Ahmed Mamai
Ontario Institute for Cancer Research/Scientific Advisor
2025 Salary
$190,539Total compensation $191,130, including $591 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
#21Ontario Institute for Cancer Research
Years on List
172009–2025
Peak Salary
$190,5392025
Full 2025 roster at Ontario Institute for Cancer Research →·See where $190,539 ranks →
Total Compensation History
Full History
2009–2025
$106,770 in 2009 is worth about $153,248 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Scientific AdvisorOntario Institute For Cancer Research | $190,539Benefits $591Total $191,130 |
| 2024 | Scientific AdvisorOntario Institute For Cancer Research | $184,327Benefits $591Total $184,918 |
| 2023 | Scientific AdvisorOntario Institute For Cancer Research | $175,344Benefits $585Total $175,929 |
| 2022 | Principal Research ScientistOntario Institute For Cancer Research | $170,035Benefits $550Total $170,585 |
| 2021 | Principal Research ScientistOntario Institute For Cancer Research | $156,797Benefits $498Total $157,294 |
| 2020 | Principal Research ScientistOntario Institute For Cancer Research | $180,354Benefits $495Total $180,849 |
| 2019 | Principal Research ScientistOntario Institute For Cancer Research | $149,749Benefits $487Total $150,237 |
| 2018 | Principal Research ScientistOntario Institute for Cancer Research | $146,451Benefits $487Total $146,938 |
| 2017 | Principal Research ScientistOntario Institute For Cancer Research | $143,260Benefits $487Total $143,747 |
| 2016 | Principal Research ScientistOntario Institute for Cancer Research | $139,966Benefits $487Total $140,454 |
| 2015 | Senior Research ScientistOntario Institute of Cancer Research | $133,146Benefits $487Total $133,634 |
| 2014 | ChemistOntario Institute of Cancer Research | $127,702Benefits $492Total $128,194 |
| 2013 | ChemistOntario Institute of Cancer Research | $124,752Benefits $500Total $125,252 |
| 2012 | Chemist, Medicinal ChemistryOntario Institute of Cancer Research | $126,707Benefits $397Total $127,104 |
| 2011 | ChemistOntario Institute for Cancer Research | $120,582Benefits $404Total $120,986 |
| 2010 | ChemistOntario Institute for Cancer Research | $120,142Benefits $437Total $120,579 |
| 2009 | ChemistOntario Institute for Cancer Research | $106,770Benefits $350Total $107,119 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $190,539 Ahmed Mamai earned in 2025, roughly $125,812 would remain after income tax, CPP and EI, an all-in deduction rate of about 34.0%. Within Ontario Institute for Cancer Research, Ahmed Mamai's total compensation of $191,130 was the #21 of 114, against a median salary of $128,579. It is up about 3% on the $184,327 paid in 2024. 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
- ~$125,812
- Effective income-tax rate (excl. CPP/EI)
- ~31.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~34.0%
Where does $190,539 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.