Gary Mitts

Ontario Power Generation/First Line Manager, Control/Mechanical

2025 Salary

$183,411

Total compensation $189,803, including $6,392 in taxable benefits.

Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page

At a Glance
2025

Employer Rank

#2,858

Ontario Power Generation

Years on List

2007–2025

Peak Salary

$190,389

2021

Full 2025 roster at Ontario Power Generation →·See where $183,411 ranks →

Total Compensation History

Total compensation, 2007–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2007–2025

$118,287 in 2007 is worth about $174,195 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$183,411Benefits $6,392Total $189,803	$6,392	$189,803
2024	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$184,416Benefits $5,807Total $190,223	$5,807	$190,223
2023	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$172,840Benefits $5,323Total $178,162	$5,323	$178,162
2022	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$157,991Benefits $4,884Total $162,875	$4,884	$162,875
2021	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$190,389Benefits $4,352Total $194,741	$4,352	$194,741
2020	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$159,852Benefits $3,890Total $163,742	$3,890	$163,742
2019	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$173,292Benefits $3,269Total $176,561	$3,269	$176,561
2018	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$160,140Benefits $3,497Total $163,637	$3,497	$163,637
2017	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$162,535Benefits $756Total $163,291	$756	$163,291
2016	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$158,745Benefits $1,475Total $160,220	$1,475	$160,220
2015	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$161,474Benefits $1,442Total $162,916	$1,442	$162,916
2014	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$162,927Benefits $1,428Total $164,355	$1,428	$164,355
2013	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$184,571Benefits $1,408Total $185,979	$1,408	$185,979
2012	Ontario Power Generation	Mechanical Technician, First Line Manager AssistantOntario Power Generation	$148,805Benefits $1,389Total $150,194	$1,389	$150,194
2011	Ontario Power Generation	Mechanical Technician, First Line Manager AssistantOntario Power Generation	$147,330Benefits $1,374Total $148,703	$1,374	$148,703
2010	Ontario Power Generation	Mechanical Technician, First Line Manager AssistantOntario Power Generation	$140,264Benefits $1,306Total $141,570	$1,306	$141,570
2009	Ontario Power Generation	Mechanical Technician, First Line Manager AssistantOntario Power Generation	$129,901Benefits $1,273Total $131,174	$1,273	$131,174
2008	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$109,277Benefits $1,221Total $110,498	$1,221	$110,498
2007	Ontario Power Generation	Mechanical Maintainer JourneypersonOntario Power Generation	$118,287Benefits $1,124Total $119,411	$1,124	$119,411

Take-Home Pay
(After Tax) · 2025 estimate

Of the $183,411 Gary Mitts earned in 2025, roughly $122,125 would remain after income tax, CPP and EI, an all-in deduction rate of about 33.4%. Compared with 2024, when the figure was $184,416, that is a drop of about 1%. Gary Mitts has appeared on the list 19 times since 2007. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.

Estimated net pay: ~$122,125
Effective income-tax rate (excl. CPP/EI): ~30.4%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~33.4%
vs. 2025 First Line Manager, Control/Mechanical median: −18%

Where does $183,411 rank on the Sunshine List? →

Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.

Also at Ontario Power Generation
2025

Also at Ontario Power Generation, 2025
#	Name	Position	Salary	Total
1	Kenneth Hartwick	Special Advisor	$1,907,409	$1,910,992
2	Nicolle Butcher	President and Chief Executive Officer	$1,596,218	$1,598,309
3	Steve Gregoris	Chief Nuclear Officer	$1,092,855	$1,096,651
4	Aida Cipolla	Chief Financial Officer and Chief Administrative Officer	$1,013,496	$1,016,119
5	Subo Sinnathamby	Chief Projects Officer	$981,476	$985,253
6	Mark Knutson	Chief Enterprise Engineering and Chief Nuclear Engineer	$856,947	$859,793
7	Jon Franke	Senior Vice President Nuclear	$826,655	$828,637
8	Shelley Babin	Chief Operations Officer	$748,469	$750,849
9	Brenda Macdonald	Chief Commercial Officer	$727,479	$729,740
10	David Kaposi	Executive Vice President Investment Strategy and Business Development	$701,432	$703,541