Adam Semoff
Ontario Power Generation/First Line Manager, Control/Mechanical
2025 Salary
$199,097Total compensation $200,600, including $1,504 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
#2,180Ontario Power Generation
Years on List
92017–2025
Peak Salary
$245,4402023
Full 2025 roster at Ontario Power Generation →·See where $199,097 ranks →
Total Compensation History
Full History
2017–2025
$113,553 in 2017 is worth about $142,986 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | First Line Manager, Control/MechanicalOntario Power Generation | $199,097Benefits $1,504Total $200,600 |
| 2024 | First Line Manager, Control/MechanicalOntario Power Generation | $218,868Benefits $1,888Total $220,756 |
| 2023 | Electrical and Control TechnicianOntario Power Generation | $245,440Benefits $1,827Total $247,268 |
| 2022 | Electrical and Control TechnicianOntario Power Generation | $216,474Benefits $1,784Total $218,259 |
| 2021 | Electrical and Control TechnicianOntario Power Generation | $222,018Benefits $1,592Total $223,609 |
| 2020 | Electrical and Control TechnicianOntario Power Generation | $208,996Benefits $1,504Total $210,500 |
| 2019 | Electrical and Control TechnicianOntario Power Generation | $152,325Benefits $1,441Total $153,766 |
| 2018 | Electrical and Control TechnicianOntario Power Generation | $135,356Benefits $1,382Total $136,738 |
| 2017 | Electrical and Control TechnicianOntario Power Generation | $113,553Benefits $892Total $114,445 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Adam Semoff's 2025 salary of $199,097 comes to roughly $130,238 once federal and Ontario income tax (about 31.8% effective) is deducted. That is about 11% below the 2025 median of $223,616 for First Line Manager, Control/Mechanical on the Sunshine List. Records under this name have appeared on the Sunshine List 9 years in all, first in 2017. 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
- ~$130,238
- Effective income-tax rate (excl. CPP/EI)
- ~31.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~34.6%
- vs. 2025 First Line Manager, Control/Mechanical median
- −11%
Where does $199,097 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.