Daryn Demaeyer

Ontario Power Generation/Supervising Nuclear Operator First Line Manager Assistant

2025 Salary

$210,501

Total compensation $220,179, including $9,678 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

#1,278

Ontario Power Generation

Years on List

2002–2025

Peak Salary

$210,501

2025

Full 2025 roster at Ontario Power Generation →·See where $210,501 ranks →

Total Compensation History

Total compensation, 2002–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2002–2025

$107,670 in 2002 is worth about $176,795 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	$210,501Benefits $9,678Total $220,179	$9,678	$220,179
2024	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$208,844Benefits $8,155Total $216,999	$8,155	$216,999
2023	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$205,645Benefits $7,958Total $213,603	$7,958	$213,603
2022	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$165,075Benefits $7,134Total $172,208	$7,134	$172,208
2021	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$190,510Benefits $6,413Total $196,923	$6,413	$196,923
2020	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$180,371Benefits $5,755Total $186,127	$5,755	$186,127
2019	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$174,498Benefits $4,985Total $179,483	$4,985	$179,483
2018	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$161,530Benefits $4,989Total $166,519	$4,989	$166,519
2017	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$146,072Benefits $5,530Total $151,602	$5,530	$151,602
2016	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$163,153Benefits $1,574Total $164,727	$1,574	$164,727
2015	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$144,146Benefits $1,563Total $145,709	$1,563	$145,709
2014	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$124,590Benefits $1,554Total $126,145	$1,554	$126,145
2013	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$129,250Benefits $1,531Total $130,781	$1,531	$130,781
2012	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$130,151Benefits $1,509Total $131,660	$1,509	$131,660
2011	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$123,739Benefits $1,491Total $125,230	$1,491	$125,230
2010	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$125,012Benefits $1,393Total $126,405	$1,393	$126,405
2009	Ontario Power Generation	Supervising Nuclear Operator, First Line Manager AssistantOntario Power Generation	$129,072Benefits $1,371Total $130,444	$1,371	$130,444
2008	Ontario Power Generation	Supervising Nuclear Operator/First Line Manager AssistantOntario Power Generation	$121,954Benefits $1,391Total $123,345	$1,391	$123,345
2007	Ontario Power Generation	Supervising Nuclear OperatorOntario Power Generation	$112,099Benefits $1,267Total $113,366	$1,267	$113,366
2006	Ontario Power Generation	Supervising Nuclear OperatorOntario Power Generation	$110,623Benefits $1,674Total $112,297	$1,674	$112,297
2005	Ontario Power Generation	Supervising Nuclear OperatorOntario Power Generation	$111,062Benefits $610Total $111,672	$610	$111,672
2004	Ontario Power Generation	Supervising Nuclear OperatorOntario Power Generation	$115,306Benefits $594Total $115,901	$594	$115,901
2003	Ontario Power Generation	Supervising Nuclear OperatorOntario Power Generation	$110,844Benefits $528Total $111,371	$528	$111,371
2002	Ontario Power Generation	Supervising Nuclear OperatorOntario Power Generation	$107,670Benefits $646Total $108,317	$646	$108,317

Take-Home Pay
(After Tax) · 2025 estimate

Daryn Demaeyer was paid $210,501 in 2025; after income tax, CPP and EI that is roughly $135,987, an effective income-tax rate of about 32.8%. That is about 10% above the 2025 median of $190,560 for Supervising Nuclear Operator, FLM Assistant on the Sunshine List. It is up about 1% on the $208,844 paid in 2024. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.

Estimated net pay: ~$135,987
Effective income-tax rate (excl. CPP/EI): ~32.8%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~35.4%
vs. 2025 Supervising Nuclear Operator, FLM Assistant median: +10%

Where does $210,501 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