrdinarySharesRedeemedMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik2149294_OrdinarySharesRedeemedMember" xml:lang="en-US">Ordinary shares redeemed [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik2149294_OrdinarySharesRedeemedMember" xlink:to="lab_cik2149294_OrdinarySharesRedeemedMember" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember" xlink:label="loc_cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember" xml:lang="en-US">Any Units Ordinary Shares Founder Shares Or Rights [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember" xml:lang="en-US">Any units, ordinary shares, founder shares or rights [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember" xlink:to="lab_cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_PrivateInvestorSharesMember" xlink:label="loc_cik2149294_PrivateInvestorSharesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik2149294_PrivateInvestorSharesMember" xml:lang="en-US">Private Investor Shares [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_cik2149294_PrivateInvestorSharesMember" xml:lang="en-US">Private investor shares [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik2149294_PrivateInvestorSharesMember" xlink:to="lab_cik2149294_PrivateInvestorSharesMember" />
          <link:loc xlink:type="locator" xlink:href="cik2149294-20260810.xsd#cik2149294_PrivatePlacementUnitsMember" xlink:label="loc_cik2149294_PrivatePlacementUnitsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik2149294_PrivatePlacementUnitsMember" xml:lang="en-US">Private Placement Units [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik2149294_PrivatePlacementUnitsMember" xlink:to="lab_cik2149294_PrivatePlacementUnitsMember" />
        </link:labelLink>
      </link:linkbase>
    </appinfo>
  </annotation>
  <import namespace="http://xbrl.sec.gov/spac-lab/2026" schemaLocation="https://xbrl.sec.gov/spac/2026/spac-2026_lab.xsd" />
  <import namespace="http://xbrl.sec.gov/spac-reg/2026" schemaLocation="https://xbrl.sec.gov/spac/2026/spac-reg-2026.xsd" />
  <import namespace="http://xbrl.sec.gov/spac-despac/2026" schemaLocation="https://xbrl.sec.gov/spac/2026/spac-despac-2026.xsd" />
  <import namespace="http://xbrl.sec.gov/spac-com/2026" schemaLocation="https://xbrl.sec.gov/spac/2026/spac-com-2026.xsd" />
  <import namespace="http://xbrl.sec.gov/spac-proj/2026" schemaLocation="https://xbrl.sec.gov/spac/2026/spac-proj-2026.xsd" />
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://xbrl.sec.gov/dei/2026" schemaLocation="https://xbrl.sec.gov/dei/2026/dei-2026.xsd" />
  <import namespace="http://fasb.org/srt/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd" />
  <import namespace="http://www.xbrl.org/2009/arcrole/deprecated" schemaLocation="http://www.xbrl.org/lrr/arcrole/deprecated-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2003/XLink" schemaLocation="http://www.xbrl.org/2003/xl-2003-12-31.xsd" />
  <import namespace="http://www.w3.org/1999/xlink" schemaLocation="http://www.xbrl.org/2003/xlink-2003-12-31.xsd" />
  <import namespace="http://fasb.org/srt-types/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-types-2026.xsd" />
  <import namespace="http://xbrl.org/2020/extensible-enumerations-2.0" schemaLocation="https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd" />
  <import namespace="http://www.xbrl.org/2006/ref" schemaLocation="http://www.xbrl.org/2006/ref-2006-02-27.xsd" />
  <import namespace="http://xbrl.sec.gov/country/2026" schemaLocation="https://xbrl.sec.gov/country/2026/country-2026.xsd" />
  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd" />
  <import namespace="http://xbrl.sec.gov/dei-sub/2026" schemaLocation="https://xbrl.sec.gov/dei/2026/dei-sub-2026.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <element name="Sk1602SpacRegisteredOfferingsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_Sk1602SpacRegisteredOfferingsAbstract" substitutionGroup="xbrli:item" />
  <element name="Sk1602SpacRegisteredOfferingsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_Sk1602SpacRegisteredOfferingsTable" substitutionGroup="xbrldt:hypercubeItem" />
  <element name="SpacOfferingDilutionAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_SpacOfferingDilutionAbstract" substitutionGroup="xbrli:item" />
