![Robert Durian](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>)
Robert Durian
Director of Finance/CFO at
ALLIANT ENERGY CORPORATION
Net worth: 12 M $ as of 2026-05-30
Profile
Robert J. Durian occupies the position of Chief Financial Officer & Executive Vice President for Alliant Energy Corp. and Chief Financial Officer & Executive Vice President of Interstate Power & Light Co., Chief Financial Officer & Executive Vice President of Wisconsin Power & Light Co. and Treasurer & Director at Alliant Energy Corporate Services, Inc. (which are all subsidiaries of Alliant Energy Corp.). In his past career Mr. Durian was Senior Accountant at IES Industries, Inc., Accountant for Iowa Southern Utilities Co. and Accountant for IES Utilities, Inc. Mr. Durian received an undergraduate degree from the University of Northern Iowa and an MBA from the University of Wisconsin.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-15 | 162,734 ( 0.06% ) | 12 M $ | 2026-05-30 |
Robert Durian active positions
| Companies | Position | Start |
|---|---|---|
| ALLIANT ENERGY CORPORATION | Director of Finance/CFO | 2016-11-30 |
| INTERSTATE POWER AND LIGHT COMPANY | Director of Finance/CFO | 2016-11-30 |
| WISCONSIN POWER AND LIGHT COMPANY | Director of Finance/CFO | 2016-11-30 |
Alliant Energy Corporate Services, Inc.
 Alliant Energy Corporate Services, Inc. Miscellaneous Commercial ServicesCommercial Services Provides strategy, accounting, communications, legal, regulatory, information technology, environmental and safety management services | Director/Board Member | - |
Alliant Energy Foundation, Inc.
 Alliant Energy Foundation, Inc. Investment Trusts/Mutual FundsMiscellaneous Operates as an independent non-profit philanthropic organization | Director of Finance/CFO | - |
Former positions of Robert Durian
| Companies | Position | End |
|---|---|---|
IES Industries, Inc.
 IES Industries, Inc. Electric UtilitiesUtilities Supplies electricity, natural gas & s | Corporate Officer/Principal | 1995-12-31 |
IES Utilities, Inc.
 IES Utilities, Inc. Electric UtilitiesUtilities Generates, transmits, distributes and sells electric energy and purchases, distributes, transmits and sells natural gas and provides steam services. | Comptroller/Controller/Auditor | 1994-12-31 |
Iowa Southern Utilities Co.
 Iowa Southern Utilities Co. Electric UtilitiesUtilities Generates electricity | Comptroller/Controller/Auditor | 1993-12-31 |
Training of Robert Durian
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
43
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
IES Industries, Inc.
IES Industries, Inc. Electric UtilitiesUtilities Supplies electricity, natural gas & s | Utilities |
Interstate Power & Light Co.
 Interstate Power & Light Co. Electric UtilitiesUtilities Distributes and generates electricity & engages in transportation of natural gas | Utilities |
Iowa Southern Utilities Co.
Iowa Southern Utilities Co. Electric UtilitiesUtilities Generates electricity | Utilities |
Wisconsin Power & Light Co.
 Wisconsin Power & Light Co. Electric UtilitiesUtilities Generates, transmits and distributes electricity | Utilities |
Alliant Energy Corporate Services, Inc.
Alliant Energy Corporate Services, Inc. Miscellaneous Commercial ServicesCommercial Services Provides strategy, accounting, communications, legal, regulatory, information technology, environmental and safety management services | Commercial Services |
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 |
IES Utilities, Inc.
IES Utilities, Inc. Electric UtilitiesUtilities Generates, transmits, distributes and sells electric energy and purchases, distributes, transmits and sells natural gas and provides steam services. | Utilities |
University of Wisconsin
 University of Wisconsin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Northern Iowa
 University of Northern Iowa Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Alliant Energy Foundation, Inc.
Alliant Energy Foundation, Inc. Investment Trusts/Mutual FundsMiscellaneous Operates as an independent non-profit philanthropic organization | Miscellaneous |
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