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Home/Washington/NAICS 541620/PSC R425

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NAICS 541620 and PSC R425 contractors in Washington

Environmental Consulting Services. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Cross-code overlap in Washington.

Washington · NAICS 541620 · PSC R425

Last updated: April 13, 2026

Visible recipients

1

Mapped obligations

$20,354,224

Buyer overlap

3

Top recipients

Visible recipients in the Washington overlap of NAICS 541620 and PSC R425

Sealaska Remediation Solutions, LLC

Seattle, WA

Seattle, WA | 20 awards | Top agency Department of Defense | NAICS 561990

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Top recipient paths -- ranked view
Washington NAICS 541620 -- drop PSC filter
Washington PSC R425 -- drop NAICS filter
Department of Defense -- buyer path
Department of Energy -- buyer path
Department of Commerce -- buyer path