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Fuel Tech, Inc. (FTEK): 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 year ended 2015-12-31 (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.

-$3.68M
Year ended 2025-12-31
-$4.58M
Trailing 12 months to 2026-06-30
$9.65M2009-12-31: -$3.08M2010-12-31: $3.94M2011-12-31: $9.65M2012-12-31: $5.20M2013-12-31: $8.00M2014-12-31: -$25.16M2015-12-31: -$5.43M2016-12-31: -$12.02M2017-12-31: -$7.07M2018-12-31: $110.0K2019-12-31: -$8.24M2020-12-31: -$4.34M2021-12-31: -$1.49M2022-12-31: -$1.53M2023-12-31: -$2.66M2024-12-31: -$4.70M2025-12-31: -$3.68M-$3.68M
2009-12-31 Operating Income (USD) 2025-12-31
Period endedOperating IncomeChange YoYSource filing
2025-12-31-$3.68Mn/m2026-03-03, From 2025-01-01
2024-12-31-$4.70Mn/m2026-03-03, From 2024-01-01
2023-12-31-$2.66Mn/m2025-03-04, From 2023-01-01
2022-12-31-$1.53Mn/m2024-03-11, From 2022-01-01
2021-12-31-$1.49Mn/m2023-03-07, From 2021-01-01
2020-12-31-$4.34Mn/m2022-03-08, From 2020-01-01
2019-12-31-$8.24Mn/m2021-03-15, From 2019-01-01
2018-12-31$110.0Kn/m2020-03-12, From 2018-01-01
2017-12-31-$7.07Mn/m2020-03-12, From 2017-01-01
2016-12-31-$12.02Mn/m2019-03-14, From 2016-01-01
2015-12-31-$5.43Mn/c2018-03-12, From 2015-01-01
2014-12-31-$25.16Mn/m2017-03-14, From 2014-01-01
2013-12-31$8.00M+53.8%2016-03-24, From 2013-01-01
2012-12-31$5.20M-46.1%2015-03-16, From 2012-01-01
2011-12-31$9.65M+145.1%2014-03-10, From 2011-01-01
2010-12-31$3.94Mn/m2013-04-01, From 2010-01-01
2009-12-31-$3.08Mn/a2012-03-05, From 2009-01-01

Operating Income at similar companies

Companies with the same SEC industry code (Industrial & Commercial Fans & Blowers & Air Purifing Equip), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

CompanyYear endedOperating IncomeChange YoY
Fuel Tech, Inc. (FTEK)2025-12-31-$3.68Mn/m
Perma-Pipe International Holdings, Inc. (PPIH)2026-01-31$29.45M+45.1%
Ceco Environmental Corp (CECO)2025-12-31$105.86M+199.0%
Donaldson Co Inc (DCI)2025-07-31$495.40M-9.0%

Compare FTEK, PPIH, CECO, DCI side by side · Screen every company in Industrial & Commercial Fans & Blowers & Air Purifing Equip ↗