Alliant Energy Corporation (LNT)

Alliant Energy Revenue

Alliant Energy had revenue of $1.18B in the quarter ending March 31, 2026, with 4.96% growth. This brings the company's revenue in the last twelve months to $4.42B, up 8.34% year-over-year. In the year 2025, Alliant Energy had annual revenue of $4.36B with 9.57% growth.

• Revenue (ttm): $4.42B
• Revenue Growth: +8.34%
• P/S Ratio: 4.24
• Revenue / Employee: $893,789
• Employees: 4,943
• Market Cap: 18.73B

Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	4.36B	381.00M	9.57%
Dec 31, 2024	3.98B	-46.00M	-1.14%
Dec 31, 2023	4.03B	-178.00M	-4.23%
Dec 31, 2022	4.21B	536.00M	14.61%
Dec 31, 2021	3.67B	253.00M	7.41%
Dec 31, 2020	3.42B	-232.00M	-6.36%
Dec 31, 2019	3.65B	114.00M	3.23%
Dec 31, 2018	3.53B	151.80M	4.49%
Dec 31, 2017	3.38B	62.20M	1.87%
Dec 31, 2016	3.32B	66.40M	2.04%
Dec 31, 2015	3.25B	-96.70M	-2.89%
Dec 31, 2014	3.35B	73.50M	2.24%
Dec 31, 2013	3.28B	182.30M	5.89%
Dec 31, 2012	3.09B	-126.90M	-3.94%
Dec 31, 2011	3.22B	-40.70M	-1.25%
Dec 31, 2010	3.26B	-165.20M	-4.82%
Dec 31, 2009	3.43B	-241.80M	-6.59%
Dec 31, 2008	3.67B	231.50M	6.73%
Dec 31, 2007	3.44B	78.20M	2.33%
Dec 31, 2006	3.36B	79.80M	2.43%
Dec 31, 2005	3.28B	-	-

Data Source: Fiscal.ai Last updated: May 1, 2026

Revenue data is provided by Fiscal.ai and updates within minutes after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

May 16, 2026

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