Canada · Public Sector Salary DisclosureEdition 2025
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On the 2025 Sunshine List · 16 years

David Thom

Senior Manager, Hydro Operations · Ontario Power Generation
Senior Manager, Hydro OperationsOntarioFirst listed 2010
2025 Total Compensation Paid
$240,559.37
▲ 111.6% since 2010

David Thom was paid $240,559.37 in total compensation as Senior Manager, Hydro Operations at Ontario Power Generation in 2025, 141% above Ontario's $100,000.00 Sunshine List threshold.

David Thom has appeared on the Ontario Sunshine List 16 times since 2010, earning $2.6M in combined disclosed pay — an average of $160,689.00 a year, up 112% over that span.

That is 41% above the average disclosed pay of $170,201.67 across 10,346 listed Ontario Power Generation employees.

$240,559.37
Latest compensation
in 2025
$2.6M
Total compensation
across 16 years
$160,689.00
Average / year
while on Sunshine List
+111.6%
Career growth
since 2010
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FIG. 01

16 years on the list

Annual total compensation (CAD) — hover to inspect.

$91K$132K$173K$215K$256K2010201120122013201420152016201720182019202020212022202320242025
FIG. 02

The career in numbers

Totals, averages, and the biggest moves — all total compensation.

A career, year by year.

How David Thom's total compensation has moved across 16 years on the Ontario Sunshine List.

Highest year2025 · $240,559.37
Lifetime total compensation$2.6M
Annual average$160,689.00
Total growth since 2010+111.6%
Biggest raise+25.8% (2025)
Biggest drop-8.4% (2023)
FIG. 03

Year-by-year history

16 years on the Sunshine List.

YearPositionTotal CompensationChange
2025Latest★ Best
Senior Manager, Hydro Operations$240,559.37▲ 25.8%
2024
Senior Manager, Hydro Operations$191,204.76▲ 17.2%
2023
$163,174.06▼ 8.4%
2022
Senior Manager, Maintenance/Production$178,233.71▲ 1.5%
2021
Senior Manager, Maintenance/Production↑ role changed$175,560.90▲ 3.9%
2020
Manager Work Centre/Maintenance$168,914.30▲ 0.9%
2019
Manager Work Centre/Maintenance$167,416.92▼ 1.0%
2018
Manager Work Centre/Maintenance$169,042.31▲ 4.7%
2017
Manager Work Centre/Maintenance$161,521.26▼ 0.3%
2016
Manager Work Centre/Maintenance$161,999.11▲ 0.3%
2015
Manager Work Centre/Maintenance↑ role changed$161,557.34▲ 12.3%
2014
Manager Work Centre / Maintenance↑ role changed$143,915.13▲ 7.2%
2013
Manager Work Centre/Maintenance↑ role changed$134,205.24▲ 10.8%
2012
Section Manager, Programming$121,162.53▲ 1.9%
2011
Section Manager, Programming$118,851.47▲ 4.5%
2010First
Section Manager, Programming$113,708.28
16 years total$2.6M total$160,689.00 avg
FIG. 04

The record

Source data and how to request a correction.

Employee details

Position
Senior Manager, Hydro Operations
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.

Name removal

This data comes from official government disclosures. For removal requests, contact the Ontario government directly.

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