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Contract #: GS-10F-0502X * GS-00F-062CA GS-35F-0013Y 47QRCA25DU529 Contractor: DLH, LLC Address: 6720B ROCKLEDGE DR STE 777 BETHESDA, MD 20817-1883 Call: (301)628-0211 Email: stacy.tate@dlhcorp.com Web Address: http://www.grsi.com SAM UEI: NQL3JEME2443 NAICS: 541330 Socio-Economic : Other Than Small Business Current Option Period End Date : Sep 28, 2026 Ultimate Contract End Date : Sep 28, 2031 Govt. POC: Danelle Howell-vaughn 202-748-7970 danelle.howell-vaughn@gsa.gov   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 GS-10F-0502X *   Sep 28, 2026 Sep 28, 2031 541330ENG 541380 541420 541715 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 MAS Multiple Award Schedule GS-00F-062CA Terms & Conditions + Price List Mar 4, 2030 Mar 4, 2035 512110 54151HEAL 54151S 541611 541613 OLM MAS Multiple Award Schedule GS-35F-0013Y Terms & Conditions Price List Oct 12, 2026 Oct 12, 2031 518210C 541330ENG 541380 541420 54151HEAL 54151S 541715 OLM OASIS+UR OASIS+ UR 47QRCA25DU529   Dec 16, 2029 60101 60102 60103 60104 60105 60106 60107 60108 60201 60202 60203 60204 60205 60206 60207 60208 60209 60210 60211 60212 60213 60214 60215 60216 60301 60302 60303 60304 60305 60306 60307 60308 60309 60310 60311 60312 60313 60314 60315 60316 60401 60402 60403 60404 60405 60406 60407 60408 60409 60410 60411 60412 60413 60414 60415 60416 60801 60802 60803 60804 60805 60806 60807 60808 60809 60810 60811 60812 60813 60814 60815 60816 60817 60818 60819