NiSource
Trading under the ticker NI, NiSource is a energy publicly traded company based in Indiana. The company was founded in 1912 and is headquartered in Indiana. It operates in the energy sector. Its most recent annual filing reported revenue of about 6.5 billion dollars for fiscal 2025, per SEC 10-K filed 2026-02-11. These figures are factual reference only and are not investment advice. Facts on this page are drawn from public sources including SEC EDGAR, Wikidata, and the company's own disclosures, each linked below.
Company facts
| Headquarters | Merrillville, Indiana |
|---|---|
| Founded | 1912 |
| Type | public |
| Ticker | NI |
| Website | www.nisource.com/ |
Financials
$6.5B revenue for fiscal 2025 ($6,522,800,000).
| Fiscal year | Revenue | Source |
|---|---|---|
| 2025 | $6.5B | SEC 10-K filed 2026-02-11 |
| 2024 | $5.3B | SEC 10-K filed 2026-02-11 |
| 2023 | $5.3B | SEC 10-K filed 2026-02-11 |
| 2022 | $5.7B | SEC 10-K filed 2025-02-12 |
| 2021 | $4.7B | SEC 10-K filed 2024-02-21 |
Jobs at NiSource
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Frequently asked questions
Where is NiSource located?
NiSource is based in Merrillville, Indiana.
When was NiSource founded?
NiSource was founded in 1912.
Is NiSource publicly traded?
Yes. NiSource is a public company trading under the ticker NI.
What industry is NiSource in?
NiSource operates in energy.
Related companies
Sources
- Wikipedia (facts only; descriptions on this page are original)
- Wikidata Q1984481 (CC0)
- SEC EDGAR filings (public domain), CIK 0001111711