Nisource revenue and financials

NI · NYSE · USD

$40.67Change from previous close: +2.83%Absolute change: +$1.12

Close · October 6, 2026

In the fiscal year ended December 2025, Nisource reported revenue of $6.52B (+23.47% year over year). Net income was $929.5M, a net margin of 14.3%.

Annual revenue · 2025: $6.52B
  1. $4.49B2016
  2. $4.87B2017
  3. $4.99B2018
  4. $5.05B2019
  5. $4.47B2020
  6. $4.73B2021
  7. $5.74B2022
  8. $5.35B2023
  9. $5.28B2024
  10. $6.52B2025

Fiscal year ending in December. Sources and method on the page Methodology and sources.

At a glance

Revenue growth
+23.47%
2025 vs 2024
Net income growth
+22.24%
2025 vs 2024
Net margin
14.3%
2024: 14.4%

Financial data

Amounts in millions of USD; per-share values in USD; shares in millions.

Cash flow · Annual
Item2025202420232022202120202019201820172016
Operating cash flow2,3621,7821,9351,4091,2181,1041,583540742803
Depreciation and amortization1,1681,043908821748726717600570547
Capital expenditure-2,782-2,614-2,646-2,203-1,838-1,758-1,802-1,818-1,696-1,475
Investing cash flow-4,524-3,213-3,572-2,570-2,205—————
Financing cash flow2,099-6513,8421,141956—————
Dividends paid-530-481-414-382-345-322-299-273-229-206
Share repurchases0.0-500-4000.0—0.00.0-4.0-7.2-9.4
Debt issued3,4832,2302,7751,54857.0—————
Debt repaid-1,282-2,470-380-60.3-25.7—————
Net change in cash-62.9-2,0832,206-19.5-30.7—————
Free cash flow-794-862-711-794-620—————
Levered free cash flow-1,116-648-1,636-685-615—————