Alliant Energy

Alliant Energy Corporation is an energy-services provider with subsidiaries serving more than 3 million customers. Providing its customers in the Midwest with regulated electricity and natural gas service remains the company s primary focus. Wisconsin Power and Light, the company s Wisconsin utility subsidiary, serves 446,000 electric and 177,000 natural gas customers. Other business platforms include the international energy market and non-regulated domestic generation. Alliant Energy s utility operations serve more than 1.4 million customers in Iowa, Illinois, Minnesota and Wisconsin. Its service territory covers 54,000 square miles in the heartland of America and includes 9,700 miles of electric transmission lines and 8,000 miles of natural gas main. The company has more than 8.500 employees across the country and abroad. Alliant Energy, headquartered in Madison, Wis., is a Fortune 1000 company traded on the New York Stock Exchange.