Maurice O'Brien was paid $233,179.30 in total compensation as First Line Manager, Radiation Control at Ontario Power Generation in 2025, 133% above Ontario's $100,000.00 Sunshine List threshold.
Maurice O'Brien has appeared on the Ontario Sunshine List 16 times since 2010, earning $2.5M in combined disclosed pay — an average of $157,573.00 a year, up 126% over that span.
That is 37% 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 Maurice O'Brien'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★ Best | $233,179.30 | ▲ 6.3% |
2024 | $219,402.72 | ▼ 2.7% |
2023 | $225,589.91 | ▲ 7.4% |
2022 | $210,066.89 | ▼ 2.9% |
2021 | $216,379.98 | ▲ 43.8% |
2020 | $150,444.64 | ▲ 8.0% |
2019 | $139,328.26 | ▼ 11.8% |
2018 | $157,952.78 | ▲ 15.0% |
2017 | $137,316.09 | ▲ 5.6% |
2016 | $130,074.22 | ▼ 4.1% |
2015 | $135,652.62 | ▲ 16.4% |
2014 | $116,567.69 | ▼ 7.6% |
2013 | $126,218.70 | ▲ 20.5% |
2012 | $104,788.85 | ▼ 9.0% |
2011 | $115,179.75 | ▲ 11.8% |
2010First | $103,031.06 | — |
| 16 years total | $2.5M total | $157,573.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- First Line Manager, Radiation Control
- 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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