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21 recipients | $2,823,478,275 mapped obligations | Top agency Department of Health and Human Services | NAICS 541330 | Updated April 20, 2026 Use this page as a public starting list for government contractors in Oklahoma, then branch into agency, NAICS, and PSC paths.
Mapped obligations
$2,823,478,275
Visible recipients
21
Top agency
Department of Health and Human Services
Top industry
NAICS 541330
Top recipients
Chickasaw Nation Industries, INC
Norman, OK · Department of Defense
Cherokee Nation Government Solutions LLC
Tulsa, OK · Department of Defense
Pratt & Whitney Military Aftermarket Services, Inc.
Oklahoma City, OK · Department of Defense
Seminole Nation Of Oklahoma, The
Wewoka, OK · Department of Health and Human Services
Quapaw Nation
Quapaw, OK · Environmental Protection Agency
Osage Nation Energy Services LLC
Tulsa, OK · Department of Defense
Benham - Mead & Hunt
Oklahoma City, OK · Department of Defense
Apache Tribe Of Oklahoma
Anadarko, OK · Department of the Treasury
Core Systems Plus, INC
Oklahoma City, OK · Department of Defense
Sac And Fox Nation
Stroud, OK · Department of the Interior
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Agencies
Department of Health and Human Services
12 recipients · $14,903,027,172
Department of the Treasury
9 recipients · $6,310,827,516
Department of Defense
12 recipients · $4,067,682,522
Department of the Interior
15 recipients · $3,373,341,931
Department of State
3 recipients · $1,456,202,023
Department of Housing and Urban Development
2 recipients · $663,906,045
NAICS
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