Greg Geisler
Ontario Power Generation/Senior Manager, Maintenance/Production
2025 Salary
$204,135Total compensation $205,109, including $974 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
#1,929Ontario Power Generation
Years on List
82018–2025
Peak Salary
$204,1352025
Full 2025 roster at Ontario Power Generation →·See where $204,135 ranks →
Total Compensation History
Full History
2018–2025
$120,939 in 2018 is worth about $148,861 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Manager, Maintenance/ProductionOntario Power Generation | $204,135 |
| 2024 | Senior Manager, Maintenance/ProductionOntario Power Generation | $190,213 |
| 2023 | Senior Manager, Maintenance/ProductionOntario Power Generation | $176,090 |
| 2022 | Operating Manager - HydroOntario Power Generation | $161,694 |
| 2021 | Operating Manager - HydroOntario Power Generation | $148,402 |
| 2020 | First Line Manager – OperatingOntario Power Generation | $149,405 |
| 2019 | Program Coordinator / AdvisorOntario Power Generation | $139,728 |
| 2018 | Planning OfficerOntario Power Generation | $120,939 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Greg Geisler's 2025 salary of $204,135 comes to roughly $132,694 once federal and Ontario income tax (about 32.3% effective) is deducted. Compared with 2024, when the figure was $190,213, that is a rise of about 7%. Greg Geisler has appeared on the list 8 times since 2018. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$132,694
- Effective income-tax rate (excl. CPP/EI)
- ~32.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~35.0%
- vs. 2025 Senior Manager Maintenance Production median
- −4%
Where does $204,135 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.