Washington business lookup, without the guesswork.
Washington keeps its register with the Secretary of State's Corporations and Charities Division, and it speaks its own language: every business carries a nine-digit UBI, the Unified Business Identifier that follows a company across state agencies. Learn to search by it and the record opens up.
Checking a name for your new company? We search the state record properly, with the near-misses that cause rejections.
Search the way that matches what you already know
Drop the designator: "Acme Holdings" returns more than "Acme Holdings LLC". The state search matches from the start of the name, so lead with the first word, and remember sound-alike spellings are separate records. Have us run the name check →
Washington’s nine-digit Unified Business Identifier follows a company across state agencies, licensing, revenue, and the corporate register. If you have it, use it: one number, one exact record, every time. Verify an exact entity with us →
Every Washington entity names a registered agent on the public record, which is how process servers, and the curious, find companies. It is also why founders who value privacy put a professional agent there instead of themselves. See how agents appear on the record →
Status, principal address, registered agent, and the filing history, including the original formation documents. Public, free, and current, which is exactly why counterparties will read yours before they sign.
One UBI, one record, no ambiguity
Washington’s annual report is due by the end of your anniversary month, every year. Like Utah, there is no statewide season to remember, only your own clock, and Delinquent is what forgetting looks like on the public record.
What you found decides what you do next
Distinguishable-on-the-record is the bar, and name-history ghosts complicate it. Run a proper availability check, then file the Washington LLC while it is clean.
Cure it inside the window: reinstatement settles the missed reports in one filing, then your anniversary month goes on a calendar that watches itself.
Match the legal name on your contract to the record exactly, confirm standing the day you sign, and read the filing history. For anything with money on it, order a certificate of standing, the state-sealed version of "they are real."
She checks the UBI before the keys move
A tenant wanted a three-year lease for their "established" firm. The UBI came back to an entity administratively dissolved the year before; the company on the lease application legally did not exist. They reinstated within the week because the lease depended on it. The record negotiated for me.
Representative composite drawn from customer outcomes.
Ask what the record means for you
Is "Rainier Trail Gear" taken in Washington?
The company I found shows Delinquent. Walk away?
Track my company’s standing for me?
Whatever you found, the platform runs it
Every state's record, one guide per state
Name AvailabilityDistinguishable is not the same as safe, check properly
Registered AgentA Washington address that never misses a service of process
Compliance CalendarYour deadlines tracked, so the record stays boring
CRMThe counterparties you vet become the clients you keep
Business BankingOpen the account the day your filing comes back
Washington, from search to filed
How to Start an LLC in Washington
Name search to filed, the Washington playbook.
Read the guide → CostsWhat a Washington LLC Costs
State fees, the recurring bill, and the first-year total.
See the numbers → State hubForm a Business in Washington
Entity types, taxes, and the Washington playbook.
Open the hub → FileForm an LLC in Washington
From clean name to filed Articles, handled.
Start the filing →Washington Business Search questions.
What is the Washington Secretary of State business search?
It is the public Washington database where anyone can look up a registered entity's name, status, registered agent, and filing history. You use it to check name availability, confirm good standing, or research a company. We run Washington searches for you and interpret what the results mean for your plans.
How do I search for a business in Washington?
You use the Washington Secretary of State's online business search by name or entity number to pull up the public record. Results show status and basic details but not everything, ownership is often private. We run the Washington search and explain what it does and does not reveal about a given entity.
Can I check if a business name is available in Washington?
Yes, the search is the first step: you look for existing Washington entities with the same or a similar name, though availability also depends on the state's naming rules and similarity standards, so a quick search is not a guarantee. We do a proper Washington availability check before you commit to a name and branding.
How do I confirm a company is in good standing in Washington?
The search shows a status, active, in good standing, delinquent, or dissolved, but for official confirmation third parties want a Certificate of Good Standing. We can pull the Washington status and order that certificate when you need authoritative proof for a deal or lender.
Can I see a company's filing history in Washington?
Often yes: many Washington searches show past filings, formation, amendments, annual reports, which is useful for due diligence on a partner or competitor, though depth varies by state. We pull and interpret the Washington filing history for you when you are vetting an entity before doing business with it.
Why can't I find my own business in the Washington search?
Common reasons: it was just filed and not yet indexed, the name is slightly different, or the entity was dissolved and dropped from active results. We check the Washington record, confirm your status, and fix anything, like a lapse needing reinstatement, that is keeping you from appearing correctly.
How do I find out who owns an LLC in Washington?
Sometimes you can, sometimes you cannot. The public record shows the registered agent and the names the state requires on filings, but members of an LLC do not always have to appear, so true owners can stay off the record. If privacy matters for your own filing, that structure plus identity & privacy is how founders stay unlisted.
Still specific to your situation? Ask BosAI ↑
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