Robert B. Willumstad School of Business

Robert B. Willumstad School of Business

We’re preparing undergraduate students and graduate students to become the business leaders of today—and tomorrow. How? With paid internships, exciting majors, career events, top speakers and exceptional student support.

Focus on Internships

84% of recent bachelors' degree graduates completed at least one internship. Because internships change lives.

Explore a Business Analytics Career

Business analytics is revolutionizing the business landscape. Learn in small classes, full time or part time, and prepare for the business world of the future with Adelphi’s MS in Business Analytics.

Boost your Career

Innovative. Collaborative. Creative. Here are the undergraduate, graduate, accelerated and certificate programs you need to find success in the quickly-changing world of business. Real-world experiences and a focus on internships make Adelphi stand apart.


In January 2020 and January 2019, undergraduate students taking the Intersession International Business course with Pamela Buckle, PhD, MA ’13, professor of management, and Joseph Sheldrick, MBA ’97, adjunct faculty in decision sciences, were treated to a unique experiential learning and cultural immersion opportunity focused on China. 

Willumstad Winning Edge

Introducing six ways we give undergraduates an edge on the path to business success.

AACSB Accredited
Adelphi’s Willumstad School of Business has been continuously accredited by The Association to Advance Collegiate Schools of Business (AACSB) since 2007. Fewer than 5 percent of the world’s 16,000 schools that confer business degrees have earned the AACSB-International accreditation.

By the Numbers

Phone Number
Hagedorn Hall of Enterprise, 121
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