Every new Washington business filing, every dayNew Businesses Filed in Mountlake Terrace, WA
5 newly registered businesses tracked in Mountlake Terrace, Washington. Browse by category or see the latest filings below.
Updated August 19, 2026 · Most recent business filing Apr 9, 2026
5
Total Filings
0
Last 30 Days
2
Categories
Every new Washington filing, every day
See how it worksAbout New Mountlake Terrace Businesses
Mountlake Terrace, WA has 5 newly registered businesses in our database. We refresh this page daily as new Mountlake Terrace companies appear in the Washington Division of Corporations records.
The most active industries in Mountlake Terrace are Research & Development (1) and Therapy Practice (1). 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 Mountlake Terrace business filing was recorded on Apr 9, 2026. You can jump back to the full Washington view any time to compare Mountlake Terrace against other markets.
Business Categories
Browse this city by filing month ›Recent Filings
Peak Helix Labs
Research & Development·MOUNTLAKE TERRACE, WA · King Co.
Aidan Robinson Therapy
Therapy Practice·MOUNTLAKE TERRACE, WA · King Co.
UrbanSmith LLC
Mountlake Terrace, WA · King Co.
FinQuest LLC
Mountlake Terrace, WA · King Co.
Dataworks Development Inc.
Mountlake Terrace, WA · King Co.
Frequently Asked Questions
How many new businesses are registered in Mountlake Terrace, WA?
DayOneLead tracks 5 newly registered businesses in Mountlake Terrace, Washington.
How fresh is the Mountlake Terrace business data?
We refresh this page every day from the Washington Division of Corporations. The latest Mountlake Terrace business filing we recorded was on Apr 9, 2026.
What are the most common new businesses in Mountlake Terrace?
The most active industries among new Mountlake Terrace registrations are Research & Development and Therapy Practice. You can filter by any category to narrow the list.
What information is included for each Mountlake Terrace 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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