David Thom
Ontario Power Generation/Senior Manager, Hydro Operations
2025 Salary
$239,068Total 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
#791Ontario Power Generation
Years on List
182006–2025
Peak Salary
$239,0682025
Full 2025 roster at Ontario Power Generation →·See where $239,068 ranks →
Total Compensation History
Full History
2006–2025
$100,152 in 2006 is worth about $150,734 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Manager, Hydro OperationsOntario Power Generation | $239,068Benefits $1,492Total $240,559 |
| 2024 | Senior Manager, Hydro OperationsOntario Power Generation | $189,782Benefits $1,423Total $191,205 |
| 2023 | Senior Manager, Maintenance/ProductionOntario Power Generation | $161,816Benefits $1,358Total $163,174 |
| 2022 | Senior Manager, Maintenance/ProductionOntario Power Generation | $176,916Benefits $1,318Total $178,234 |
| 2021 | Senior Manager, Maintenance/ProductionOntario Power Generation | $174,269Benefits $1,292Total $175,561 |
| 2020 | Manager Work Centre/MaintenanceOntario Power Generation | $167,649Benefits $1,266Total $168,914 |
| 2019 | Manager Work Centre/MaintenanceOntario Power Generation | $166,174Benefits $1,243Total $167,417 |
| 2018 | Manager Work Centre/MaintenanceOntario Power Generation | $167,810Benefits $1,233Total $169,042 |
| 2017 | Manager Work Centre/MaintenanceOntario Power Generation | $160,304Benefits $1,217Total $161,521 |
| 2016 | Manager Work Centre/MaintenanceOntario Power Generation | $160,792Benefits $1,207Total $161,999 |
| 2015 | Manager Work Centre/MaintenanceOntario Power Generation | $160,356Benefits $1,201Total $161,557 |
| 2014 | Manager Work Centre / MaintenanceOntario Power Generation | $142,668Benefits $1,247Total $143,915 |
| 2013 | Manager Work Centre/MaintenanceOntario Power Generation | $131,291Benefits $2,914Total $134,205 |
| 2012 | Section Manager, ProgrammingOntario Power Generation | $117,621Benefits $3,542Total $121,163 |
| 2011 | Section Manager, ProgrammingOntario Power Generation | $114,598Benefits $4,254Total $118,851 |
| 2010 | Section Manager, ProgrammingOntario Power Generation | $108,242Benefits $5,467Total $113,708 |
| 2007 | Thermal Station Engineer/OfficerOntario Power Generation | $119,662Benefits $382Total $120,044 |
| 2006 | Thermal Station Engineer/OfficerOntario Power Generation | $100,152Benefits $403Total $100,555 |
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.