Michael Signoretti

Ontario Power Generation/Mechanical Supervisor

2025 Salary

$245,023

Total compensation $254,149, including $9,126 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

#589

Ontario Power Generation

Years on List

2007–2025

Peak Salary

$245,023

2025

Full 2025 roster at Ontario Power Generation →·See where $245,023 ranks →

Total Compensation History

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

Full History
2007–2025

$104,617 in 2007 is worth about $154,064 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Mechanical SupervisorOntario Power Generation	$245,023Benefits $9,126Total $254,149	$9,126	$254,149
2024	Ontario Power Generation	Mechanical SupervisorOntario Power Generation	$243,217Benefits $8,425Total $251,642	$8,425	$251,642
2023	Ontario Power Generation	Mechanical SupervisorOntario Power Generation	$226,436Benefits $7,835Total $234,271	$7,835	$234,271
2022	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$167,933Benefits $6,313Total $174,246	$6,313	$174,246
2021	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$190,005Benefits $5,685Total $195,690	$5,685	$195,690
2020	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$158,282Benefits $5,239Total $163,521	$5,239	$163,521
2019	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$180,148Benefits $5,137Total $185,285	$5,137	$185,285
2018	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$155,699Benefits $4,987Total $160,686	$4,987	$160,686
2017	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$132,720Benefits $5,798Total $138,517	$5,798	$138,517
2016	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$128,860Benefits $1,819Total $130,679	$1,819	$130,679
2015	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$125,221Benefits $1,960Total $127,181	$1,960	$127,181
2014	Ontario Power Generation	Mechanical Technician / TechnologistOntario Power Generation	$131,989Benefits $1,518Total $133,508	$1,518	$133,508
2013	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$120,781Benefits $2,222Total $123,003	$2,222	$123,003
2012	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$116,584Benefits $1,597Total $118,181	$1,597	$118,181
2011	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$113,012Benefits $1,784Total $114,796	$1,784	$114,796
2010	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$109,893Benefits $1,588Total $111,481	$1,588	$111,481
2007	Ontario Power Generation	Mechanical Maintainer JourneypersonOntario Power Generation	$104,617Benefits $1,171Total $105,788	$1,171	$105,788

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Michael Signoretti's 2025 salary of $245,023 comes to roughly $153,470 once federal and Ontario income tax (about 35.1% effective) is deducted. Compared with 2024, when the figure was $243,217, that is a rise of about 1%. Records under this name have appeared on the Sunshine List 17 years in all, first in 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: ~$153,470
Effective income-tax rate (excl. CPP/EI): ~35.1%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~37.4%
vs. 2025 Mechanical Supervisor median: +30%

Where does $245,023 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