Department of the Treasury NAICS 562910 and PSC R499 contractors

Remediation Services. SUPPORT- PROFESSIONAL: OTHER. Cross-code overlap under Department of the Treasury.

Department of the Treasury · NAICS 562910 · PSC R499

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$477,969,017

State overlap

Top recipients

Visible recipients in the Department of the Treasury overlap of NAICS 562910 and PSC R499

Navajo Nation

Window Rock, AZ

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

Jacobs Engineering Group Inc.

Arlington, VA

Arlington, VA | 308 awards | Top agency Department of Defense | NAICS 541330

Shoshone Bannock Tribes

Fort Hall, ID

Fort Hall, ID | 169 awards | Top agency Department of the Interior | NAICS 813311

Shoshone Bannock Tribe

Fort Hall, ID

Fort Hall, ID | 20 awards | Top agency Department of the Interior | NAICS 813311

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