About EI

Equestrians Institute (EI) is a nonprofit organization with five decades of experience managing equestrian educational and competitive events in dressage, driving, eventing, and sport horse breeding in the Pacific Northwest.  As a volunteer-run, member organization, EI encourages camaraderie, support, and skill development. 
Equestrians Institute was incorporated as a nonprofit 501(c)(3) organization in the State of Washington in 1974.  Donations to EI are ​
EI is partnered with national organizations in each discipline:
  • United States Equestrian Federation (USEF) - Alliance Partner #200
  • United States Dressage Federation (USDF) - Group Member Organization (GMO) #601
  • United States Eventing Association (USEA) - Affiliate Member
  • American Driving Society (ADS) - Club Member
Equestrians Institute  
​PO Box 82114, Kenmore, WA 98028
​ ©2024   WA State 501(c)(3)