Adam Cox

Ontario Power Generation/Supervising Nuclear Operator First Line Manager Assistant

2025 Salary

$177,614

Total compensation $186,995, including $9,381 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

#3,073

Ontario Power Generation

Years on List

2006–2025

Peak Salary

$191,904

2014

Full 2025 roster at Ontario Power Generation →·See where $177,614 ranks →

Total Compensation History

Total compensation, 2006–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2006–2025

$102,994 in 2006 is worth about $155,010 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$177,614	$9,381	$186,995
2024	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$171,928	$7,895	$179,822
2023	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$183,197	$7,705	$190,902
2022	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$147,516	$6,900	$154,416
2021	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$146,471	$6,191	$152,662
2020	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$174,394	$5,546	$179,940
2019	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$166,886	$4,794	$171,679
2018	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$159,836	$4,802	$164,638
2017	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$169,436	$5,334	$174,769
2016	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$174,672	$1,445	$176,116
2015	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$171,186	$1,435	$172,621
2014	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$191,904	$1,428	$193,332
2013	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$179,470	$1,408	$180,878
2012	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$172,284	$1,389	$173,673
2011	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$186,752	$1,374	$188,126
2010	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$142,700	$1,255	$143,956
2007	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$124,357	$1,097	$125,455
2006	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$102,994	$1,400	$104,394

Take-Home Pay
(After Tax) · 2025 estimate

Of the $177,614 Adam Cox earned in 2025, roughly $119,081 would remain after income tax, CPP and EI, an all-in deduction rate of about 33.0%. It is up about 3% on the $171,928 paid in 2024. Adam Cox has appeared on the list 18 times since 2006. This estimate leaves out pension contributions; members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less.

Estimated net pay: ~$119,081
Effective income-tax rate (excl. CPP/EI): ~29.9%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~33.0%
vs. 2025 Supervising Nuclear Operator, FLM Assistant median: −7%

Where does $177,614 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