NiSource Inc. NI NYSE

NiSource Inc. is a regulated energy utility holding company headquartered in Merrillville, Indiana, serving millions of customers across the United States through its two primary business segments: Gas Distribution Operations and Electric Operations. The company distributes natural gas to approximately 853,000 customers in northern Indiana and 2.4 million customers across Ohio, Pennsylvania, Virginia, Kentucky, and Maryland, operating over 54,600 miles of distribution pipelines and 1,000 miles of transmission pipelines. Through its electric operations, NiSource generates, transmits, and distributes electricity to approximately 483,000 customers in 20 counties in northern Indiana using a diversified generation portfolio that includes coal-fired, natural gas, combined cycle gas turbine, hydroelectric, and wind-powered facilities with a combined capacity of approximately 1,815 megawatts. Founded in 1847 and formerly known as NIPSCO Industries Inc., the company changed its name to NiSource Inc. in 1999 and maintains its position as a major regulated utility provider in the Midwest and Mid-Atlantic regions.