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Contract #: GS-35F-521GA 47QTCK18D0041 GS02Q16DCR0029 GS02Q16DCR0066 47QREA18D0007 47QTCA19D0065 GS-00F-129CA GS-00F-193CA GS-00F-297CA GS-02F-0182P 47QRAD20DU144 47QRAD20DU322 47QRAD20DU416 47QRAD20DU432 GS00Q14OADU132 GS00Q14OADU219 GS00Q14OADU331 GS00Q14OADU430 GS00Q14OADU521 GS00Q14OADU736 GS00Q14OADU738 Contractor: SERCO INC Address: 12930 WORLDGATE DR STE 600 HERNDON, VA 20170-6011 Phone: 703-414-5016 E-Mail: dana.ho@serco-na.com Web Address: http://www.serco-na.com SAM UEI: DKJ1R5ABCN48 NAICS: 541511 Socio-Economic : Other Than Small Business EPLS : Contractor not found on the Excluded Parties List System Govt. Point of Contact: Alexandra Little Phone: 253-931-7807 E-Mail: alexandra.little@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-521GA Jun 25, 2027 Jun 25, 2037 54151HEAL 54151S 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 47QTCK18D0041 Jun 30, 2028 ALL 2   HCATS Human Capital and Training Solutions GS02Q16DCR0029   Sep 25, 2026 HCATS U POOL1   HCATS Human Capital and Training Solutions GS02Q16DCR0066   Sep 25, 2026 HCATS U POOL2   MAS Multiple Award Schedule 47QREA18D0007 Dec 13, 2027 Dec 13, 2037 611430 611512 OLM MAS Multiple Award Schedule 47QTCA19D0065 Mar 4, 2029 Mar 4, 2039 54151S 561422 OLM MAS Multiple Award Schedule GS-00F-129CA May 10, 2025 May 10, 2035 541330ENG 541380 541420 541611 541614 541614SVC 541715 OLM MAS Multiple Award Schedule GS-00F-193CA Jun 30, 2025 Jun 30, 2035 541330ENG 541380 541420 541611 541715 OLM MAS Multiple Award Schedule GS-00F-297CA Sep 9, 2025 Sep 9, 2035 541219 541330ENG 541380 541420 541611 541715 611430 611512 OLM MAS Multiple Award Schedule GS-02F-0182P Jun 9, 2024 Jun 9, 2024 541612HC 624SS OLM OASIS One Acquisition Solution for Integrated Services (OASIS) 47QRAD20DU144   Mar 1, 2025 OASIS POOL1   OASIS One Acquisition Solution for Integrated Services (OASIS) 47QRAD20DU322   Mar 1, 2025 OASIS POOL3   OASIS One Acquisition Solution for Integrated Services (OASIS) 47QRAD20DU416   Mar 1, 2025 OASIS POOL4   OASIS One Acquisition Solution for Integrated Services (OASIS) 47QRAD20DU432   Mar 1, 2025 OASIS POOL4   OASIS One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU132   Mar 1, 2025 OASIS POOL1   OASIS One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU219   Mar 1, 2025 OASIS POOL2   OASIS One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU331   Mar 1, 2025 OASIS POOL3   OASIS One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU430   Mar 1, 2025 OASIS POOL4   OASIS One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU521   Mar 1, 2025 OASIS POOL5A   OASIS One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU736   Mar 1, 2025 OASIS POOL6   OASIS One Acquisition Solution for Integrated Services (OASIS) GS00Q14OADU738   Mar 1, 2025 OASIS POOL6