Duquesne Light Company is a leader in the transmission and distribution of electric energy, offering superior customer service and reliability to more than half a million residential, commercial and industrial customers in southwestern Pennsylvania.

DQE Communications is one of the leading providers of commercial- grade fiber optic networking to businesses in southwestern Pennsylvania. The company's offerings include Metro Ethernet, Internet Services, Dark Fiber and Colocation, with an emphasis on maximum speed and reliability.

Duquesne Light Energy is one of the leading competitive electricity suppliers to businesses in southwestern Pennsylvania. The company offers a variety of energy supply contract structures to help customers minimize cost and manage risk in a volatile energy market.