Martin Shigeishi
City of Toronto/Manager Water Treatment Plants
2023 Salary — last year on the list
$175,380Total compensation $176,257, including $877 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
2023
Employer Rank
#548City of Toronto
Years on List
212002–2023
Peak Salary
$175,3802023
Full 2023 roster at City of Toronto →·See where $175,380 ranks →
Total Compensation History
Full History
2002–2023
$116,126 in 2002 is worth about $190,679 in 2025 dollars.
Take-Home Pay
(After Tax) · 2023 estimate
In 2023, Martin Shigeishi's $175,380 salary works out to roughly $116,206 after income tax, CPP and EI — an all-in deduction rate of about 33.7%. Among those listed as Manager Water Treatment Plants in 2023, the median was $177,549; this salary sits about 1% below it. Martin Shigeishi has appeared on the list 21 times since 2002. Pension contributions — likely OMERS in the Municipalities & Services sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$116,206
- Effective income-tax rate (excl. CPP/EI)
- ~31.0%
- CPP + EI contributions
- ~$4,756
- All-in deduction rate (incl. CPP/EI)
- ~33.7%
- vs. 2023 Manager Water Treatment Plants median
- −1%
Where does $175,380 rank on the Sunshine List? →
Estimate only: 2023 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.