CleanTech Alliance Members Listed as Largest Private Companies

From the Largest Private Companies list compiled by the Puget Sound Business Journal, June 24, 2016.  Original story can be found here.

CleanTech Alliance member companies were featured on the Puget Sound Business Journal list of the Largest Private Companies.  To qualify, companies need to be headquartered in Washington and they are ranked by 2015 revenue.

  • Perkins Coie LLP (ranked 10th largest) is an international law firm headquartered in Seattle with 2,231 employees (910 in Washington) and revenues of $749 million. 
  • McKinstry Company LLC (12th) is a construction, energy, consulting, and facility services firm headquartered in Seattle with 2,018 employees (1,233 in Washington) and revenues of $572 million.
  • MacDonald-Miller Facility Solutions Inc. (43) is a Seattle-based full service, design-build mechanical contractor with 782 employees (727 in Washington) and revenues of $202 million.

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