Environmental Protection Agency NAICS 541990 and PSC R418 contractors

All Other Professional, Scientific, and Technical Services. SUPPORT- PROFESSIONAL: LEGAL. Cross-code overlap under Environmental Protection Agency.

Environmental Protection Agency · NAICS 541990 · PSC R418

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$373,226

State overlap

Top recipients

Visible recipients in the Environmental Protection Agency overlap of NAICS 541990 and PSC R418

Quinault Indian Nation

Taholah, WA

Taholah, WA | 122 awards | Top agency Department of the Interior | NAICS 221320

Hualapai Tribe

Peach Springs, AZ

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