Mark Bosomworth was paid $245,814.80 in total compensation as First Line Manager, Control/Mechanical at Ontario Power Generation in 2025, 146% above Ontario's $100,000.00 Sunshine List threshold.
Mark Bosomworth has appeared on the Ontario Sunshine List 16 times since 2010, earning $2.8M in combined disclosed pay — an average of $175,977.00 a year, up 74% over that span.
That is 44% above the average disclosed pay of $170,201.67 across 10,346 listed Ontario Power Generation employees.
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16 years on the list
Annual total compensation (CAD) — hover to inspect.
The career in numbers
Totals, averages, and the biggest moves — all total compensation.
A career, year by year.
How Mark Bosomworth's total compensation has moved across 16 years on the Ontario Sunshine List.
Year-by-year history
16 years on the Sunshine List.
| Year | Total Compensation | Change |
|---|---|---|
2025Latest | $245,814.80 | ▼ 4.7% |
2024★ Best | $258,011.71 | ▲ 1.7% |
2023 | $253,786.56 | ▲ 10.2% |
2022 | $230,281.13 | ▲ 17.3% |
2021 | $196,331.38 | ▲ 14.2% |
2020 | $171,891.24 | ▲ 9.4% |
2019 | $157,145.29 | ▼ 4.8% |
2018 | $165,046.94 | ▲ 5.0% |
2017 | $157,186.95 | ▲ 16.1% |
2016 | $135,406.93 | ▼ 4.1% |
2015 | $141,239.24 | ▲ 6.8% |
2014 | $132,240.87 | ▲ 5.4% |
2013 | $125,489.45 | ▼ 8.7% |
2012 | $137,505.31 | ▼ 17.7% |
2011 | $167,145.70 | ▲ 18.5% |
2010First | $141,108.69 | — |
| 16 years total | $2.8M total | $175,977.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- First Line Manager, Control/Mechanical
- Employer
- Ontario Power Generation
- Sector
- —
- Province
- Ontario
- First appeared
- 2010
- Latest disclosure
- 2025
- Years on list
- 16
Data source
Salary data is published annually by the Ontario government under the Public Sector Salary Disclosure Act. Only employees earning $100,000+ are disclosed.
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