Welcome to the University of Washington's chapter of Sigma Phi Epsilon website!

Sigma Phi Epsilon is a non-pledging fraternity dedicated to providing its members with the best possible collegiate experience. Through the effective use of Sound Mind and Sound Body programming, we promote the healthy and continuous development of all our members. Today, SigEp boasts over 14,000 undergraduate members, and 244,000 living alumni, making it the nation's largest fraternity - There are over 2,000 SigEp alumni currently living in the Seattle area. Academically, SigEp is just as successful. Nationally, SigEp maintains an average GPA just over the 3.0 mark. Here at the University of Washington, we ranked First among fraternities in Winter 2009 with a grade point average of 3.43 and third in Autumn and Spring with our yearly GPA of 3.40.