Delta Sigma Pi


Delta Sigma Pi is America's Foremost Professional Co-Ed Business Fraternity. The fraternity was founded at New York University in 1907 to strengthen and supplement the study of business in universities. Over time Delta Sigma Pi has established itself as one of the leading professional organizations for university students.

On April 11, 1963 the Epsilon Tau chapter of Delta Sigma Pi was established here, at the University of Dayton. Since it's founding in 1963, the Epsilon Tau chapter of Delta Sigma Pi has helped nearly 1,500 collegiate members on their journey to becoming successful and influential young professionals. 

The purpose of Delta Sigma Pi is to provide students with the resources necessary to be successful, well rounded individuals. To achieve this goal, the organization focuses on three tiers, professional, community service, and brotherhood. 


Enhance your college experience

Through Delta Sigma Pi you will have the opportunity to be surrounded by individuals who have similar goals and interests as you do. We expect that each of our brothers will reach the highest levels of academic success and campus leadership. We achieve this goal by tirelessly supporting one another in all endeavors. 

"I joined Deltasig in the hope that I would further myself professionally. I expected to learn about the business world and its dos and donts, and I did, but I did not expect to gain a family as well. Delta Sigma Pi is not just a business fraternity, but it is a group of people who truly care about one another and are lifelong friends.” - Hannah Heffernan


Grow your professional Network 

The connections that you make as a DeltaSig during your collegiate career will stick with you long after you graduate. As a DSP you have access to an alumni network of over 1,000 graduates working in different fields, all across the globe. 

I love Deltasig because I have made friends that I know I will have for the rest of my life. I have made connections from active brothers and alumni that I never dreamed I would have as a senior in college. Delta Sigma Pi has put me in the position to be successful for the rest of my life.  -Mike Best