10 Alliant Energy finance leaders
Robert Durian, Executive Vice President and Chief Financial Officer at Alliant Energy, leads this list of Alliant Energy finance leaders, alongside a vice president of financial planning, the treasurer and directors of finance, FP&A and treasury. A reader can learn how finance leaders work at Alliant Energy from people who have held the role.
Professionals to explore
Benjamin Bilitz
LinkedInExperience: Treasurer · Alliant Energy
Benjamin Bilitz has been Treasurer at Alliant Energy since March 2025, based in Madison, Wisconsin. At Alliant Energy, Benjamin Bilitz was also Chief Accounting Officer from 2016 to 2025 and Assistant Controller from 2011 to 2016, and describes progressive finance experience in the energy industry, including with a Fortune 500 company.
Brian Madonia, CPA
LinkedInExperience: Director, Finance · Alliant Energy
Brian Madonia, CPA was Director, Finance at Alliant Energy from March 2008 to January 2022 and has been Vice President Internal Audit (CAE) at Boardwalk Pipelines since 2022 and Vice President Financial Planning and Investor Relations there since 2024. Brian Madonia was also Director, Internal Audit at Vectren from 2004 to 2008.
Chris Boberg
LinkedInExperience: Director - Assistant Treasurer · Alliant Energy
Chris Boberg has been Director - Assistant Treasurer at Alliant Energy since September 2025, based in Sun Prairie, Wisconsin. At Alliant Energy, Chris Boberg was also Assistant Treasurer from 2024 to 2025 and Treasury Manager from 2020 to 2024, and was Senior Financial Analyst at CUNA Mutual Group from 2016 to 2017.
Deb Yoder
LinkedInExperience: Director, Finance · Alliant Energy
Deb Yoder has been Director, Finance at Alliant Energy since February 2012, based in the Iowa City-Cedar Rapids area. Deb Yoder was Senior Manager, Generation Finance at Alliant Energy from 2011 to 2012, Business & Financial Performance Manager II there from 2003 to 2011 and Business Unit Controller at McLeodUSA from 1997 to 2003.
Dylan Syse, CPA
LinkedInExperience: Assistant Controller · Alliant Energy
Dylan Syse, CPA has been Assistant Controller at Alliant Energy since November 2021, based in Madison, Wisconsin, with a headline of Chief Accounting Officer and Controller at Alliant Energy. At Alliant Energy, Dylan Syse was also Accounting Manager from 2016 to 2021, Team Lead - Utility Accounting from 2014 to 2016 and Senior Accountant from 2013 to 2014.
John Kratchmer, CPA
LinkedInExperience: VP & Treasurer · Alliant Energy
John Kratchmer, CPA was VP & Treasurer at Alliant Energy from 2011 to 2017 and describes being a retired Alliant Energy executive, based in Madison, Wisconsin. At Alliant Energy, John Kratchmer was also VP - Energy Delivery from 2007 to 2011, VP - Controller & CAO from 2002 to 2006 and Corporate Controller & CAO from 2000 to 2002.
Melissa Kehoe
LinkedInExperience: Vice President - Strategic Financial Planning & Investor Relations · Alliant Energy
Melissa Kehoe has been Vice President - Strategic Financial Planning & Investor Relations at Alliant Energy since March 2025, based in Madison, Wisconsin. At Alliant Energy, Melissa Kehoe was also Vice President and Treasurer from 2023 to 2025, Treasurer from 2022 to 2023 and Assistant Treasurer and Director-Finance from 2020 to 2022.
Mikael Heston
LinkedInExperience: Director of Finance · Alliant Energy
Mikael Heston has been Director of Finance at Alliant Energy since June 2025, based in Geneseo, Illinois. Mikael Heston was Engagement Controller - Senior Manager at Deloitte from 2020 to 2025, Corporate Controller at JFECC in 2019 and Director of Finance at Western Utility from 2013 to 2017.
Nicolette Wallenhorst, CPA
LinkedInExperience: Director - Financial Planning & Analysis · Alliant Energy
Nicolette Wallenhorst, CPA has been Director - Financial Planning & Analysis at Alliant Energy since September 2026, based in Madison, Wisconsin, and also holds Manager - Financial Planning there, a role listed since September 2025. At Alliant Energy, Nicolette Wallenhorst was also Accounting Manager from 2021 to 2025 and Team Lead from 2019 to 2021.
Robert Durian
LinkedInExperience: Executive Vice President and Chief Financial Officer · Alliant Energy
Robert Durian has been Executive Vice President and Chief Financial Officer at Alliant Energy since February 2020, based in Sun Prairie Town, Wisconsin. Robert Durian was Senior Vice President and Chief Financial Officer at Alliant Energy Corporation from 2019 to 2020, Senior Vice President, Chief Financial Officer and Treasurer there from 2018 to 2019 and Controller and Chief Accounting Officer at Alliant Energy from 2011 to 2016.
Choose the right perspective
Pick the person whose finance area, whether corporate finance, financial planning, treasury, accounting or business unit finance, matches the decision you face. Check when each person started the current role to judge how recent the experience is.
Questions to take into the conversation
- 01What did you focus on first when you took on your current finance role?
- 02How do you build a plan and forecast that business leaders trust?
- 03What has your own work taught you about closing the books accurately and on time?
Reaching Alliant Energy finance leaders
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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