Local news. A brighter tomorrow.← Company DirectoryNiSource
Merrillville, Indiana
Natural gas and electric utility company headquartered in Merrillville.
Staff
Selected staff and leaders listed by the company. Checked Oct 12, 2026 · Next source review Nov 11, 2026.
- Lloyd Yates
- President and Chief Executive Officer, NiSource Inc.
Company staff · Official source ↗ - Shawn Anderson
- Executive Vice President and Chief Financial Officer, NiSource Inc.
Company staff · Official source ↗ - Melanie Berman
- Executive Vice President of Administration and Chief Human Resources Officer, NiSource Inc.
Company staff · Official source ↗ - Melody Birmingham
- Executive Vice President and Group President, Utilities, NiSource Inc.
Company staff · Official source ↗ - Kim Cuccia
- Executive Vice President, General Counsel and Corporate Secretary, NiSource Inc.
Company staff · Official source ↗ - William Jefferson
- Executive Vice President and Chief Operating and Safety Officer, NiSource Inc.
Company staff · Official source ↗ - Michael Luhrs
- Executive Vice President of Technology, Customer and Chief Commercial Officer, NiSource Inc.
Company staff · Official source ↗ - Angela Sanchez
- Vice President, Chief Communications Officer, NiSource Inc.
Company staff · Official source ↗ - Kimra Cole
- President and Chief Operating Officer, Columbia Gas of Kentucky
Local operation staff · Official source ↗ - Robert Heidorn
- President and Chief Operating Officer, Columbia Gas of Ohio
Local operation staff · Official source ↗ - Mark Kempic
- President and Chief Operating Officer, Columbia Gas of Pennsylvania and Maryland
Local operation staff · Official source ↗ - Jennifer Montague
- President and Chief Operating Officer, Columbia Gas of Virginia
Local operation staff · Official source ↗ - Vince Parisi
- President and Chief Operating Officer, NIPSCO
Local operation staff · Official source ↗
Workforce
- Company-wide headcount
7,668 full-time active employees · Full-time active employees
As of Dec 31, 2025 · Checked Oct 11, 2026 · Next source review Jan 9, 2027 · Source ↗70 part-time active employees · Part-time active employees
As of Dec 31, 2025 · Checked Oct 11, 2026 · Next source review Jan 9, 2027 · Source ↗- Indiana headcount
- Not yet publicly verified
Scope and reporting notes
Reported separately to preserve exact active-employment definition: full-time and part-time figures sum to 7,738.
Excludes interns and employees on leave or disability; do not present the 7,668 full-time figure as all employees.
Company-wide count is not NIPSCO-only or Indiana-only.
Company-wide, Indiana, local and parent figures are shown separately. Reporting dates may be older than the date checked. Unavailable figures remain unverified.
Business information
- Industry
- Energy & Utilities
- Indiana location
- Merrillville
- Corporate headquarters
- 801 E. 86th Avenue, Merrillville, IN 46410 ↗
- Website
- nisource.com ↗
Contact details checked September 6, 2026.