Department of the Treasury NAICS 541620 and PSC B510 contractors

Environmental Consulting Services. SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS. Cross-code overlap under Department of the Treasury.

Department of the Treasury · NAICS 541620 · PSC B510

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$55,144,046

State overlap

Top recipients

Visible recipients in the Department of the Treasury overlap of NAICS 541620 and PSC B510

Navajo Nation

Window Rock, AZ

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

Yurok Tribe

Klamath, CA

Klamath, CA | 135 awards | Top agency Department of the Interior | NAICS 238910