NiSource
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Location
Headquarters: Merrillville, Indiana, United States, North America
Region: Indiana
Country: US
Continent: North America
About
NiSource is a regulated energy utility company serving nearly four million natural gas and electric customers across six states under its NiSource, NIPSCO and Columbia Gas brands. The company focuses on natural gas and electric distribution, energy delivery, and customer programs such as energy assistance and efficiency initiatives. It emphasizes sustainability and community investment as part of its operations in the United States, with corporate headquarters in Merrillville, Indiana. NiSource highlights a commitment to safety, reliability, and a responsible energy transition for its service areas.
NiSource is a regulated energy utility company serving approximately four million natural gas and electric customers across six U.S. states. Operating under brands including NIPSCO and Columbia Gas, the company focuses on energy distribution, delivery, and customer efficiency programs. It maintains a corporate headquarters in Merrillville, Indiana, and emphasizes sustainability and safety in its o
NiSource Inc
1912
for_profit
active
Industries
Primary Industry: Energy, Utilities & Waste
Categories
Funding & Financials
Public Company
1100000000
over-1b
ipo
NYSE:NI
nasdaq
Founders
Joseph Hamrock
Leadership
Jim L. Stanley — Chief Operating Officer
Lloyd M. Yates — President and Chief Executive Officer
Joseph Hamrock — Founder, President & Chief Executive Officer
Donald E. Brown — Executive Vice President, Chief Financial Officer & Treasurer
Nick Bly — Manager, Financial Planning
Michael E. Jesanis — board_member
Aristides Candris — board_member
Technology Stack
Products
Natural Gas Distribution: Provides natural gas service to residential, commercial, and industrial customers across six states under Columbia Gas brands.
Electric Utility Service: Provides electric service to approximately 500,000 customers in six states through its NIPSCO brand.
Renewable Natural Gas Integration: Partners with renewable natural gas producers to connect and deliver renewable natural gas through its distribution network.
Customer Digital Solutions and Programs: Offers digital tools and customer programs including mobile apps, online account management, billing options, and energy efficiency initiatives.
Clearance Coordination Center: Centralized service to coordinate and approve work clearances for employees, contractors, and upstream providers to ensure safe operations.
Funding rounds
Post Ipo Equity · $1.5B · (2025-10-31)
Post Ipo Debt · $750M · (2023-06-08)
Post Ipo Debt · $350M · (2022-06-10)