Welcome to Sigma Pi at Cal Poly, the Eta Delta Chapter of Sigma Pi Fraternity, International. Thank you for your interest in our organization, and I am excited to tell you what our chapter is about.

At all times, we are grounded in a Quest for Excellence. This mission turns to action by improving ourselves, building relationships with our brothers, and giving back to the Cal Poly and San Luis Obispo communities. We have a complete schedule of social, brotherhood, and philanthropic events that help to enrich the college experience and provide leadership to all members of our chapter.

I encourage you to look through the rest of our website to learn about the some of our favorite activities that we do throughout the year.

If Sigma Pi seems like a fit for you, check out our Join Sigma Pi page!

Best,
Nicholas Mediati
President
Sigma Pi – Eta Delta Chapter – Cal Poly
etadelta@sigmapi.org
(925) 922-4687