  <element name="SpacOfferingForepartAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_SpacOfferingForepartAbstract" substitutionGroup="xbrli:item" />
  <element name="SpacOfferingProspectusSummaryAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_SpacOfferingProspectusSummaryAbstract" substitutionGroup="xbrli:item" />
  <element name="ChiefFinancialOfficersMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_ChiefFinancialOfficersMember" substitutionGroup="xbrli:item" />
  <element name="GigAcquisitions10CorpMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_GigAcquisitions10CorpMember" substitutionGroup="xbrli:item" />
  <element name="GigAcquisitions10CorpWorkingCapitalLoansMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_GigAcquisitions10CorpWorkingCapitalLoansMember" substitutionGroup="xbrli:item" />
  <element name="NetTangibleBookValueAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_NetTangibleBookValueAbstract" substitutionGroup="xbrli:item" />
  <element name="NetTangibleBookValuePerShareAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_NetTangibleBookValuePerShareAbstract" substitutionGroup="xbrli:item" />
  <element name="NumberOfSharesUsedAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_NumberOfSharesUsedAbstract" substitutionGroup="xbrli:item" />
  <element name="NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_NetProceedsFromThisOfferingAndTheSaleOfThePrivatePlacementUnitsMember" substitutionGroup="xbrli:item" />
  <element name="OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_OrdinarySharesForfeitedFromPrivateInvestorSharesIfOverallotmentIsNotExercisedMember" substitutionGroup="xbrli:item" />
  <element name="OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_OrdinarySharesForfeitedIfOverAllotmentIsNotExercisedMember" substitutionGroup="xbrli:item" />
  <element name="OrdinarySharesRedeemedMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_OrdinarySharesRedeemedMember" substitutionGroup="xbrli:item" />
  <element name="Sk1603SpacSponsorConflictsOfInterestAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_Sk1603SpacSponsorConflictsOfInterestAbstract" substitutionGroup="xbrli:item" />
  <element name="Sk1603SpacSponsorConflictsOfInterestTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_Sk1603SpacSponsorConflictsOfInterestTable" substitutionGroup="xbrldt:hypercubeItem" />
  <element name="SpacSponsorItsAffiliatesAndPromotersAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_SpacSponsorItsAffiliatesAndPromotersAbstract" substitutionGroup="xbrli:item" />
  <element name="SpacSponsorCompensationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_SpacSponsorCompensationAbstract" substitutionGroup="xbrli:item" />
  <element name="AnyUnitsOrdinarySharesFounderSharesOrRightsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_AnyUnitsOrdinarySharesFounderSharesOrRightsMember" substitutionGroup="xbrli:item" />
  <element name="PrivateInvestorSharesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_PrivateInvestorSharesMember" substitutionGroup="xbrli:item" />
  <element name="PrivatePlacementUnitsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_PrivatePlacementUnitsMember" substitutionGroup="xbrli:item" />
  <element name="Sk1605DeSpacBackgroundAndTermsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_Sk1605DeSpacBackgroundAndTermsAbstract" substitutionGroup="xbrli:item" />
  <element name="Sk1605DeSpacBackgroundAndTermsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_Sk1605DeSpacBackgroundAndTermsTable" substitutionGroup="xbrldt:hypercubeItem" />
  <element name="Sk1606DeSpacBoardDeterminationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_Sk1606DeSpacBoardDeterminationAbstract" substitutionGroup="xbrli:item" />
  <element name="Sk1606DeSpacBoardDeterminationTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_Sk1606DeSpacBoardDeterminationTable" substitutionGroup="xbrldt:hypercubeItem" />
  <element name="DespacBoardDeterminationApprovalOfDirectorsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik2149294_DespacBoardDeterminationApprovalOfDirectorsAbstract" substitutionGroup="xbrli:item" />
</schema>
