Duquesne Light Company (original) (raw)

Duquesne Light Holdings, Inc. (“DLH”) is an energy services holding company formed in 1989 to serve as the holding company for Duquesne Light Company and to engage in certain unregulated energy and related businesses. After a 2007 acquisition, DLH is a wholly owned subsidiary of parent company DQE Holdings LLC, with principal executive offices located in Pittsburgh, Pennsylvania. Through its chief subsidiary, Duquesne Light Company, the corporation provides energy to over 588,000 homes and businesses.