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David Thom

Ontario Power Generation/Senior Manager, Hydro Operations

2025 Salary

$239,068

Total compensation $240,559, including $1,492 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

#791

Ontario Power Generation

Years on List

18

2006–2025

Peak Salary

$239,068

2025

Full 2025 roster at Ontario Power Generation·See where $239,068 ranks →

Total Compensation History

Total compensation by yearLine chart of 18 yearly values of total compensation, from $100,555 in 2006 to $240,559 in 2025. No data from 2008 to 2009.$100K$150K$200K$250K200620112014201820212025
Total compensation, 2006–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
20062025

$100,152 in 2006 is worth about $150,734 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Senior Manager, Hydro OperationsOntario Power Generation$239,068
2024Senior Manager, Hydro OperationsOntario Power Generation$189,782
2023Senior Manager, Maintenance/ProductionOntario Power Generation$161,816
2022Senior Manager, Maintenance/ProductionOntario Power Generation$176,916
2021Senior Manager, Maintenance/ProductionOntario Power Generation$174,269
2020Manager Work Centre/MaintenanceOntario Power Generation$167,649
2019Manager Work Centre/MaintenanceOntario Power Generation$166,174
2018Manager Work Centre/MaintenanceOntario Power Generation$167,810
2017Manager Work Centre/MaintenanceOntario Power Generation$160,304
2016Manager Work Centre/MaintenanceOntario Power Generation$160,792
2015Manager Work Centre/MaintenanceOntario Power Generation$160,356
2014Manager Work Centre / MaintenanceOntario Power Generation$142,668
2013Manager Work Centre/MaintenanceOntario Power Generation$131,291
2012Section Manager, ProgrammingOntario Power Generation$117,621
2011Section Manager, ProgrammingOntario Power Generation$114,598
2010Section Manager, ProgrammingOntario Power Generation$108,242
2007Thermal Station Engineer/OfficerOntario Power Generation$119,662
2006Thermal Station Engineer/OfficerOntario Power Generation$100,152

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on David Thom's 2025 salary of $239,068 comes to roughly $150,482 once federal and Ontario income tax (about 34.8% effective) is deducted. On total compensation of $240,559, David Thom ranked #791 of 10,346 disclosed at Ontario Power Generation that year, where the median salary was $161,066. David Thom has appeared on the list 18 times since 2006. 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
~$150,482
Effective income-tax rate (excl. CPP/EI)
~34.8%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~37.1%

Where does $239,068 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

View all 10,346 employees at Ontario Power Generation (2025) →