Delta Sigma Pi is the nation's largest and first co-ed, professional business fraternity that encourages personal and profess ... ional development of men and women pursuing careers in business. The Fraternity is one of the most diverse Greek organizations supporting scholastic, professional and service events on campuses and in communities. Delta Sigma Pi provides high-quality training and events to shape ethical leaders of tomorrow in business, communities, and the world at large. Delta Sigma Pi has grown from its founding at New York University in 1907 by four men of diverse faiths and backgrounds to an extensive network of more than 250 chapters and 275,000 members. Learn more at dsp.org read more