Department of the Interior NAICS 221320 and PSC AB91 contractors

Sewage Treatment Facilities. R&D- COMMUNITY SERVICE/DEVELOPMENT: OTHER (BASIC RESEARCH). Cross-code overlap under Department of the Interior.

Department of the Interior · NAICS 221320 · PSC AB91

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$664,948

State overlap

Top recipients

Visible recipients in the Department of the Interior overlap of NAICS 221320 and PSC AB91

Quinault Indian Nation

Taholah, WA

Taholah, WA | 122 awards | Top agency Department of the Interior | NAICS 221320