Department of Transportation NAICS 813311 and PSC B599 contractors

Human Rights Organizations. SPECIAL STUDIES/ANALYSIS- OTHER. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 813311 · PSC B599

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$1,270,337

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 813311 and PSC B599

Standing Rock Sioux Tribe

Fort Yates, ND

Fort Yates, ND | 161 awards | Top agency Department of the Interior | NAICS 561990

Cheyenne River Sioux Tribe

Eagle Butte, SD

Eagle Butte, SD | 168 awards | Top agency Department of the Interior | NAICS 562111