<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns="http://www.sec.gov/edgar/formc" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>C-AR</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <filerCik>0002026207</filerCik>
          <filerCcc>XXXXXXXX</filerCcc>
        </filerCredentials>
      </filer>
      <period>04-13-2026</period>
      <liveTestFlag>LIVE</liveTestFlag>
      <flags>
        <confirmingCopyFlag>false</confirmingCopyFlag>
        <returnCopyFlag>true</returnCopyFlag>
        <overrideInternetFlag>false</overrideInternetFlag>
      </flags>
    </filerInfo>
  </headerData>
  <formData>
    <issuerInformation>
      <issuerInfo>
        <nameOfIssuer>FIERCE FOUNDRY LLC</nameOfIssuer>
        <legalStatus>
          <legalStatusForm>Corporation</legalStatusForm>
          <jurisdictionOrganization>NJ</jurisdictionOrganization>
          <dateIncorporation>07-25-2025</dateIncorporation>
        </legalStatus>
        <issuerAddress>
          <com:street1>6 MOUNTAIN WAY S</com:street1>
          <com:city>WEST ORANGE</com:city>
          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>07052</com:zipCode>
        </issuerAddress>
        <issuerWebsite>www.thefiercefoundry.com</issuerWebsite>
      </issuerInfo>
      <isCoIssuer>N</isCoIssuer>
    </issuerInformation>
    <annualReportDisclosureRequirements>
      <currentEmployees>1.00</currentEmployees>
      <totalAssetMostRecentFiscalYear>34063.27</totalAssetMostRecentFiscalYear>
      <totalAssetPriorFiscalYear>83043.00</totalAssetPriorFiscalYear>
      <cashEquiMostRecentFiscalYear>17360.58</cashEquiMostRecentFiscalYear>
      <cashEquiPriorFiscalYear>82053.00</cashEquiPriorFiscalYear>
      <actReceivedMostRecentFiscalYear>1000.00</actReceivedMostRecentFiscalYear>
      <actReceivedPriorFiscalYear>1000.00</actReceivedPriorFiscalYear>
      <shortTermDebtMostRecentFiscalYear>4641.94</shortTermDebtMostRecentFiscalYear>
      <shortTermDebtPriorFiscalYear>1454.52</shortTermDebtPriorFiscalYear>
      <longTermDebtMostRecentFiscalYear>160036.00</longTermDebtMostRecentFiscalYear>
      <longTermDebtPriorFiscalYear>109067.68</longTermDebtPriorFiscalYear>
      <revenueMostRecentFiscalYear>34703.38</revenueMostRecentFiscalYear>
      <revenuePriorFiscalYear>11083.21</revenuePriorFiscalYear>
      <costGoodsSoldMostRecentFiscalYear>899.08</costGoodsSoldMostRecentFiscalYear>
      <costGoodsSoldPriorFiscalYear>858.79</costGoodsSoldPriorFiscalYear>
      <taxPaidMostRecentFiscalYear>0.00</taxPaidMostRecentFiscalYear>
      <taxPaidPriorFiscalYear>0.00</taxPaidPriorFiscalYear>
      <netIncomeMostRecentFiscalYear>-80713.47</netIncomeMostRecentFiscalYear>
      <netIncomePriorFiscalYear>-36129.20</netIncomePriorFiscalYear>
    </annualReportDisclosureRequirements>
    <signatureInfo>
      <issuerSignature>
        <issuer>FIERCE FOUNDRY LLC</issuer>
        <issuerSignature>Melissa Wallace</issuerSignature>
        <issuerTitle>CEO</issuerTitle>
      </issuerSignature>
      <signaturePersons>
        <signaturePerson>
          <personSignature>Melissa Wallace</personSignature>
          <personTitle>CEO</personTitle>
          <signatureDate>04-13-2026</signatureDate>
        </signaturePerson>
      </signaturePersons>
    </signatureInfo>
  </formData>
</edgarSubmission>
