Department of Transportation NAICS 541620 and PSC B503 contractors

Environmental Consulting Services. SPECIAL STUDIES/ANALYSIS- ARCHEOLOGICAL/PALEONTOLOGICAL. Cross-code overlap under Department of Transportation.

Department of Transportation · NAICS 541620 · PSC B503

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$2,030,347

State overlap

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 541620 and PSC B503

Hopi Tribe

Kykotsmovi Village, AZ

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