AmeriGas is a propane company that provides propane services to residential, commercial, industrial, agricultural and motor fuel propane customers. The company was founded in 1959 and is headquartered in King of Prussia, Pennsylvania. AmeriGas is the largest retail propane marketer in the United States, serving over 2 million customers in all 50 states from over 2,500 distribution locations. The company's primary focus is on the distribution of propane and related equipment and supplies. AmeriGas is a subsidiary of UGI Corporation.