Canada · Public Sector Salary DisclosureEdition 2025
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On the 2015 Sunshine List · 7 years

Mark Thornton

Civil Maintainer · Ontario Power Generation
2015 Total Compensation Paid
$130,410.65
▼ 14.6% since 2009

Mark Thornton was paid $130,410.65 in total compensation as Civil Maintainer at Ontario Power Generation in 2015, 30% above Ontario's $100,000.00 Sunshine List threshold.

Mark Thornton has appeared on the Ontario Sunshine List 7 times since 2009, earning $1.2M in combined disclosed pay — an average of $168,851.00 a year, down 15% over that span.

That is 23% below the average disclosed pay of $170,201.67 across 10,346 listed Ontario Power Generation employees.

$130,410.65
Latest compensation
in 2015
$1.2M
Total compensation
across 7 years
$168,851.00
Average / year
while on Sunshine List
-14.6%
Career growth
since 2009
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FIG. 01

7 years on the list

Annual total compensation (CAD) — hover to inspect.

$120K$139K$159K$178K$198K2009201020112012201320142015
FIG. 02

The career in numbers

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

A career, year by year.

How Mark Thornton's total compensation has moved across 7 years on the Ontario Sunshine List.

Highest year2013 · $190,344.63
Lifetime total compensation$1.2M
Annual average$168,851.00
Total growth since 2009-14.6%
Biggest raise+16.8% (2010)
Biggest drop-27.0% (2015)
FIG. 03

Year-by-year history

7 years on the Sunshine List.

YearPositionTotal CompensationChange
2015Latest
Civil Maintainer↑ role changed$130,410.65▼ 27.0%
2014
First Line Manager, Control / Mechanical↑ role changed$178,734.76▼ 6.1%
2013★ Best
First Line Manager, Control/Mechanical$190,344.63▲ 14.0%
2012
First Line Manager, Control/Mechanical↑ role changed$167,041.81▼ 9.3%
2011
First Line Manager, Inspection & Maintenance$184,259.29▲ 3.3%
2010
First Line Manager, Inspection & Maintenance$178,415.33▲ 16.8%
2009First
First Line Manager, Inspection & Maintenance$152,752.02
7 years total$1.2M total$168,851.00 avg
FIG. 04

The record

Source data and how to request a correction.

Employee details

Position
Civil Maintainer
Sector
Ontario Power Generation
Province
Ontario
First appeared
2009
Latest disclosure
2015
Years on list
7

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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