Holly Gardiner
$154,313.89asPerformance Improvement Officer+4.76%
Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2015 to 2025.
Holly Gardiner, Performance Improvement Officer at Ontario Power Generation, earned a disclosed salary of $154,313.89 in 2025 on the Ontario Sunshine List. This represents a 4.76% increase over the previous year's reported salary. Holly Gardiner has appeared on the Ontario Sunshine List 11 times between 2015 and 2025, with reported earnings peaking at $154,313.89 in 2025. In addition to salary, $7,002.78 in taxable benefits was disclosed for 2025. Ontario Power Generation reports under the Ontario Power Generation sector of Ontario's public sector salary disclosure.
Top earning Performance Improvement Officers in Ontario Power Generation
| Name | Salary |
|---|---|
| Megan Tapscott | $158,504.50 |
| Brian Gonyou | $157,273.13 |
| Tudor Tolea | $154,388.55 |
| Holly Gardiner | $154,313.89 |
| Muneer Abid | $153,043.89 |
| Rory Macgregor | $152,132.68 |
| Karly Gorman | $151,839.18 |
| Kelvin Auyeung | $149,355.04 |
| Annette Posteraro | $145,869.07 |
| Andrea Hunter | $140,850.68 |
Other employees at Ontario Power Generation
| Name | Position | Salary |
|---|---|---|
| Cornel Marian Senior Technical Engineer/Officer | Senior Technical Engineer/Officer | $154,350.70 |
| Emmerson Gray Nuclear Operator | Nuclear Operator | $154,325.85 |
| Oscar Trachmann Emergency Response Maintainer | Emergency Response Maintainer | $154,319.74 |
| Kathleen Brining Senior Manager, Training Darlington/Pickering | Senior Manager, Training Darlington/Pickering | $154,317.55 |
| Tonnia Brogan Human Resources Business Partner | Human Resources Business Partner | $154,314.10 |
| Aleksandra Jeremic Electrical and Protection and Control Engineer Specialist | Electrical and Protection and Control Engineer Specialist | $154,299.86 |
| Kristine Kruitz Senior Performance Improvement Officer | Senior Performance Improvement Officer | $154,296.45 |
| Colin Patrick Electrical and Control Technician | Electrical and Control Technician | $154,292.33 |
| Ian Graydon Planning Officer | Planning Officer | $154,291.21 |
| Asad Baig Associate Engineer/Scientist/Technical Officer | Associate Engineer/Scientist/Technical Officer | $154,289.22 |