Our fraternity, founded in 1907, is one of the oldest co-ed professional business fraternities in existence. Our commitment stems from three pillars: brotherhood, professionalism, and community service. 


brothers celebrate Diwali at bentley
Brothers volunteering at Hope Lodge for cancer outpatients


What is the purpose of a business fraternity? At Delta Sigma Pi, we believe that our purpose is to foster and support a lifelong commitment to excellence in both our personal and professional lives as we seek to make a difference in business, our communities, and the world at large.

Our History

In 1907, four business majors at New York University saw an opportunity to impact the lives of their fellow students. At the time, the best business school organization on campus was not open to many students, and these four enterprising undergraduates determined to start an inclusive fraternity for business majors—an organization that became Delta Sigma Pi.

From the beginning, Delta Sigma Pi's commitment to broad membership, scholarship, and service set it apart. Inspired by its values and mission, business students joined Delta Sigma Pi in large numbers and began to build the Fraternity's reputation for excellence and impact—both in the business world and the civic realm. 

In the latter part of the 20th century, Delta Sigma Pi saw the increasing role of women in the business world as a valuable social change. In 1975, Delta Sigma Pi officially became the nation's first co-ed business fraternity—a clear reflection of the heritage of inclusion on which Delta Sigma Pi was founded. Our Fraternity welcomes business majors of all backgrounds, regardless of race, gender, lifestyle, or creed, and Delta Sigma Pi is well known as an incredibly diverse organization.

Delta Sigma Pi continues to innovate, always growing in how we serve our members, our communities, and the business world. As the nation's foremost fraternity for business majors and professionals, we partner with our members for life, building the relationships, skills, and ideals necessary for them to make a significant impact wherever life leads. Learn more about Delta Sigma Pi's history as the nation's first co-ed business fraternity and the values and mission that keep us one of the best business school organizations in the world.

Our Purpose

Delta Sigma Pi is a professional fraternity organized to foster the study of business in universities; to encourage scholarship, social activity and the association of students for their mutual advancement by research and practice; to promote closer affiliation between the commercial world and students of commerce, and to further a higher standard of commercial ethics and culture and the civic and commercial welfare of the community. 

Professional Development: Delta Sigma Pi employs a rigorous program of professional development for our members, beginning with collegiate membership and continuing for life. Our members enjoy high-quality training, frequent events with business and cultural leaders, opportunities to mentor and be mentored by leaders in their fields, and supportive friendships that strengthen both professional and personal success and fulfillment.

Diversity and Ethics: Our Fraternity is uniquely committed to diversity in all of our chapters. As the nation's first co-ed business fraternity and one of the most diverse Greek organizations, Delta Sigma Pi believes that individuals and organizations benefit from a wide range of perspectives, and we cultivate a culture of respect that broadens our viewpoints and makes us stronger and more effective leaders in our fields. Our training and events focus on fostering respectful, sound, ethical standards that are inclusive yet principled.

Service and Philanthropy: Delta Sigma Pi members learn to cultivate an attitude of service to our communities, supporting the cultural and civic organizations that impact the lives of individuals and families wherever we live with our time, talents, and treasure. This commitment to philanthropy and service characterizes our alumni and collegiate chapters.

Leadership: With numerous opportunities to build leadership skills through training, conferences, and holding local or national offices, Delta Sigma Pi members are groomed to be leaders and continue to grow their leadership skills throughout their careers. Throughout Delta Sigma Pi's leadership education, we emphasize ethical leadership that leads to lasting impact.

Social: Delta Sigma Pi is a great way to build lifelong friendships and develop an extensive network of other business professionals. At Fraternity events you'll make connections with other collegiate and alumni members, and no matter where you go, you can count on your Delta Sigma Pi brothers to support you both personally and professionally.