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NAICS 541720 and PSC B503 contractors

Research and Development in the Social Sciences and Humanities. SPECIAL STUDIES/ANALYSIS- ARCHEOLOGICAL/PALEONTOLOGICAL. Cross-code contractor overlap.

NAICS 541720 + PSC B503

Last updated: April 19, 2026

Visible recipients

Mapped obligations

$16,636,630

State overlap

Top recipients

Visible recipients in the NAICS 541720 and PSC B503 overlap

Confederated Tribes Of Colville Reservation

Nespelem, WA

Nespelem, WA | 230 awards | Top agency Department of the Interior | NAICS 921150

$6,328,018

Pueblo Of Acoma

Pueblo Of Acoma, NM

Pueblo Of Acoma, NM | 103 awards | Top agency Department of Transportation | NAICS 541720

$921,014

Yakama Nation

Toppenish, WA

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

$1,850,565

Hopi Tribe

Kykotsmovi Village, AZ

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NAICS 541720 and PSC B503 contractors

Visible recipients in the NAICS 541720 and PSC B503 overlap