![John Larsen](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
John Larsen
Director/Board Member at
PACIFIC GAS AND ELECTRIC COMPANY
Net worth: 474 824 $ as of 31/05/2026
Profile
John O. Larsen is Chairman & Chief Executive Officer of Interstate Power & Light Co., Chairman, President & Chief Executive Officer at Alliant Energy Corp., Member of The Business Roundtable and Director & Senior Vice President-Generation at Alliant Energy Foundation, Inc. and on the board of 5 other companies. Mr. Larsen received an undergraduate degree from the University of North Dakota.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 21/05/2026 | 29,059 ( 0% ) | 474 824 $ | 31/05/2026 |
John Larsen active positions
| Companies | Position | Start |
|---|---|---|
| PG&E CORPORATION | Director/Board Member | 22/05/2025 |
| PACIFIC GAS AND ELECTRIC COMPANY | Director/Board Member | 22/05/2025 |
The Business Roundtable
 The Business Roundtable Miscellaneous Commercial ServicesCommercial Services Advocates public policies | Corporate Officer/Principal | - |
TruStage Financial Group, Inc.
 TruStage Financial Group, Inc. Insurance Brokers/ServicesFinance Provides insurance and financial services | Director/Board Member | 01/01/2021 |
CUNA Mutual Group
 CUNA Mutual Group Insurance Brokers/ServicesFinance Provides insurance, retirement and investment solutions | Director/Board Member | 01/04/2021 |
American Transmission Co. LLC
 American Transmission Co. LLC Electric UtilitiesUtilities Distributes electricity | Director/Board Member | - |
Madison Region Economic Partnership
 Madison Region Economic Partnership The Madison Region Economic Partnership (MadREP) has integrated its regional economic development functions into the Greater Madison Chamber of Commerce to form a unified organization focused on accelerating economic growth in south-central Wisconsin. The private company is based in Madison, WI. Operating under the chamber's umbrella, MadREP supports the region by providing initiatives, resources, and programs aimed at fostering business innovation, workforce development, and community engagement. Key efforts include the Next Normal (N²) workgroup, which surveys regional employers to assess economic conditions and work environments, and the Ground Floor Award recognizing small business leadership and community impact. The chamber offers platforms like BeMadison to attract talent and enhance the region’s business brand, and provides support for entrepreneurs, job seekers, and newcomers through partnerships with local development centers and workforce platforms. Jason M. Fields has been the CEO of the company since 2021. | Director/Board Member | - |
Waunakee Deforest Ice Rink, Inc.
 Waunakee Deforest Ice Rink, Inc. Other Consumer ServicesConsumer Services Waunakee Deforest Ice Rink, Inc. is a non-profit organization operating the Ice Pond, an ice rink facility that offers a variety of ice skating and hockey programs for all ages and skill levels, including open skating, teen skate, figure skating sessions, stick & puck sessions, youth and adult hockey leagues, high school hockey, and learn-to-skate lessons. The private company is based in Waunakee, WI. The rink emphasizes safety and skill development, requiring full hockey gear for players under 18 and providing skate rentals. The organization partners with local groups to offer low-cost skating programs and hockey camps, supports community engagement through volunteer opportunities, facility rentals, and events, and hosts a book exchange promoting youth literacy. | Director/Board Member | - |
Greater Madison Chamber of Commerce
 Greater Madison Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Operates as a chamber of commerce | Director/Board Member | - |
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Former positions of John Larsen
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Training of John Larsen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
46
1st degree connections
19
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 19 |
|---|---|
Interstate Power & Light Co.
 Interstate Power & Light Co. Electric UtilitiesUtilities Distributes and generates electricity & engages in transportation of natural gas | Utilities |
Pacific Gas & Electric Co.
 Pacific Gas & Electric Co. Electric UtilitiesUtilities Distributes electricity and natural gas | Utilities |
Wisconsin Power & Light Co.
