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Welcome to the official website for the Sigma Phi Chapter of Delta Sigma Pi at Chapman University. The Sigma Phi Chapter prides itself on having a strong sense of brotherhood along with providing professional development, leadership growth, academic support, and opportunities to give back to the community.
Unlike the other professional fraternities on campus, Delta Sigma Pi is entirely composed of majors in the Argyros School of Business & Economics (including Business, Accounting, and Economics). This allows our collegiate brothers to share similar experiences and relate on a deeper level. These shared experiences make our fraternity truly feel like a family, as you are always in class with your brothers or attending internship and job recruiting events together. With brothers taking the same classes, we are able to study together and ask each other questions about the parts of classes that we are confused on. Although we are an Argyros-exclusive business fraternity, our brothers are a diverse and inclusive group who are leaders inside and outside the classroom, heavily involved in a range of clubs and organizations across campus.
Delta Sigma Pi continually strives to provide brothers with unparalleled opportunities and lifelong friendships. We offer a multitude of resources for career development, including professional events, career panels with our extensive alumni base, and mentorship from other brothers. We also build great friendships through social events, bonding activities, and community service. Delta Sigma Pi is a place where you can learn from those who were recently in your shoes, and serve the local community, all while developing friendships that last a lifetime. 
Delta Sigma Pi has been one of the most influential and impactful experiences during my college career at Chapman. When I joined the second semester of my freshmen year, I was looking to find a place where I could grow professionally. I had no idea that I would gain so much more from this experience. Not only have I grown professionally, but I have met some truly amazing people who are always there to support me whom I am lucky to call my friends. 
Thank you for taking the time to visit our website and I encourage you to explore the site to learn more about our chapter and the fraternity as a whole. If you have any questions, or just want to talk, please do not hesitate to reach out to me at Thank you for your time and have a great day!



Shannon Coakley 
President of Delta Sigma Pi – Sigma Phi Chapter, 2022


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