Department of State PSC R499 contractors in Oklahoma

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

Oklahoma + Department of State

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$901,604,779

Visible recipients tied to Department of State, Oklahoma, and PSC R499

Cherokee Nation

Tahlequah, OK

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

Cherokee Nation System Solutions LLC

Tulsa, OK

Tulsa, OK | 511 awards | Top agency Department of State | NAICS 561210

Muscogee Nation Business Enterprise

Okmulgee, OK

Okmulgee, OK | 20 awards | Top agency Department of Defense | NAICS 541519

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