CarMax, Inc. (CarMax) is a US-based holding company. The company is one of the leading retailers of used cars in the US. CarMax, through its subsidiaries engages in the retailing of used cars and light trucks. It purchases, reconditions and sells used vehicles. CarMax also sells new vehicles under franchise agreements with four new car manufacturers including General Motors, Nissan, Chrysler and Toyota, as well as sells vehicles through on-site auctions. In addition, the company provides a broad range of related services to its customers, including financing of vehicle purchases through CarMax Auto Finance. The company operates 100 used car superstores in 46 metropolitan markets. Apart from in-store retailing, it also offers the merchandise through website. The company principally operates in the US and is headquartered at Richmond, Virginia, United States.