Charles J. Miller began his career in the retail automotive industry in 1976, starting as a salesperson. Today, he owns and manages dealerships in West Chester, Wynnewood, Conshohocken, and Reading. His dealerships sell luxury automotive brands such as Audi, Porsche, and Volkswagen. In addition, they operate "The Garage" & "The Warehouse", which are pre-owned vehicle dealerships in the area. His company, MMCO Auto, has won numerous awards including "Top Medium Size Business to Work For" in the Philadelphia area, ranked within the Top 20 automobile dealerships to work for in the U.S. for 3 years, and was named by DealerRater as the top Audi Dealership and the Top Porsche Dealership to do business with in the U.S.
He is a current member of the profit advisory board for Audi. In the past, he has served as chairman of the National Dealer Council for Audi of North America, a member of the National Service Council for Audi of North America, and a member of the Product Council for Audi of North America. He is also involved in many humanitarian projects for Hopeworks 'N Camden and Habitat for Humanity, among others. Some of the countries visited for his humanitarian projects include Romania, Honduras, and Guatemala.
He holds a bachelor’s degree in Economics, an MBA from the University of Delaware, and a doctorate in Business Administration from the Fox School of Business at Temple University.