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, Wi-Fi, Voice, TV, managed solutions and other value-added products and services. Powered by an advanced network, and backed by 24/7 customer support, Comcast Business is one of the largest contributors to the growth of Comcast Cable. Under his leadership, the division’s consistently seen double digit revenue growth each year — from $265 million in 2006 to $7.8 billion at the end of 2019.

As the nation’s largest cable provider to small and mid-size businesses, Comcast Business has emerged as a force in the Enterprise market, delivering connectivity solutions and managed services for large enterprise customers — building, implementing and managing custom communication networks for Fortune 100 businesses.

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.