Seattle - 18 companies
Spokane - 10 companies
Tacoma - 19 companies
Vancouver - 27 companies
Bellevue - 16 companies
Everett - 13 companies
Kent - 12 companies
Yakima - 6 companies
Renton - 16 companies
Spokane Valley - 9 companies
Stanwood - 1 company
Lynnwood - 2 companies
Camas - 1 company
Mill Creek - 2 companies
Bothell - 2 companies
Kirkland - 2 companies
Normandy Park - 1 company
Edmonds - 1 company
Auburn - 4 companies
Veradale - 1 company
Lakewood - 1 company
Gig Harbor - 1 company
Edgewood - 2 companies
Monroe - 1 company
Sumner - 1 company
Battle Ground - 1 company
Brush Prairie - 1 company
Redmond - 2 companies
Issaquah - 1 company
Black Diamond - 1 company
Enumclaw - 1 company
Woodinville - 1 company