The Smeal College of Business at The Pennsylvania State University offers highly ranked undergraduate, MBA, executive MBA, Ph.D., and executive education opportunities to more than 5,000 students at all levels. Smeal is among the largest business schools in the United States, and is accredited in business and accounting by the Association to Advance Collegiate Schools of Business (AACSB). Featuring academic departments of Accounting, Finance, Management and Organization, Marketing, Risk Management, and Supply Chain and Information Systems, the college is also home to major research centers in areas such as supply chain management, business-to-business marketing, corporate innovation and entrepreneurship, and other disciplines.