Department of Transportation NAICS 541620 and PSC R418 contractors

Environmental Consulting Services. SUPPORT- PROFESSIONAL: LEGAL. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 541620 · PSC R418

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$1,394,421

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541620 and PSC R418

Hopi Tribe

Kykotsmovi Village, AZ

Kykotsmovi Village, AZ | 112 awards | Top agency Department of the Interior | NAICS 541720

Hualapai Tribe

Peach Springs, AZ

Peach Springs, AZ | 20 awards | Top agency Department of the Interior | NAICS 541620