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Contract #: 47QRAA21D0013 47QRCA25DA037 Contractor: CALCO ENTERPRISES, LLC Address: 18507 LACEWING PL OLNEY, MD 20832-3064 Phone: (240) 428-4289 E-Mail: cledet@calcocg.com Web Address: http://www.calcocg.com SAM UEI: J1K7GK6LMJD5 NAICS: 541611 Socio-Economic : Small Business SBA Certified Small Disadvantaged Business MAS 8(a) Pool- Competitive MAS 8(a) Pool- Sole Source and Competitive (exit date: Jul 17, 2030) Current Option Period End Date : Dec 6, 2025 Ultimate Contract End Date : Dec 6, 2040 Govt. POC: Cyntrelle Maben 470-240-8935 cyntrelle.maben@gsa.gov Terms & Conditions + Price List Contract Clauses/Exceptions: View the specifics for this contract EPLS : Contractor not found on the Excluded Parties List System Source Title Contract Number Terms & Conditions / Price List Current Option Period End Date Ultimate Contract End Date Category    View Catalog MAS Multiple Award Schedule 47QRAA21D0013 Terms & Conditions + Price List Dec 6, 2025 Dec 6, 2040 54151S 541611 611430TD OLM

Additional Contracts held by this contractor. To view more details of a contract, click the Contract Number below.

Source Title Contract Number Terms & Conditions / Price List Current Option Period End Date Ultimate Contract End Date Category    View Catalog OASIS+8A OASIS+ 8(a) 47QRCA25DA037   Nov 5, 2029 20101 20102 20103 20104 20105 20106 20107 20108