NiSource NI
NiSource Inc. is an energy holding company under the Public Utility Holding Company Act of 2005 whose primary subsidiaries are fully regulated natural gas and electric utility companies, serving approximately 3.8 million customers in six states. 10-K, Item 1
- Headquarters
- Merrillville, IN
- CEO
- Lloyd M. Yates
- Next results
- around Feb 10, 2027
NI among Utilities peers
Six ratios from the latest 10-K. Each corner is the share of 30 peers the company is above, not a score.
What changed
32 new risk paragraphs and 1 accounting fact worth reading about. 10-K filed Feb 11, 2026 against Feb 12, 2025.
Each row opens the detail with the quote and the filing. A row is a change worth reading, not a verdict.
Accounting checks
10 checks on the latest 10-K. Checks, not verdicts.
1fact worth reading about the other 9 checks found nothing to note
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Critical audit matters changedNew this year: NISOURCE INC. ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued) (“The Company’s subsidiaries’ rates are determined and approved in regulatory proceedings based on an analysis of the subsidiaries’ costs to provide utility service and a return on, and recovery of, the subsidiaries’ investment in the utility business. Regulatory decisions can have an impact on the re”); NISOURCE INC. ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA (continued) (“Order Under Federal Power Act Section 202(c), and other filings with the IURC to identify evidence that may contradict management’s assertion regarding probability of abandonment.”). Same as last year: REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM; REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
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Receivables +24.2% vs revenue +23.5% (+0.7 pts)
8 more checks with nothing to note
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Cash from operations $2.4B vs net income $929.5M (FY ending Dec 31, 2025)
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Same auditor in both 10-Ks: DELOITTE & TOUCHE LLP
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No statement of substantial doubt about going concern
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No 8-K item 4.02 in the last 2 years
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No NT 10-K or NT 10-Q in the last 2 years
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No sentence in the 10-K concludes that controls were not effective because of a material weakness
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No 8-K item 2.06 in the last 2 years
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No 8-K item 1.03 in the last 2 years
In their words
32 paragraphs in Risk Factors that were not in the 10-K filed Feb 12, 2025. Quoted as filed.
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Item 1A · new paragraph · not in the 10-K filed Feb 12, 2025 10-K, ITEM 1A
Our ability to construct the currently contemplated generation and transmission assets, and any future generation, transmission or distribution assets in a timely manner and within budget is contingent upon many variables and subject to substantial risks. These variables include, but are not limited to, the ability of key suppliers,…
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Item 1A · new paragraph · not in the 10-K filed Feb 12, 2025 10-K, ITEM 1A
In addition, we are subject to the risk that we may construct or purchase certain projects to capture anticipated future growth (including in connection with potential data center customers), which may not materialize, and may cause the construction to occur over an extended period of time, in which case we may be unable to recover any…
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Item 1A · new paragraph · not in the 10-K filed Feb 12, 2025 10-K, ITEM 1A
Climate change is exacerbating risks to our physical infrastructure by increasing the frequency of extreme weather, including temperature stresses to our electric and gas systems and equipment and storms and floods that damage infrastructure. In addition, climate change is likely to cause lake and river level changes that affect the…
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Item 1A · new paragraph · not in the 10-K filed Feb 12, 2025 10-K, ITEM 1A
In addition, we expect to incur significant additional indebtedness in order to construct the generation and transmission assets needed to serve ADS and any future data center customers. See “Data Center Operations and Strategy Risks—We will be required to obtain significant additional financing in order to construct the Contract Assets…
New risk paragraphs, against peers
Latest 10-K of each, Utilities companies closest in revenue
Paragraphs in Risk Factors with nothing like them in the company's 10-K the year before. A count of text, not of risk.
Financial performance
Last 4 fiscal years · 10-K XBRL
| Metric | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|
| Revenue | $5.7B | $5.3B | $5.3B | $6.5B |
| Net income | $804.1M | $714.3M | $760.4M | $929.5M |
| Operating cash flow | $1.4B | $1.9B | $1.8B | $2.4B |
| Free cash flow | −$793.7M | −$710.7M | −$832.5M | −$420.0M |
Revenue, FY2016 to FY2025
Ten fiscal years, each from its own 10-K · XBRL · USD
$6.5B ▲ 23.5% in FY2025$929.5M ▲ 22.2% in FY2025−$420.0M in FY2025
Recent filings
4 filings in the last 30 days · SEC EDGAR
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8-KNov 9, 2026Other events 8-K item 8.01
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8-KOct 28, 2026Quarterly results 8-K item 2.02
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10-QOct 28, 2026Quarterly report (10-Q) period ended Sep 30, 2026
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8-KOct 16, 2026New debt or obligation 8-K item 2.03
About the company
NiSource, Merrillville, IN · from the 10-K filed Feb 11, 2026
NiSource Inc. is an energy holding company under the Public Utility Holding Company Act of 2005 whose primary subsidiaries are fully regulated natural gas and electric utility companies, serving approximately 3.8 million customers in six states. NiSource is the successor to an Indiana corporation organized in 1987 under the name of NIPSCO Industries, Inc., which changed its name to NiSource Inc. on April 14, 1999. NiSource’s principal subsidiaries include NiSource Gas Distribution Group, Inc.
- Headquarters
- Merrillville, IN
- Country
- United States
- Reports in
- USD
- Listed on
- NYSE
- Fiscal year ends
- December 31
- Last results
- Oct 28, 2026
- Incorporated in
- DE
Email alerts
Sources
The 10-K filed Feb 11, 2026 (open at SEC), compared with the 10-K filed Feb 12, 2025. Numbers from the XBRL of the 10-Ks; filings from SEC EDGAR.
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