Phi Sigma is a local sorority that was founded at Trine University on March 17, 1996.  With its twin ideals of scholarship and sisterhood, Phi Sigma is home to girls who value academia, friendship, and themselves.

There is no Phi Sigma archetype – all of its members are unique, and each of their special traits are cherished and cultivated through various sorority and community activities. Boasting a traditionally high sorority GPA, numerous community functions, and fun social activities, Phi Sigma is the ideal sorority for women of all backgrounds.