Alliant Energy is an energy-services provider with subsidiaries serving approximately 1 million electric and over 400,000 natural gas customers. Providing its customers in the Midwest with regulated electric and natural gas service is the company's primary focus. Alliant Energy, headquartered in Madison, Wis., is a Fortune 1000 company traded on the New York Stock Exchange under the symbol LNT. For more information, visit the company's Web site at http://www.alliantenergy.com.

Contact Information

4902 N Biltmore Lane
Madison, WI 53718

tel: 608-458-3311
fax: 608-259-7269


Investor Relations



Exchange: NYSE
Industry: Diversified Utilities
Market Cap: $4.1B

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