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Contract #: GS-35F-048DA 47QTCK18D0047 47QTCA18D00EP GS-00F-072CA GS00Q14OADU115 GS00Q14OADU206 GS00Q14OADU315 Contractor: ECS FEDERAL, LLC Address: 2750 PROSPERITY AVE STE 600 FAIRFAX, VA 22031-4312 Phone: 571-232-1412 E-Mail: laura.childers@ecstech.com Web Address: https://www.ecstech.com SAM UEI: XYB4JU4PA6T4 NAICS: 541511 Socio-Economic : Other than small business EPLS : Contractor not found on the Excluded Parties List System Govt. Point of Contact: Suzan L. Paschall Phone: 253-931-7890 E-Mail: suzan.paschall@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 GS-35F-048DA Nov 18, 2025 Nov 18, 2035 54151HACS 54151HEAL 54151S ANCILLARY OLM

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

Source Title Contract Number Contractor T&Cs /Pricelist Current Option Period End Date Ultimate Contract End Date Category    View Catalog ALIAN2 Alliant 2 47QTCK18D0047 Jun 30, 2028 ALL 2   MAS Multiple Award Schedule 47QTCA18D00EP Jun 21, 2028 Jun 21, 2038 54151S OLM MAS Multiple Award Schedule GS-00F-072CA Mar 18, 2025 Mar 18, 2035 518210C 541219 541330ENG 541420 54151HACS 54151HEAL 54151S 541611 541620 541715 ANCILLARY OLM OASIS One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU115   Mar 1, 2025 OASIS POOL1   OASIS One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU206   Mar 1, 2025 OASIS POOL2   OASIS One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU315   Mar 1, 2025 OASIS POOL3