Seattle Operating Support provides full service and support in association management and event planning to non-profit organizations across the nation.

Seattle Operating Support is an association management and event planning company that has been in business for over 60 years. Our specialty is in seeing that every detail is addressed. This ensures that one-of-a-kind projects and routine activities entrusted to Seattle Operating Support go smoothly.

Seattle Operating Support offers a full range of services for non-profit organizations, making it possible to avoid ‘volunteer burn out’, without having the expenses associated with maintaining your own office and staff.

Call or email us:
(206) 622-8425 


March 2, 2017
Harvard Business School Club of PS
Rainier Club, Seattle

March 2, 2017
Washington Mortgage Bankers Association
Income Property Lunch
Perkins Coie, Seattle

March 14, 2017
Puget Sound Car Wash Association
Membership Meeting
Muckleshoot Casino, Auburn

March 21, 2017
Washington Mortgage Bankers Association
Dinner Meeting
Woodmark Hotel, Kirkland

March 27-31, 2017
Appraisal Institute, Seattle Chapter
Review Theory- General
Lake Union Silver Cloud Inn, Seattle