Kate Longmoore
Independent Electricity System Operator/Senior Manager Operations Readiness / Gestionnaire principal – Préparation des opérations
2025 Salary
$207,260Total compensation $207,449, including $189 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
#94Independent Electricity System Operator
Years on List
72019–2025
Peak Salary
$207,2602025
Full 2025 roster at Independent Electricity System Operator →·See where $207,260 ranks →
Total Compensation History
Full History
2019–2025
$118,742 in 2019 is worth about $143,364 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Manager Operations Readiness / Gestionnaire principal – Préparation des opérationsIndependent Electricity System Operator | $207,260Benefits $189Total $207,449 |
| 2024 | Senior Manager Operations Readiness / Gestionnaire principal - Préparation des opérationsIndependent Electricity System Operator | $180,843Benefits $183Total $181,025 |
| 2023 | Manager Change Management Adoption and Benefits Realization / Adoption de la gestion du changement et réalisation des avantages sociaux des gestionnairesIndependent Electricity System Operator / Opérateur indépendant de réseau d'électricité | $171,877Benefits $292Total $172,169 |
| 2022 | Manager Change Management Adoption and Benefits Realization / Adoption de la gestion du changement et réalisation des avantages sociaux des gestionnairesIndependent Electricity System Operator | $125,215Benefits $387Total $125,602 |
| 2021 | Senior Advisor Internal Engagement / Conseiller principal - Mobilisation interneIndependent Electricity System Operator | $106,439Benefits $376Total $106,815 |
| 2020 | Senior Advisor Internal Engagement / Conseiller principal – Mobilisation interneIndependent Electricity System Operator | $125,597Benefits $356Total $125,954 |
| 2019 | Senior Advisor Internal Engagement / Conseiller principal – Mobilisation interneIndependent Electricity System Operator | $118,742Benefits $358Total $119,101 |
Take-Home Pay
(After Tax) · 2025 estimate
Kate Longmoore was paid $207,260 in 2025; after income tax, CPP and EI that is roughly $134,311, an effective income-tax rate of about 32.5%. It is up about 15% on the $180,843 paid in 2024. Kate Longmoore has appeared on the list 7 times since 2019. After pension contributions (probably PSPP or OPTrust in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$134,311
- Effective income-tax rate (excl. CPP/EI)
- ~32.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~35.2%
Where does $207,260 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.