Department of the Interior NAICS 541990 and PSC R404 contractors

All Other Professional, Scientific, and Technical Services. SUPPORT- PROFESSIONAL: LAND SURVEYS-CADASTRAL (NON-CONSTRUCTION). Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 541990 · PSC R404

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$5,474,535

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 541990 and PSC R404

Yakama Nation

Toppenish, WA

Toppenish, WA | 20 awards | Top agency Department of the Interior | NAICS 541990

$1,907,077

Nez Perce Tribe

Lapwai, ID

Lapwai, ID | 187 awards | Top agency Department of Health and Human Services | NAICS 541990

$3,567,458

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