Department of the Interior NAICS 621512 and PSC R499 contractors

Diagnostic Imaging Centers. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 621512 · PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$3,646,963

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 621512 and PSC R499

Navajo Nation Tribal Government

Window Rock, AZ

Window Rock, AZ | 338 awards | Top agency Department of the Treasury | NAICS 621512

Navajo Nation

Window Rock, AZ

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