Mark Welt
Ontario Power Generation/Director Western Waste Operations
2025 Salary
$166,655Total compensation $167,338, including $683 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
#4,954Ontario Power Generation
Years on List
182006–2025
Peak Salary
$250,9782024
Full 2025 roster at Ontario Power Generation →·See where $166,655 ranks →
Total Compensation History
Full History
2006–2025
$109,420 in 2006 is worth about $164,681 in 2025 dollars.
Take-Home Pay
(After Tax) · 2025 estimate
Of the $166,655 Mark Welt earned in 2025, roughly $113,051 would remain after income tax, CPP and EI, an all-in deduction rate of about 32.2%. Compared with 2024, when the figure was $250,978, that is a drop of about 34%. Mark Welt has appeared on the list 18 times since 2006. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.
- Estimated net pay
- ~$113,051
- Effective income-tax rate (excl. CPP/EI)
- ~28.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.2%
Where does $166,655 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.