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Donaldson Co Inc (DCI): 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 2017-07-31 (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.

$599.90M
Year ended 2026-07-31
+7.7%
3-year compound annual growth
+9.3%
5-year compound annual growth
2009-07-31: $169.96M2010-07-31: $238.24M2011-07-31: $315.28M2012-07-31: $363.02M2013-07-31: $343.33M2014-07-31: $355.70M2015-07-31: $288.30M2016-07-31: $274.20M2017-07-31: $323.60M2018-07-31: $377.00M2019-07-31: $388.20M2020-07-31: $340.10M2021-07-31: $384.70M2022-07-31: $443.50M2023-07-31: $480.20M2024-07-31: $544.10M2025-07-31: $495.40M2026-07-31: $599.90M$599.90M
2009-07-31 Operating Income (USD) 2026-07-31
Period endedOperating IncomeChange YoYSource filing
2026-07-31$599.90M+21.1%2026-09-25, From 2025-08-01
2025-07-31$495.40M-9.0%2026-09-25, From 2024-08-01
2024-07-31$544.10M+13.3%2026-09-25, From 2023-08-01
2023-07-31$480.20M+8.3%2025-09-26, From 2022-08-01
2022-07-31$443.50M+15.3%2024-09-27, From 2021-08-01
2021-07-31$384.70M+13.1%2023-09-22, From 2020-08-01
2020-07-31$340.10M-12.4%2022-09-23, From 2019-08-01
2019-07-31$388.20M+3.0%2021-09-24, From 2018-08-01
2018-07-31$377.00M+16.5%2020-09-25, From 2017-08-01
2017-07-31$323.60Mn/c2019-09-27, From 2016-08-01
2016-07-31$274.20M-4.9%2018-10-01, From 2015-08-01
2015-07-31$288.30M-18.9%2017-09-22, From 2014-08-01
2014-07-31$355.70M+3.6%2016-09-23, From 2013-08-01
2013-07-31$343.33M-5.4%2015-11-10, From 2012-08-01
2012-07-31$363.02M+15.1%2014-09-26, From 2011-08-01
2011-07-31$315.28M+32.3%2013-09-27, From 2010-08-01
2010-07-31$238.24M+40.2%2012-09-28, From 2009-08-01
2009-07-31$169.96Mn/a2011-09-23, From 2008-08-01

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
Donaldson Co Inc (DCI)2026-07-31$599.90M+21.1%
Ceco Environmental Corp (CECO)2025-12-31$105.86M+199.0%
Perma-Pipe International Holdings, Inc. (PPIH)2026-01-31$29.45M+45.1%
Fuel Tech, Inc. (FTEK)2025-12-31-$3.68Mn/m

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