Kenneth Thompson

Ontario Power Generation/Nuclear Security Officer

2025 Salary

$170,727

Total compensation $174,840, including $4,114 in taxable benefits.

Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page

At a Glance
2025

Employer Rank

#4,133

Ontario Power Generation

Years on List

2005–2025

Peak Salary

$179,015

2021

Full 2025 roster at Ontario Power Generation →·See where $170,727 ranks →

Total Compensation History

Total compensation, 2005–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2005–2025

$102,758 in 2005 is worth about $157,690 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$170,727Benefits $4,114Total $174,840	$4,114	$174,840
2024	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$162,501Benefits $5,803Total $168,304	$5,803	$168,304
2023	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$172,589Benefits $6,657Total $179,246	$6,657	$179,246
2022	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$154,104Benefits $5,902Total $160,006	$5,902	$160,006
2021	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$179,015Benefits $5,220Total $184,234	$5,220	$184,234
2020	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$171,373Benefits $2,757Total $174,131	$2,757	$174,131
2019	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$158,222Benefits $3,885Total $162,107	$3,885	$162,107
2018	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$170,548Benefits $3,865Total $174,413	$3,865	$174,413
2017	Ontario Power Generation	First Line Manager, Control/MechanicalOntario Power Generation	$142,571Benefits $14,777Total $157,347	$14,777	$157,347
2016	Ontario Power Generation	Trades Supervisor - MaintenanceOntario Power Generation	$129,769Benefits $2,191Total $131,960	$2,191	$131,960
2015	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$114,602Benefits $1,476Total $116,078	$1,476	$116,078
2014	Ontario Power Generation	Mechanical Technician / TechnologistOntario Power Generation	$105,027Benefits $6,494Total $111,520	$6,494	$111,520
2013	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$106,649Benefits $1,798Total $108,448	$1,798	$108,448
2012	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$113,964Benefits $2,059Total $116,023	$2,059	$116,023
2011	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$125,244Benefits $1,414Total $126,658	$1,414	$126,658
2010	Ontario Power Generation	Mechanical Technician/TechnologistOntario Power Generation	$122,584Benefits $1,820Total $124,404	$1,820	$124,404
2007	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$110,187Benefits $1,076Total $111,263	$1,076	$111,263
2005	Ontario Power Generation	Nuclear Security OfficerOntario Power Generation	$102,758Benefits $366Total $103,124	$366	$103,124

Take-Home Pay
(After Tax) · 2025 estimate

In 2025, Kenneth Thompson's $170,727 salary works out to roughly $115,292 after income tax, CPP and EI — an all-in deduction rate of about 32.5%. At Ontario Power Generation, 10,346 people made the 2025 list with a median salary of $161,066; Kenneth Thompson's total compensation of $174,840 ranked #4,133. Kenneth Thompson has appeared on the list 18 times since 2005. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay: ~$115,292
Effective income-tax rate (excl. CPP/EI): ~29.2%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~32.5%
vs. 2025 Nuclear Security Officer median: +25%

Where does $170,727 rank on the Sunshine List? →

Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.

Also at Ontario Power Generation
2025

Also at Ontario Power Generation, 2025
#	Name	Position	Salary	Total
1	Kenneth Hartwick	Special Advisor	$1,907,409	$1,910,992
2	Nicolle Butcher	President and Chief Executive Officer	$1,596,218	$1,598,309
3	Steve Gregoris	Chief Nuclear Officer	$1,092,855	$1,096,651
4	Aida Cipolla	Chief Financial Officer and Chief Administrative Officer	$1,013,496	$1,016,119
5	Subo Sinnathamby	Chief Projects Officer	$981,476	$985,253
6	Mark Knutson	Chief Enterprise Engineering and Chief Nuclear Engineer	$856,947	$859,793
7	Jon Franke	Senior Vice President Nuclear	$826,655	$828,637
8	Shelley Babin	Chief Operations Officer	$748,469	$750,849
9	Brenda Macdonald	Chief Commercial Officer	$727,479	$729,740
10	David Kaposi	Executive Vice President Investment Strategy and Business Development	$701,432	$703,541