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.

CONTACT OUR OFFICE      (206) 622-8425


What's going on at SOS?

June 11, 2014
Seattle Mortgage Bankers Association
Regulatory Summit

Cedarbrook Lodge, Seattle, WA

June 19, 2014
Appraisal Institute, Seattle Chapter
Residential Appraiser Roundtable
Phinney Neighborhood Association, Seattle, WA

June 22-23, 2014
Right of Way Consultants Council
Board and Membership Meetings
Hartford, CT

July 16, 2014

Seattle Mortgage Bankers Association Golf Tournament
Washington National

August 3, 2014

Appraisal Institute, Region 1
Regional Meeting
Austin, TX

August 14-15, 2014
Appraisers Coalition of Washington
Summer Conference
La Quinta Inn, Tacoma, WA