Department of Health and Human Services PSC R499 contractors in Oklahoma

SUPPORT- PROFESSIONAL: OTHER. Contractors in this state-buyer-PSC overlap.

Oklahoma + Department of Health and Human Services

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$857,220,414

Visible recipients tied to Department of Health and Human Services, Oklahoma, and PSC R499

Cherokee Nation

Tahlequah, OK

Tahlequah, OK | 454 awards | Top agency Department of Health and Human Services | NAICS 541330

Chickasaw Nation

Ada, OK

Ada, OK | 288 awards | Top agency Department of Health and Human Services | NAICS 541513

Chickasaw Advisory Services, LLC

Norman, OK

Norman, OK | 5 awards | Top agency Department of Health and Human Services | NAICS 541519

Chickasaw Nation Industries, INC

Norman, OK

Norman, OK | 20 awards | Top agency Department of Defense | NAICS 541618

Apache Tribe Of Oklahoma

Anadarko, OK

Anadarko, OK | 20 awards | Top agency Department of the Treasury | NAICS 237310

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