Pi Sigma Epsilon (PSE) is the nation’s only professional co-ed fraternity focused on the fields of marketing, sales, and business development. With over 60,000 alumni and 40+ active chapters across the country, PSE is a powerful network of students and professionals committed to developing the next generation of business leaders.
At its core, PSE provides hands-on experiences, professional development, and leadership training in ways that traditional classrooms often can’t. Through competitions, national conventions, real-world client projects, and internal mentorship, members learn how to build their personal brand, communicate effectively, and lead with confidence.
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