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Alliant Energy Corp (LNT): Revenue

Annual figures by period end, from SEC filings.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the year ended 2010-12-31 (for example after a spin-off or a discontinued operation), while the year before it was last reported on the old basis. Changes across those points are marked n/c (not comparable), and growth rates are not computed across them.

$4.36B
Year ended 2025-12-31
$4.42B
Trailing 12 months to 2026-03-31
+1.2%
3-year compound annual growth
+5.0%
5-year compound annual growth
+3.0%
10-year compound annual growth
2008-12-31: $3.67B2009-12-31: $3.43B2010-12-31: $3.26B2011-12-31: $3.22B2012-12-31: $3.09B2013-12-31: $3.28B2014-12-31: $3.35B2015-12-31: $3.25B2016-12-31: $3.32B2017-12-31: $3.38B2018-12-31: $3.53B2019-12-31: $3.65B2020-12-31: $3.42B2021-12-31: $3.67B2022-12-31: $4.21B2023-12-31: $4.03B2024-12-31: $3.98B2025-12-31: $4.36B$4.36B
2008-12-31 Revenue (USD) 2025-12-31
Period endedRevenueChange YoYSource filing
2025-12-31$4.36B+9.6%2026-02-20, From 2025-01-01
2024-12-31$3.98B-1.1%2026-02-20, From 2024-01-01
2023-12-31$4.03B-4.2%2026-02-20, From 2023-01-01
2022-12-31$4.21B+14.6%2025-02-21, From 2022-01-01
2021-12-31$3.67B+7.4%2024-02-16, From 2021-01-01
2020-12-31$3.42B-6.4%2023-02-24, From 2020-01-01
2019-12-31$3.65B+3.2%2022-02-18, From 2019-01-01
2018-12-31$3.53B+4.5%2021-02-19, From 2018-01-01
2017-12-31$3.38B+1.9%2020-02-21, From 2017-01-01
2016-12-31$3.32B+2.0%2019-02-22, From 2016-01-01
2015-12-31$3.25B-2.9%2018-02-23, From 2015-01-01
2014-12-31$3.35B+2.2%2017-02-24, From 2014-01-01
2013-12-31$3.28B+5.9%2016-02-24, From 2013-01-01
2012-12-31$3.09B-3.9%2015-02-25, From 2012-01-01
2011-12-31$3.22B-1.2%2014-02-25, From 2011-01-01
2010-12-31$3.26Bn/c2013-02-26, From 2010-01-01
2009-12-31$3.43B-6.6%2012-02-27, From 2009-01-01
2008-12-31$3.67Bn/a2011-02-28, From 2008-01-01

Revenue at similar companies

Companies with the same SEC industry code (Electric & Other Services Combined), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

CompanyYear endedRevenueChange YoY
Alliant Energy Corp (LNT)2025-12-31$4.36B+9.6%
Evergy, Inc. (EVRG)2025-12-31$5.96B+2.0%
NiSource Inc. (NI)2025-12-31$6.52B+23.5%
CMS Energy Corp (CMS)2025-12-31$8.54B+13.6%
Ameren Corp (AEE)2025-12-31$8.80B+15.4%
Avista Corp (AVA)2025-12-31$1.96B+1.3%
WEC Energy Group, Inc. (WEC)2025-12-31$9.80B+14.0%
NorthWestern Energy Group, Inc. (NWE)2025-12-31$1.61B+6.4%
Public Service Enterprise Group Inc (PEG)2025-12-31$12.17B+18.3%

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