Washington business entity searchWashington SOS Corporations & Charities Filing System.

Registry

Washington Secretary of State — Corporations and Charities Filing System (CCFS)

State code

Common entity types

Corporation, LLC, LP, Non-Profit

How to search

Search by name or UBI number.

Annual reports required.UBI (Unified Business Identifier) shared across state agencies.Source: Washington Secretary of State — Corporations and Charities Filing System (CCFS) official search

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