Sigma Pi was founded in 1897 at Vincennes University, in Vincennes, Indiana. The Fraternity is one of the top men’s collegiate organizations in North America, with 100 active chapters and colonies in the United States. With over 120,000 alumni and 4,000 undergraduates; our men strive for excellence by living our core values to promote fellowship, develop character and leadership, advance heightened moral awareness, enable academic achievement, and inspire service.