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 · Quarterly
ItemQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Operating cash flow680442713468495686540340446456399345
Depreciation and amortization362288315307287———————
Capital expenditure-1,097-805-1,220-641-658-637-789-635-630-590-760-724
Investing cash flow-1,234-873-1,128-830-1,214-1,353-799-821-871-723-1,068-1,128
Financing cash flow552392431116780771299503421-1,8742,844698
Dividends paid-144-149-134-132-132-132-124-119-119-127-112-112
Share repurchases——0.00.00.00.0——————
Debt issued6855554666551,454908-0.14951,090644829458
Debt repaid-48.5-5.9-14.7-652-610-5.5342-394-585-1,834-9.0164
Net change in cash-1.7-38.616.2-24661.910539.822.9-4.6-2,1412,175-84.5
Free cash flow-417-363-508-173-16349.1-249-295-184-133-361-379
Levered free cash flow-303-466-762-242-92.4-19.5-504153-230-66.5-824-831