American Electric Power Company, Inc.
American Electric Power Company, Inc. (AEP) is a public utility holding company. The company through its subsidiaries engages in the generation, transmission and distribution of electricity. It caters to more than five million customers across the US. The subsidiaries operate in the US states of Arkansas, Indiana, Louisiana, Michigan, Kentucky, Ohio, Oklahoma, Tennessee, Texas, Virginia and West Virginia. The company owns around 39,000 MW of electricity generating capacity in the US. Further, it also has 39,000 miles of transmission lines and around 216,000 miles of distribution lines. The company is headquartered in Columbus, Ohio, the US.