- President & CEO NiSource
- First Vice Chair American Gas Association (AGA)
Joe Hamrock serves as NiSource President and Chief Executive Officer. He has been in this role since July 1, 2015, and is also a member of the NiSource Board of Directors.
Joe previously served as Executive Vice President and Group CEO for NiSource's Gas Distribution segment, which included local gas distribution companies in Kentucky, Maryland, Massachusetts, Ohio, Pennsylvania and Virginia.
Joe joined NiSource in May 2012 after serving in a variety of senior executive positions with American Electric Power (AEP), including President and Chief Operating Officer of AEP Ohio, and roles in engineering, transmission and distribution operations, customer service, marketing and information technology.
Joe serves on the boards of the American Gas Association, Columbus Downtown Development Corp., the Columbus Partnership, A Kid Again and OhioHealth.
He holds a bachelor's degree in electrical engineering from Youngstown State University and a master's degree in business administration from the Massachusetts Institute of Technology, where he was a Sloan fellow.