William R. Stemper serves as President of Comcast Business. In this role he oversees Comcast’s business services division, the unit of Comcast Cable that provides businesses of all sizes with advanced telecommunications solutions, including Internet, Ethernet, voice, video, and other value-added products and services. Under his leadership, the division’s consistently seen double digit revenue growth each year — from $265 million in 2006 to over $5 billion at the end of 2016. 

Named “Ethernet Industry Person of the Year” in 2014 by the Metro Ethernet Forum, Bill has more than 30 years of leadership experience and an outstanding record of successfully delivering high-value solutions for business customers. He previously served as Vice President of Cox Business Services for Cox Communications in Atlanta, where he more than doubled the size of their business market in less than three years. Bill also held key executive positions for AT&T Corporation that focused on serving the needs of business customers in the United States and Europe. 

Bill holds an MBA from the University of Pennsylvania’s Wharton School of Business and a B.S. in Electrical Engineering from Marquette University. He and his family reside in the Philadelphia area.