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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
Cherokee Nation
Tahlequah, OK · Department of Health and Human Services
Chickasaw Nation
Ada, OK · Department of Health and Human Services
Cherokee Nation Technology Solutions LLC
Tulsa, OK · Department of Defense
Choctaw Nation Of Oklahoma
Durant, OK · Department of Health and Human Services
Chickasaw Advisory Services, LLC
Norman, OK · Department of Health and Human Services
Muscogee Creek Nation
Okmulgee, OK · Department of Health and Human Services
Tatitlek Construction Services INC
Oklahoma City, OK · Department of Defense
Cherokee Nation System Solutions LLC
Tulsa, OK · Department of State
Muscogee Nation Business Enterprise
Okmulgee, OK · Department of Defense
Osage Nation
Pawhuska, OK · Department of Health and Human Services
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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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