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Contract #: 47QRAA18D00H4 47QREB21D0017 Contractor: VS4S, LLC Address: 9810 HALL RD POTOMAC, MD 20854-4349 Phone: 301-537-6937 E-Mail: poonam@vs4s.com Web Address: http://www.vs4s.com DUNS: 079228646 NAICS: 541611 Socio-Economic : Small business Woman Owned business Women Owned (WOSB) Women Owned (EDWOSB) SBA Certified Small Disadvantaged business SBA Certified 8(a) Firm EPLS : Contractor not found on the Excluded Parties List System Govt. Point of Contact: Marie Porrazzo Phone: 253-561-8473 E-Mail: marie.porrazzo@gsa.gov Contract Clauses/Exceptions: View the specifics for this contract Source Title Contract Number Contractor T&Cs /Pricelist Current Option Period End Date Ultimate Contract End Date Category    View Catalog MAS Multiple Award Schedule 47QRAA18D00H4 Sep 29, 2023 Sep 29, 2038 541611 611430 OLM

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Source Title Contract Number Contractor T&Cs /Pricelist Current Option Period End Date Ultimate Contract End Date Category    View Catalog HCATS 8A Human Capital and Training Solutions 8A (HCATS 8A) 47QREB21D0017   Dec 21, 2025 HCATS 8A POOL1