NiSource Inc.NI
Utilities · Utilities · NYSE · United States · nisource.com
NiSource Inc. is one of the largest fully regulated utility companies in the United States, serving nearly 4 million natural gas and electric customers across six states under the Columbia Gas and NIPSCO brands. The company operates approximately 37,300 miles of natural gas distribution main pipeline and provides electric services in Indiana, with operations in Ohio, Pennsylvania, Virginia, Kentucky, Maryland, and Indiana.
Key ratios
FCF / Sales
-12.0%TTM
2025
-12.0%2024
-15.8%2023
-12.9%
Net margin
14.0%TTM
2025
14.0%2024
13.9%2023
13.0%
ROA
3.4%TTM
2025
3.4%2024
2.9%2023
2.8%
ROE
9.1%TTM
2025
9.1%2024
8.1%2023
7.5%
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Figures are sourced from third parties and shown for research only. They may be delayed or incomplete, and nothing on this page is investment advice or a recommendation to buy or sell. Read the full disclaimer