Erected in 1960, this building and auditorium was a gift of the Ernest R. Breech family and houses the Breech School of Business Administration. In addition to classrooms, faculty offices and seminar rooms, the Breech Building is also the home of Wilhoit Theatre where the Theatre department performs its productions.

The Breech School of Business Administration offers undergraduate degrees within the Department of Business Administration. It also offers a Master in Business Administration degree (M.B.A.) at the graduate level. Drury University's Student in Free Enterprise (SIFE) team have performed at the highest level, becoming World Champions in both 2001 and 2003.