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234. Alliant Energy Corp.

Company Info

State or country

Wisconsin

Geographical Location

The Americas

Assets

$9,283 mil

Revenues

$3,416 mil

Profits

$308 mil

Return on invested
capital (ROIC)

3 yr CGR % Revenues

Company data as of 6/01/2011 provided by S&P Capital IQ

Company Snapshot

Alliant Energy Corporation operates in electric and gas utility businesses in the United States.

The company, through its subsidiary, Interstate Power and Light Company, engages in the generation and distribution of electric energy; and the distribution and transportation of natural gas in Iowa and southern Minnesota. As of December 31, 2009, it supplied electric and gas service to approximately 525,334 and 233,841 retail customers.

Alliant Energy Corporation also provides steam services, and various other energy-related products and services to customers in Iowa.

The company, through its other subsidiary, Wisconsin Power and Light Company (WPL), involves in the generation and distribution of electric energy; and the distribution and transportation of natural gas primarily in south and central Wisconsin markets.

As of December 31, 2009, WPL supplied electric and gas service to 453,573 and 177,968 retail customers. In addition, Alliant Energy Corporation has investments in environmental consulting, and engineering and renewable energy services businesses.

It also engages in transportation business, which includes a short-line railway for the provision of freight services between Cedar Rapids and Iowa City in Iowa; barge terminal and hauling services on the Mississippi River; and other transfer and storage services. The company was founded in 1917 and is based in Madison, Wisconsin.

Data provided by


William D. Harvey, 59
TITLES:
Chairman, Chief Executive Officer, Chairman of Capital Approval Committee, Chairman of Executive Committee, Chairman of WPL, Chairman of Interstate Power and Light Company (IPL), Chief Executive Officer of WPL and Chief Executive Officer of Interstate Power & Light Company (IPL)
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Top 250

234. Alliant Energy Corp.

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