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 


November 15, 2016
Washington Mortgage Bankers Association
Dinner Meeting
Woodmark Hotel, Kirkland

November 16, 2016
Appraisal Institute, Seattle Chapter
Dinner Meeting
Wa. Convention & Trade Center, Seattle