Frequently Asked Questions
What does Alliant Energy do?
Alliant Energy Corporation is an energy holding company. Providing domestic utility customers in the Midwest with electric and natural gas services is our top priority.
Our other key business platforms include targeted international energy markets, non-regulated generation and our Integrated Services business.
Learn more about our operations and organization
Where are you located?
Our corporate headquarters are located in Madison, Wisconsin. General offices are located in Cedar Rapids and Dubuque, Iowa; utility operation facilities are located in communities throughout our utility service territory in Iowa, Minnesota and Wisconsin.
What is your stock symbol?
Alliant Energy Corporate stock is traded on the New York Stock Exchange under the ticker LNT.
What areas do your regulated utilities serve?
Alliant Energy's utility operations provide electricity and natural gas to more than 1.4 million customers in Iowa, Minnesota and Wisconsin.
Learn more about our utility services
How many employees do you have?
We currently have approximately 8,500 employees across the United States and abroad.
Learn more about our talented workforce
Do you have an ethics policy?
Yes. Honesty and integrity have always been important to Alliant Energy, and we’re proud to be a company that values ethical behavior.
24-hour Customer Service Center at 1-800-ALLIANT (255-4268).