Mark Antkowski was paid $140,595.94 in total compensation as Specialist Solutions / Spécialiste – Solutions at Independent Electricity System Operator in 2025, 41% above Ontario's $100,000.00 Sunshine List threshold.
Mark Antkowski has appeared on the Ontario Sunshine List 2 times since 2024, earning $272K in combined disclosed pay — an average of $136,102.00 a year, up 7% over that span.
That is 12% below the average disclosed pay of $160,215.29 across 1,002 listed Independent Electricity System Operator 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 Mark Antkowski'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 | $140,595.94 | ▲ 6.8% |
2024First | $131,607.41 | — |
| 2 years total | $272K total | $136,102.00 avg |
The record
Source data and how to request a correction.
Employee details
- Position
- Specialist Solutions / Spécialiste – Solutions
- 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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