Marianne Seminsky was paid $191,037.59 in total compensation as Senior Advisor Finance at Ontario Power Generation in 2025, 91% above Ontario's $100,000.00 Sunshine List threshold.
Marianne Seminsky has appeared on the Ontario Sunshine List 17 times since 2009, earning $2.7M in combined disclosed pay — an average of $156,713.00 a year, up 40% over that span.
That is 12% above the average disclosed pay of $170,201.67 across 10,346 listed Ontario Power Generation employees.
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17 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 Marianne Seminsky's total compensation has moved across 17 years on the Ontario Sunshine List.
Year-by-year history
17 years on the Sunshine List.
| Year | Total Compensation | Change |
|---|---|---|
2025Latest★ Best | $191,037.59 | ▲ 3.3% |
2024 | $184,952.06 | ▲ 2.0% |
2023 | $181,338.80 | ▲ 9.0% |
2022 | $166,335.94 | ▲ 1.7% |
2021 | $163,483.25 | ▼ 1.5% |
2020 | $165,925.06 | ▲ 5.8% |
2019 | $156,900.37 | ▲ 1.9% |
2018 | $153,929.76 | ▼ 0.9% |
2017 | $155,334.00 | ▲ 2.0% |
2016 | $152,351.09 | ▲ 2.0% |
2015 | $149,355.45 | ▲ 2.1% |
2014 | $146,255.54 | ▲ 2.1% |
2013 | $143,282.21 | ▲ 1.5% |
2012 | $141,214.17 | ▲ 0.4% |
2011 | $140,601.47 | ▲ 3.7% |
2010 | $135,593.20 | ▼ 0.5% |
2009First | $136,226.10 | — |
| 17 years total | $2.7M total | $156,713.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- Senior Advisor Finance
- Employer
- Ontario Power Generation
- Sector
- —
- Province
- Ontario
- First appeared
- 2009
- Latest disclosure
- 2025
- Years on list
- 17
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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