Ronald K. Clark

Allegheny Energy, Inc. was an investor-owned utility consisting of two major businesses. The company was founded in 1925 and is headquartered in Greensburg, PA.

Pepco Holdings LLC operates as a holding company, which engages in the provision of utilities services such as electricity and natural gas distribution through its subsidiaries. Its segments include Pepco, DPL, and ACE. The company was founded in 2000 and is headquartered in Washington, DC.

Delmarva Power & Light Co. engages in the transmission, distribution and supply of electricity. It supplies electricity in portions of Delaware and Maryland. The firm also supplies and delivers natural gas to retail customers and provides transportation-only services to retail customers that purchase natural gas from another supplier. The company was founded in 1909 and is headquartered in Newark, DE.

Atlantic City Electric Co. engages in the transmission and distribution of electricity to retail, residential, commercial, and industrial customers. It also engages in the business of purchase and regulated retail sale of electricity. The company was founded in 1924 and is headquartered in Newark, DE.

Potomac Electric Power Co. engages in purchase and regulated retail sale of electricity. It also engages in transmission and distribution of electricity to retail customers. The company was founded in 1896 and is headquartered in Washington, DC.

MCI, Inc. provides telecommunication services. It serves thousands of businesses and government entities throughout the world and provides voice, data and Internet communication services for millions of customers. The company is located in Ashburn, VA