Michael Koolhaas
First Line Manager, Custodial Services
Employer
Ontario Power GenerationProvince
OntarioYear
2024Sector
Ontario Power GenerationJob Title
First Line Manager, Custodial ServicesCompensation at a Glance
Latest (2025)
$159,883.94
+14.7% YoY
Career Earnings
$433,084.37
3 years on record
Career High
$159,883.94
in 2025
Average Annual
$144,361.46
+19% total growth
2024 Compensation Breakdown
Salary
$138,470.76
Benefits
$922.40
Compensation History
Loading chart...
Compensation History
| Year | Compensation | % Change |
|---|---|---|
| 2025 | $159,883.94 | +14.7% |
| 2024 | $139,393.16 | +4.2% |
| 2023 | $133,807.27 | – |
Explore related people
Browse peers by employer, role, and name.
Top earners at Ontario Power Generation
- Kenneth HartwickPresident and Chief Executive Officer$2,018,436
- Nicolle ButcherChief Operations Officer$979,739
- Steve GregorisChief Nuclear Officer$922,902
- Subo SinnathambyChief Projects Officer$852,350
- Aida CipollaChief Financial Officer and Corporate Services Officer$837,533
- Jon FrankeSenior Vice President Nuclear$820,155
Highest-paid First Line Manager, Custodial Services in Ontario
- Lisa TeixeiraFirst Line Manager, Custodial Services$169,469
- Consuelo Pineiro-MartinsFirst Line Manager, Custodial Services$152,891
More people named Koolhaas
Earning near this level in Ontario
- Dennis YimPlainclothes Police Constable$139,394
- Raffaele LupusellaTeacher – Secondary$139,394
- Sarah S Parks-QuinnPatient Care Manager Durham Region Cancer Center Ambulatory Clinics$139,393
- Tina KudziaLaw Enforcement Officer$139,393
- Ioana Alexandra BolintineanuAssistant Professor, Teaching Stream, Medieval Studies$139,393
- Ryan Je MendesConstable$139,392