NiSource Operating Income 2012-2025 | NI

NiSource annual/quarterly operating income history and growth rate from 2012 to 2025. Operating income can be defined as income after operating expenses have been deducted and before interest payments and taxes have been deducted.
  • NiSource operating income for the quarter ending December 31, 2025 was $0.516B, a 23.68% increase year-over-year.
  • NiSource operating income for the twelve months ending December 31, 2025 was $1.835B, a 26.09% increase year-over-year.
  • NiSource annual operating income for 2025 was $1.835B, a 26.09% increase from 2024.
  • NiSource annual operating income for 2024 was $1.456B, a 12.35% increase from 2023.
  • NiSource annual operating income for 2023 was $1.296B, a 2.35% increase from 2022.
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NiSource Annual Operating Income
(Millions of US $)
2025 $1,835
2024 $1,456
2023 $1,296
2022 $1,266
2021 $1,007
2020 $551
2019 $891
2018 $125
2017 $921
2016 $866
2015 $800
2014 $789
2013 $698
2012 $1,040
2011 $914
NiSource Quarterly Operating Income
(Millions of US $)
2025-12-31 $516
2025-09-30 $298
2025-06-30 $263
2025-03-31 $759
2024-12-31 $417
2024-09-30 $218
2024-06-30 $237
2024-03-31 $583
2023-12-31 $363
2023-09-30 $233
2023-06-30 $169
2023-03-31 $531
2022-12-31 $366
2022-09-30 $157
2022-06-30 $143
2022-03-31 $600
2021-12-31 $284
2021-09-30 $147
2021-06-30 $142
2021-03-31 $433
2020-12-31 $218
2020-09-30 $93
2020-06-30 $92
2020-03-31 $148
2019-12-31 $-38
2019-09-30 $91
2019-06-30 $464
2019-03-31 $374
2018-12-31 $-78
2018-09-30 $-316
2018-06-30 $118
2018-03-31 $401
2017-12-31 $271
2017-09-30 $111
2017-06-30 $124
2017-03-31 $415
2016-12-31 $233
2016-09-30 $114
2016-06-30 $138
2016-03-31 $381
2015-12-31 $220
2015-09-30 $110
2015-06-30 $84
2015-03-31 $386
2014-12-31 $-35
2014-09-30 $71
2014-06-30 $220
2014-03-31 $534
2013-12-31 $-101
2013-09-30 $176
2013-06-30 $194
2013-03-31 $429
2012-12-31 $306
2012-09-30 $132
2012-06-30 $205
2012-03-31 $398
2011-12-31 $195
2011-09-30 $147
2011-06-30 $166
2011-03-31 $406
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $22.185B $6.642B
NiSource Inc. is an energy holding company and together with its subsidiaries provides natural gas, electricity and other products and services in the U.S. NiSource has one of the nation's largest natural gas distribution networks as measured by number of customers. NiSource's principal subsidiary is NiSource Gas Distribution Group, Inc., which is a natural gas distribution holding company. The company generates the majority of its operating income from its rate-regulated businesses. Through its wholly-owned subsidiary NiSource Gas Distribution Group, it owns distribution subsidiaries that provide natural gas to residential, commercial and industrial customers.
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