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Home/Washington/Department of the Treasury/NAICS 221320

State + agency + NAICS page

Department of the Treasury NAICS 221320 contractors in Washington

Sewage Treatment Facilities. Contractors in this state-buyer-industry overlap.

Washington + Department of the Treasury

Last updated: April 17, 2026

Visible recipients

1

Mapped obligations

$599,921

Top PSC links

0

Top recipients

Visible recipients tied to Department of the Treasury, Washington, and NAICS 221320

Quinault Indian Nation

Taholah, WA

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

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Department of the Treasury in Washington -- broader view
Washington NAICS 221320 -- without buyer filter