Washington corporation search by Find-a-Company
When starting a Corporation, it needs to be registered with the Secretary of State of Washington. You can identify details about a Corporation in Washington by performing a search with the Washington Secretary of State. The Secretary of State is responsible for keeping records on every business in Washington.
You can also use this resource to dissolve a Washington Corporation.
“Get big quietly, so you don't tip off potential competitors.” — Chris Dixon, Andreesen Horowitz investor