David Sugg

Ontario Power Generation/Mechanical Technician First Line Manager Assistant

2025 Salary

$174,446

Total compensation $183,070, including $8,624 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

#3,395

Ontario Power Generation

Years on List

2007–2025

Peak Salary

$223,136

2020

Full 2025 roster at Ontario Power Generation →·See where $174,446 ranks →

Total Compensation History

Total compensation, 2007–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2007–2025

$129,843 in 2007 is worth about $191,213 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$174,446Benefits $8,624Total $183,070	$8,624	$183,070
2024	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$198,329Benefits $7,439Total $205,768	$7,439	$205,768
2023	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$215,497Benefits $7,114Total $222,611	$7,114	$222,611
2022	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$193,893Benefits $6,389Total $200,283	$6,389	$200,283
2021	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$210,533Benefits $5,911Total $216,444	$5,911	$216,444
2020	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$223,136Benefits $5,188Total $228,324	$5,188	$228,324
2019	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$172,180Benefits $4,516Total $176,696	$4,516	$176,696
2018	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$174,027Benefits $4,518Total $178,545	$4,518	$178,545
2017	Ontario Power Generation	Mechanical Technician First Line Manager AssistantOntario Power Generation	$164,314Benefits $4,927Total $169,241	$4,927	$169,241
2016	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$154,672Benefits $1,532Total $156,204	$1,532	$156,204
2015	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$142,584Benefits $1,464Total $144,048	$1,464	$144,048
2014	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$137,176Benefits $1,451Total $138,626	$1,451	$138,626
2013	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$145,774Benefits $1,431Total $147,205	$1,431	$147,205
2012	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$148,258Benefits $1,413Total $149,671	$1,413	$149,671
2011	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$139,195Benefits $1,397Total $140,592	$1,397	$140,592
2010	Ontario Power Generation	Mechanical TechnicianOntario Power Generation	$125,794Benefits $1,310Total $127,104	$1,310	$127,104
2007	Ontario Power Generation	Mechanical Maintainer JourneypersonOntario Power Generation	$129,843Benefits $1,201Total $131,044	$1,201	$131,044

Take-Home Pay
(After Tax) · 2025 estimate

David Sugg was paid $174,446 in 2025; after income tax, CPP and EI that is roughly $117,338, an effective income-tax rate of about 29.6%. On total compensation of $183,070, David Sugg ranked #3,395 of 10,346 disclosed at Ontario Power Generation that year, where the median salary was $161,066. That is about 12% less than the $198,329 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: ~$117,338
Effective income-tax rate (excl. CPP/EI): ~29.6%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~32.7%
vs. 2025 Mechanical Technician First Line Manager Assistant median: −15%

Where does $174,446 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