 Wisconsin Power & Light Co. Electric UtilitiesUtilities Generates, transmits and distributes electricity | Utilities |
PG&E Corp.
 PG&E Corp. Electric UtilitiesUtilities Provides electricity and natural gas distribution & transmission services | Utilities |
Alliant Energy Corp.
 Alliant Energy Corp. Electric UtilitiesUtilities Operates as a holding company whose subsidiaries provides electricity generation and distribution, natural gas supply & transportation services | Utilities |
ATC Management, Inc.
 ATC Management, Inc. Finance/Rental/LeasingFinance Acts as a financing subsidiary/Special purpose entity | Finance |
American Transmission Co. LLC
American Transmission Co. LLC Electric UtilitiesUtilities Distributes electricity | Utilities |
CUNA Mutual Group
CUNA Mutual Group Insurance Brokers/ServicesFinance Provides insurance, retirement and investment solutions | Finance |
University of North Dakota
 University of North Dakota Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Electric Power Research Institute, Inc.
 Electric Power Research Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Provides energy and environmental research services | Commercial Services |
Edison Electric Institute, Inc.
 Edison Electric Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Offers reference materials and information resources on the electricity industry to its members | Commercial Services |
The Business Roundtable
The Business Roundtable Miscellaneous Commercial ServicesCommercial Services Advocates public policies | Commercial Services |
Junior Achievement of Wisconsin, Inc.
 Junior Achievement of Wisconsin, Inc. Miscellaneous Commercial ServicesCommercial Services Provides education services | Commercial Services |
Alliant Energy Foundation, Inc.
 Alliant Energy Foundation, Inc. Investment Trusts/Mutual FundsMiscellaneous Operates as an independent non-profit philanthropic organization | Miscellaneous |
Greater Madison Chamber of Commerce
Greater Madison Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Operates as a chamber of commerce | Commercial Services |
Waunakee Deforest Ice Rink, Inc.
Waunakee Deforest Ice Rink, Inc. Other Consumer ServicesConsumer Services Waunakee Deforest Ice Rink, Inc. is a non-profit organization operating the Ice Pond, an ice rink facility that offers a variety of ice skating and hockey programs for all ages and skill levels, including open skating, teen skate, figure skating sessions, stick & puck sessions, youth and adult hockey leagues, high school hockey, and learn-to-skate lessons. The private company is based in Waunakee, WI. The rink emphasizes safety and skill development, requiring full hockey gear for players under 18 and providing skate rentals. The organization partners with local groups to offer low-cost skating programs and hockey camps, supports community engagement through volunteer opportunities, facility rentals, and events, and hosts a book exchange promoting youth literacy. | Consumer Services |
Madison Region Economic Partnership
Madison Region Economic Partnership The Madison Region Economic Partnership (MadREP) has integrated its regional economic development functions into the Greater Madison Chamber of Commerce to form a unified organization focused on accelerating economic growth in south-central Wisconsin. The private company is based in Madison, WI. Operating under the chamber's umbrella, MadREP supports the region by providing initiatives, resources, and programs aimed at fostering business innovation, workforce development, and community engagement. Key efforts include the Next Normal (N²) workgroup, which surveys regional employers to assess economic conditions and work environments, and the Ground Floor Award recognizing small business leadership and community impact. The chamber offers platforms like BeMadison to attract talent and enhance the region’s business brand, and provides support for entrepreneurs, job seekers, and newcomers through partnerships with local development centers and workforce platforms. Jason M. Fields has been the CEO of the company since 2021. | |
TruStage Ventures LLC
 TruStage Ventures LLC Investment ManagersFinance TruStage Ventures invests in companies located in the United States. The firm focuses on a broad range of sectors and industries. It provides financing for early stage capital requirements with an investment size of USD 1 - 5 million. | Finance |
TruStage Financial Group, Inc.
TruStage Financial Group, Inc. Insurance Brokers/ServicesFinance Provides insurance and financial services | Finance |
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