Andres Tassa

Ontario Power Generation/Supervising Nuclear Operator First Line Manager Assistant

2025 Salary

$192,367

Total compensation $201,041, including $8,674 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

#2,156

Ontario Power Generation

Years on List

2005–2025

Peak Salary

$192,367

2025

Full 2025 roster at Ontario Power Generation →·See where $192,367 ranks →

Total Compensation History

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

Full History
2005–2025

$106,327 in 2005 is worth about $163,168 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	$192,367Benefits $8,674Total $201,041	$8,674	$201,041
2024	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$175,066Benefits $7,318Total $182,384	$7,318	$182,384
2023	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$183,915Benefits $7,143Total $191,059	$7,143	$191,059
2022	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$155,633Benefits $6,408Total $162,041	$6,408	$162,041
2021	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$157,031Benefits $5,764Total $162,795	$5,764	$162,795
2020	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$159,020Benefits $5,176Total $164,196	$5,176	$164,196
2019	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$153,088Benefits $4,491Total $157,578	$4,491	$157,578
2018	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$148,067Benefits $4,497Total $152,564	$4,497	$152,564
2017	Ontario Power Generation	Supervising Nuclear Operator First Line Manager AssistantOntario Power Generation	$150,554Benefits $4,916Total $155,470	$4,916	$155,470
2016	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$143,841Benefits $1,381Total $145,222	$1,381	$145,222
2015	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$156,419Benefits $1,372Total $157,790	$1,372	$157,790
2014	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$157,340Benefits $1,366Total $158,705	$1,366	$158,705
2013	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$154,788Benefits $1,350Total $156,139	$1,350	$156,139
2012	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$123,532Benefits $1,333Total $124,865	$1,333	$124,865
2011	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$111,633Benefits $1,319Total $112,952	$1,319	$112,952
2010	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$132,885Benefits $1,256Total $134,141	$1,256	$134,141
2009	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$154,895Benefits $1,239Total $156,134	$1,239	$156,134
2008	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$130,801Benefits $1,248Total $132,049	$1,248	$132,049
2007	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$130,036Benefits $1,164Total $131,200	$1,164	$131,200
2006	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$110,316Benefits $1,543Total $111,860	$1,543	$111,860
2005	Ontario Power Generation	Nuclear OperatorOntario Power Generation	$106,327Benefits $417Total $106,744	$417	$106,744

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Andres Tassa's 2025 salary of $192,367 comes to roughly $126,757 once federal and Ontario income tax (about 31.2% effective) is deducted. At Ontario Power Generation, 10,346 people made the 2025 list with a median salary of $161,066; Andres Tassa's total compensation of $201,041 ranked #2,156. Andres Tassa has appeared on the list 21 times since 2005. 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: ~$126,757
Effective income-tax rate (excl. CPP/EI): ~31.2%
CPP + EI contributions: ~$5,507
All-in deduction rate (incl. CPP/EI): ~34.1%
vs. 2025 Supervising Nuclear Operator, FLM Assistant median: +1%

Where does $192,367 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