Department of Agriculture NAICS 541990 and PSC B509 contractors

All Other Professional, Scientific, and Technical Services. SPECIAL STUDIES/ANALYSIS- ENDANGERED SPECIES: PLANT/ANIMAL. Cross-code overlap under Department of Agriculture.

Department of Agriculture · NAICS 541990 · PSC B509

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$11,219,152

State overlap

Top recipients

Visible recipients in the Department of Agriculture overlap of NAICS 541990 and PSC B509

Osage Nation

Pawhuska, OK

Pawhuska, OK | 211 awards | Top agency Department of Health and Human Services | NAICS 562910

$5,609,576

Osage Nation Energy Services LLC

Tulsa, OK

Tulsa, OK | 17 awards | Top agency Department of Defense | NAICS 562910

$5,609,576

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Department of Agriculture NAICS 541990 and PSC B509 contractors

Visible recipients in the Department of Agriculture overlap of NAICS 541990 and PSC B509