Every new Washington business filing, every dayNew Businesses Filed in Seattle, WA
219 newly registered businesses tracked in Seattle, Washington. Browse by category or see the latest filings below.
Updated September 27, 2026 · Most recent business filing Sep 18, 2026
Every new Washington filing, every day
See how it worksAbout New Seattle Businesses
Seattle, WA has 219 newly registered businesses in our database. 18 of those landed in the past 30 days. We refresh this page daily as new Seattle companies appear in the Washington Division of Corporations records.
The most active industries in Seattle are Holding Company (19), Consulting (5), and Healthcare (3). Use the category list below to narrow the results to a single industry, or scroll down for the most recent records of any type.
Every entry shows the business name, filing date, and category, plus verified owner and contact information where we have it. The latest Seattle business filing was recorded on Sep 18, 2026. You can jump back to the full Washington view any time to compare Seattle against other markets.
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Frequently Asked Questions
How many new businesses are registered in Seattle, WA?
DayOneLead tracks 219 newly registered businesses in Seattle, with about 18 added in the last 30 days.
How fresh is the Seattle business data?
We refresh this page every day from the Washington Division of Corporations. The latest Seattle business filing we recorded was on Sep 18, 2026.
What are the most common new businesses in Seattle?
The most active industries among new Seattle registrations are Holding Company, Consulting, and Healthcare. You can filter by any category to narrow the list.
What information is included for each Seattle business?
Each entry shows the business name, filing date, and category, plus a verified owner name, phone, email, and website wherever we can confirm them.
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