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Otter Tail Corp (OTTR): Operating Income

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 years ended 2009-12-31, 2012-12-31, 2016-12-31 (for example after a spin-off or a discontinued operation), while the year before each 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.

$345.68M
Year ended 2025-12-31
$225.26M
Trailing 12 months to 2026-06-30
-4.0%
3-year compound annual growth
+18.5%
5-year compound annual growth
$390.44M2008-12-31: $72.99M2009-12-31: $43.11M2010-12-31: $64.60M2011-12-31: $71.90M2012-12-31: $94.30M2013-12-31: $94.24M2014-12-31: $99.53M2015-12-31: $109.21M2016-12-31: $116.63M2017-12-31: $132.29M2018-12-31: $129.39M2019-12-31: $134.88M2020-12-31: $147.89M2021-12-31: $249.71M2022-12-31: $390.44M2023-12-31: $377.92M2024-12-31: $380.25M2025-12-31: $345.68M$345.68M
2008-12-31 Operating Income (USD) 2025-12-31
Period endedOperating IncomeChange YoYSource filing
2025-12-31$345.68M-9.1%2026-02-23, From 2025-01-01
2024-12-31$380.25M+0.6%2026-02-23, From 2024-01-01
2023-12-31$377.92M-3.2%2026-02-23, From 2023-01-01
2022-12-31$390.44M+56.4%2025-02-19, From 2022-01-01
2021-12-31$249.71M+68.9%2024-02-14, From 2021-01-01
2020-12-31$147.89M+9.6%2023-02-15, From 2020-01-01
2019-12-31$134.88M+4.2%2022-02-16, From 2019-01-01
2018-12-31$129.39M-2.2%2021-02-19, From 2018-01-01
2017-12-31$132.29M+13.4%2020-02-20, From 2017-01-01
2016-12-31$116.63Mn/c2019-02-22, From 2016-01-01
2015-12-31$109.21M+9.7%2018-02-20, From 2015-01-01
2014-12-31$99.53M+5.6%2017-02-22, From 2014-01-01
2013-12-31$94.24M-0.1%2016-02-29, From 2013-01-01
2012-12-31$94.30Mn/c2015-03-02, From 2012-01-01
2011-12-31$71.90M+11.3%2014-03-03, From 2011-01-01
2010-12-31$64.60Mn/a2013-02-27, From 2009-12-31
2009-12-31$43.11Mn/c2012-02-29, From 2009-01-01
2008-12-31$72.99Mn/a2011-02-28, From 2008-01-01

Operating Income at similar companies

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

CompanyYear endedOperating IncomeChange YoY
Otter Tail Corp (OTTR)2025-12-31$345.68M-9.1%
XPLR Infrastructure, LP (XIFR)2025-12-31-$186.00Mn/m
Clearway Energy, Inc. (CWEN)2025-12-31$160.00M-18.4%
Ormat Technologies, Inc. (ORA)2025-12-31$169.22M-1.9%
Idacorp Inc (IDA)2025-12-31$353.98M+8.0%
TXNM Energy Inc (TXNM)2025-12-31$441.18M-2.7%
Black Hills Corp (BKH)2025-12-31$537.50M+6.8%
Algonquin Power & Utilities Corp. (AQN)2025-12-31$504.70M+13.1%
Talen Energy Corp (TLN)2025-12-31-$90.00Mn/m

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