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Our leadership

Information about our executive officers and board of directors.

Executive officers

John O. Larsen

John Larsen

Chairman, President
and Chief Executive Officer
Robert J. Durian

Robert Durian

Executive Vice President
and Chief Financial Officer
James H. Gallegos

James Gallegos

Executive Vice President, General Counsel
and Corporate Secretary
Kevin P. Burke

Kevin Burke

President
Travero
JP Brummond

Photo of JP Brummond, Alliant Energy Vice President – Business Planning.

Vice President
Business Planning
Diane Cooke
Diane Cooke
Vice President
Human Resources
Aimee Davis

 Aimee Davis

Vice President
Communications and Marketing
David de Leon

David DeLeon

President – Alliant Energy’s Wisconsin energy company
and Senior Vice President – Operations
Terry L. Kouba

Terry Kouba

President - Alliant Energy's Iowa energy company
and Senior Vice President - Operations
Linda K. Mattes

Linda Mattes

Vice President
Customer Operations
Joel J. Schmidt

 Joel Schmidt

Vice President
Business Development
Tom Tang

Tom Tang, Alliant Energy Corporation

Vice President
and Chief Information Officer
Barbara Tormaschy

Barbara Tormaschy

Vice President
and Treasurer

Board of Directors

John O. Larsen

John Larsen

Chairman of the Board
Director since 2019
Patrick E. Allen

Patrick Allen

Director since 2011
Term Expires in 2023
Jillian C. Evanko

Alliant Energy Board of Directors - Jillian C. Evanko

Director since 2019
Term expires in 2022

 

Michael D. Garcia

Michael D. Garcia, Alliant Energy Board of Directors

Director since 2020
Term Expires in 2023
Singleton B. McAllister

Singleton McAllister

Director since 2001
Term Expires in 2023
Roger K. Newport

Roger Newport

Director since 2018
Term expires in 2021
Dean C. Oestreich

Dean Oestreich

Director since 2005
Term expires in 2021
Thomas F. O’Toole

Thomas O'Toole

Director since 2015
Term expires in 2022
Carol P. Sanders

Carol Sanders

Director since 2005
Term expires in 2021
Susan D. Whiting

Susan Whiting

Director since 2013
Term Expires in 2023
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