Department of the Interior NAICS 624230 and PSC R499 contractors

Emergency and Other Relief Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 624230 · PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$1,652,506,439

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 624230 and PSC R499

Cherokee Nation

Tahlequah, OK

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

Navajo Nation

Window Rock, AZ

Window Rock, AZ | 20 awards | Top agency Department of the Treasury | NAICS 541620

Cherokee Nation System Solutions LLC

Tulsa, OK

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

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