It takes a network of professionals to plan and operate the power grid. The Independent Electricity System Operator (IESO) manages Ontario's power system, meeting Ontario's needs in real-time and by planning for the future. The IESO’s unique, challenging work environment attracts diverse, highly-educated professionals from engineering, business, finance, economics, information technology, law and social sciences. Follow the IESO to learn more about us and the people who work here. Explore the Careers page to hear from current employees and discover opportunities to be part of an energized, leading-edge team with excellent opportunities for growth and development.
View Top Employees from Independent Electricity System Operator (IESO)| Website | http://www.ieso.ca |
| Revenue | $675.9 million |
| Employees | 979 (932 on RocketReach) |
| Founded | 1998 |
| Address | 120 Adelaide Street West, Toronto, Ontario M5H 1T1, CA |
| Phone | (905) 403-6900 |
| Fax | (416) 969-6383 |
| Industry | Utilities, Electricity, Oil & Gas, Energy, Utilities & Waste Treatment |
| Web Rank | 558842 |
| Web Visits | 58700 |
| Keywords | Ieso, Ieso Careers, Peak Tracker, Price Setting In Wholesale Electricity, Distributed Energy Resources |
| Competitors | AESO, Evolugen by Brookfield Renewable, Northland Power Inc., Red Eléctrica, TransAlta |
| SIC | SIC Code 491 Companies, SIC Code 49 Companies |
| NAICS | NAICS Code 22 Companies, NAICS Code 2211 Companies, NAICS Code 221122 Companies, NAICS Code 221 Companies, NAICS Code 221121 Companies, NAICS Code 22112 Companies |
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Independent Electricity System Operator (IESO) Questions
The Independent Electricity System Operator (IESO) annual revenue was $675.9 million in 2024.
Lesley Gallinger is the President and Chief Executive Officer of Independent Electricity System Operator (IESO).
932 people are employed at Independent Electricity System Operator (IESO).
Independent Electricity System Operator (IESO) is based in Toronto, Ontario.
The NAICS codes for Independent Electricity System Operator (IESO) are [22, 2211, 221122, 221, 221121, 22112].
The SIC codes for Independent Electricity System Operator (IESO) are [491, 49].
Top Independent Electricity System Operator (IESO) Employees
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Robin Riddell
Vice President Human Resources at Independent Electricity System Operator (IESO)
Mississauga, Ontario, Canada12 -
ViewAqsa Jafri
Talent Acquisition Advisor at Independent Electricity System Operator (IESO)
Burlington, ON, CA25 -
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Barb Anderson
Chief Financial Officer at Independent Electricity System Operator (IESO)
Haldimand County, Ontario, Canada21
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