Ann Marie Thompson

Ontario Power Generation/Authorization Training Supervisor

2025 Salary

$290,426

Total compensation $300,413, including $9,987 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

#255

Ontario Power Generation

Years on List

2003–2025

Peak Salary

$290,426

2025

Full 2025 roster at Ontario Power Generation →·See where $290,426 ranks →

Total Compensation History

Total compensation, 2003–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2003–2025

$107,000 in 2003 is worth about $170,909 in 2025 dollars.

Full salary history, by year
Year	Employer	Position	Salary	Benefits	Total
2025	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$290,426Benefits $9,987Total $300,413	$9,987	$300,413
2024	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$277,072Benefits $9,047Total $286,119	$9,047	$286,119
2023	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$269,791Benefits $8,207Total $277,998	$8,207	$277,998
2022	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$246,150Benefits $7,598Total $253,748	$7,598	$253,748
2021	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$260,034Benefits $6,778Total $266,812	$6,778	$266,812
2020	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$253,282Benefits $6,079Total $259,361	$6,079	$259,361
2019	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$253,734Benefits $5,145Total $258,879	$5,145	$258,879
2018	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$218,356Benefits $5,489Total $223,845	$5,489	$223,845
2017	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$212,643Benefits $1,311Total $213,954	$1,311	$213,954
2016	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$212,101Benefits $1,262Total $213,363	$1,262	$213,363
2015	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$191,671Benefits $1,184Total $192,855	$1,184	$192,855
2014	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$185,882Benefits $1,163Total $187,045	$1,163	$187,045
2013	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$182,334Benefits $1,588Total $183,921	$1,588	$183,921
2012	Ontario Power Generation	Authorization Training SupervisorOntario Power Generation	$177,539Benefits $2,062Total $179,600	$2,062	$179,600
2011	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$173,111Benefits $2,505Total $175,616	$2,505	$175,616
2010	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$167,015Benefits $1,609Total $168,624	$1,609	$168,624
2009	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$157,110Benefits $1,575Total $158,685	$1,575	$158,685
2008	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$164,138Benefits $1,593Total $165,731	$1,593	$165,731
2007	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$180,396Benefits $1,409Total $181,805	$1,409	$181,805
2006	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$160,755Benefits $1,809Total $162,564	$1,809	$162,564
2005	Ontario Power Generation	Authorized Nuclear OperatorOntario Power Generation	$132,726Benefits $723Total $133,449	$723	$133,449
2004	Ontario Power Generation	ANOIT, Nuc. OperatorOntario Power Generation	$111,085Benefits $686Total $111,771	$686	$111,771
2003	Ontario Power Generation	ANOIT - Nuclear OperatorOntario Power Generation	$107,000Benefits $604Total $107,604	$604	$107,604

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Ann Marie Thompson's 2025 salary of $290,426 comes to roughly $174,919 once federal and Ontario income tax (about 37.9% effective) is deducted. The 2025 median for Authorization Training Supervisor on the list was $289,940, almost exactly this figure. It is up about 5% on the $277,072 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: ~$174,919
Effective income-tax rate (excl. CPP/EI): ~37.9%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~39.8%
vs. 2025 Authorization Training Supervisor median: about even

Where does $290,426 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