Every new Washington business filing, every dayMcKinstry
McKinstry is a construction and engineering firm focused on building solutions, with a Seattle office at 5005 3rd Ave S. The company website describes them as problem solvers in the built environment. The LLC 'McKinstry Viridis' is likely a subsidiary or special purpose entity associated with this firm.
Filed June 24, 2025 · Seattle, WA · King County
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Washington Secretary of State (CCFS) · Entity 20251709567 · Retrieved June 13, 2026
About McKinstry
MCKINSTRY VIRIDIS, LLC filed in Washington on June 24, 2025, as a general contracting and engineering firm in Seattle. Its domain was registered 30 years before filing, on October 19, 1995, via GoDaddy Corporate Domains. The modern website matches the filing name and address. We estimate revenue of $50M+ and 100+ employees. No annual report or EIN on file yet.
- Domain registered 30 years before the LLC filing.
- Modern website confirmed to match the filing name and address.
- We estimate revenue of $50M+ and 100+ employees.
- No annual report or EIN on file yet.
- Filed in Washington as a general contracting and engineering firm.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 24, 2026.
One of 6 new businesses registered in Seattle in June 2025, and the only construction business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was McKinstry registered?
McKinstry was registered as LLC on June 24, 2025 in Washington.
Where is McKinstry located?
McKinstry is based in Seattle, WA, 98134, in King County.
What type of business is McKinstry?
McKinstry is classified as a construction business (general contracting and engineering).
Does McKinstry have an EIN on file?
No EIN was found on file for McKinstry at the time of registration.
Who Sells to This Business
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