Mark Demerchant
Laurentis Energy Partners/Section Manager, Engineering
2025 Salary
$142,739Total compensation $143,563, including $824 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
#68Laurentis Energy Partners
Years on List
12025–2025
Peak Salary
$142,7392025
Full 2025 roster at Laurentis Energy Partners →·See where $142,739 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Section Manager, EngineeringLaurentis Energy Partners | $142,739Benefits $824Total $143,563 |
Take-Home Pay
(After Tax) · 2025 estimate
Mark Demerchant was paid $142,739 in 2025; after income tax, CPP and EI that is roughly $99,760, an effective income-tax rate of about 26.3%. Within Laurentis Energy Partners, Mark Demerchant's total compensation of $143,563 was the #68 of 113, against a median salary of $148,543. 2025 is the first year Mark Demerchant appears on the list. 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
- ~$99,760
- Effective income-tax rate (excl. CPP/EI)
- ~26.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~30.1%
Where does $142,739 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.