Dominion is one of the largest producers of energy in the United States, with an energy portfolio of more than 24,000 megawatts of generation. The company also serves 5.3m retail energy customers in nine states. Dominion is a fully integrated gas and electric holding company whose principal direct legal subsidiaries are Virginia Electric and Power Company, Consolidated Natural Gas Company and Dominion Energy. Revenues for 2003 rose 18% to $12.08bn.