Recipients Agencies Rankings

/

State page

Loading state-level contractor and award paths

Independent public data product for federal contractor and award recipient lookup. Not affiliated with or endorsed by the U.S. government.

Built on public federal spending records. Updated regularly. Source transparency on every page.

Browse

Recipients
Agencies
NAICS
PSC
States

Discover

Top Lists
Search

About

About
About Data
Methodology
Contact

Legal

Privacy
Terms
Cookies

Built for public federal spending research, market mapping, and entity lookup.

Last updated pages show source freshness in U.S. date format.

Home/Washington/PSC F999

State + PSC page

PSC F999 contractors in Washington

OTHER ENVIRONMENTAL SERVICES. Contractors in this PSC lane in Washington.

State: Washington

Last updated: April 17, 2026

Visible recipients

2

Mapped obligations

$6,809,862

Buyer overlap

4

Top recipients

Visible recipients tied to PSC F999 in Washington

Spokane Tribe Of The Spokane Reservation

Wellpinit, WA

Wellpinit, WA | 103 awards | Top agency Department of the Interior | NAICS 541620

Sealaska Remediation Solutions, LLC

Seattle, WA

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

Explore rankings

Rankings

Top recipients Top NAICS

Next paths

Continue exploring

Back to Washington
PSC F999 -- national view
Department of the Interior -- buyer path
Department of Health and Human Services -- buyer path
Department of the Treasury -- buyer path
Department of Commerce -- buyer path
NAICS 541620 -- add industry filter