NiSource Inc. (Columbia Gas, NIPSCO)

NiSource Inc. is a regulated natural gas and electric utility company headquartered in Merrillville, Indiana, with a significant corporate presence in Columbus, Ohio. The company's mission is to deliver safe, reliable energy that drives value to its customers, focusing on improving reliability and safety, enhancing customer access to services, and reducing emissions.

NiSource provides natural gas distribution services to residential, commercial, and industrial customers across Ohio, Pennsylvania, Virginia, Kentucky, and Maryland through its Columbia Operations segment. Additionally, its NIPSCO Operations segment generates, transmits, and distributes electricity, and provides natural gas services to customers in northern Indiana. The company serves approximately 3.8 million natural gas and electric customers across these six states.

Under the leadership of President and CEO Lloyd Yates, NiSource is actively engaged in strategic energy infrastructure agreements, including partnerships with companies like Alphabet and Amazon to support large-scale data centers in northern Indiana. The company is committed to infrastructure modernization, environmental upgrades, and aims to achieve net-zero Scope 1 and 2 greenhouse gas emissions by 2040. NiSource is recognized for its sustainability efforts, having received honors from Dow Jones and MSCI.