Tonya Gartshore was paid $152,048.53 in total compensation as Nuclear Security Officer at Ontario Power Generation in 2025, 52% above Ontario's $100,000.00 Sunshine List threshold.
Tonya Gartshore has appeared on the Ontario Sunshine List 2 times since 2024, earning $295K in combined disclosed pay — an average of $147,722.00 a year, up 6% over that span.
That is 11% below the average disclosed pay of $170,201.67 across 10,346 listed Ontario Power Generation employees.
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2 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 Tonya Gartshore's total compensation has moved across 2 years on the Ontario Sunshine List.
Year-by-year history
2 years on the Sunshine List.
| Year | Total Compensation | Change |
|---|---|---|
2025Latest★ Best | $152,048.53 | ▲ 6.0% |
2024First | $143,395.74 | — |
| 2 years total | $295K total | $147,722.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- Nuclear Security Officer
- Employer
- Ontario Power Generation
- Sector
- —
- Province
- Ontario
- First appeared
- 2024
- Latest disclosure
- 2025
- Years on list
- 2
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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