Delta Sigma Pi isn't just four years... it's for life!

Delta Sigma Pi is Binghamton University's oldest and largest Co-Ed Professional Business Fraternity. With over 900 alumni and 50 active members, we have an extremely strong presence on campus.

Why Join Binghamton's Foremost Professional Business Fraternity?

Delta Sigma Pi is an international co-ed professional business fraternity founded at New York University's School of Commerce, Accounts and Finance. Since its founding on November 7, 1907 the fraternity has grown to over 200 active chapters and colonies, with over 275,000 members.

The Kappa Lambda Chapter of Delta Sigma Pi was founded on February 28, 1981, making it the oldest professional fraternity on campus, and among the oldest of any Greek organizations here at Binghamton University. Today, Delta Sigma Pi has become one of largest business organizations at Binghamton University.

Our Recruitment Week is meant to mimic what it's like being a Brother of Delta Sigma Pi. Expect to see professional, community service, and social events--all things we value as brothers of this fraternity.

Questions? Contact our Senior Vice President - Emma Hirsch, at

A Word From Our Alumni


Dear Potential Candidate,

On behalf of the Brothers of Delta Sigma Pi, I would like to thank you for your interest in becoming a member of our esteemed fraternity. I would also like to take this opportunity to talk to you a little about my experience with this amazing organization. To be completely honest, I came to the General Interest Meeting back in the Spring of 2015 looking for free pizza. That was probably the smartest decision I made in my college career. Out of that GIM, I was given the amazing and fulfilling experience of recruitment and eventually, pledging. I was awarded not just with new friends, but a whole new family. I can honestly say that without Delta Sigma Pi, I would not be the person I am today—professionally, socially or otherwise. Because I knew each and every Brother here, I have been changed for the better. My Brothers make me proud everyday to call them as such. They are all truly leaders on this campus, and make Binghamton University better for all of us. As I reflect on my time here at Binghamton University, I am honored to say that my Brothers have been there through the thick and thin: through every one of my bad decisions, interview preps, all-nighters at Bartle, coffee breaks before class, my Bros have been by my side. I hope that one day you can share with me in this sentiment, and to see you come out to our recruitment events!

-Justin Barzvi, Class of 2017

Did you know?

  • 1000+ members at Binghamton University and 275,000+ worldwide

  • Highest GPA out of all business fraternities at Binghamton and second highest out of Binghamton Greek Life overall

  • DSP Alumnus William Rayfield was the graduation student speaker for Class of 2017 SOM Undergraduate Ceremony

  • Our brothers work at SOM Academic Advising, SOM Career Services, SA Ink, and more



"Whether it's through giving back to the school, younger brothers, or networking, I find myself becoming a better individual. DSP did that for me."

-Justin Mathew, Current Brother


"Delta Sigma Pi has really helped me come a long a way and also has made my time in college a priceless experience."

-Carly Friedman, Class of 2018

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"I loved recruitment and getting to know the brothers. If I could tell every candidate one thing, I would tell them to get to know everyone and to be themselves!"

-Emma Hirsch, Senior Vice President