Independent Electricity System Operator (IESO) Employee Directory

UtilitiesOntario, Canada1001-5000 Employees

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.

Find Independent Electricity System Operator (IESO) employees' phone numbers or email addresses

Independent Electricity System Operator (IESO) Global Highlights

North America
997

Canada
980
United States Of America
15
Mexico
2

Europe
30

Bulgaria
23
Spain
4
Italy
1
United Kingdom Of Great Britain And Northern Ireland
1
Sweden
1

Asia
2

Indonesia
2

Africa
1

Nigeria
1

South America
1

Chile
1

Independent Electricity System Operator (IESO)'s Leadership

R. S.
Coo And Vp, Markets And Reliability - Ontario’s Independent Electricity System Operator (ieso)
Mobile Phone
Email
E. C.
Cfo And Vp Of Corporate Services
Mobile Phone
Email
B. L.
Cio & Vice President Organizational Development
Mobile Phone
Email
L. G.
President And Chief Executive Officer
Mobile Phone
Email
K. S.
President And Senior Project Manager
Mobile Phone
Email
E. N.
Ciso & Director Of Information Security
Mobile Phone
Email
G. O.
Managing Partner
Mobile Phone
Email
M. H.
Local Vice-President, Society Of United Professionals
Mobile Phone
Email

Independent Electricity System Operator (IESO) Employee Metrics

100%

50%

0%

2026

2025

Analytics
Engineering
Program & Project Management
Operations
Legal
Other
Business
Administrative
Information Technology

Contact profiles from Independent Electricity System Operator (IESO)

Name

Title

Contact Info

Location

Last Update

S. N.
Corporate Controller
Mobile Phone
Email
CanadaOntario
Apr 03, 2024
K. W.
Director, Planning And Assessments
Mobile Phone
Email
CanadaOntario
Nov 13, 2025
L. O.
Sr. Manager Business Services
Mobile Phone
Email
Canada
Sep 12, 2025
G. S.
Senior Manager, Contract Management
Mobile Phone
Email
CanadaOntario
Aug 29, 2024
D. J.
Lead Power System Engineer
Mobile Phone
Email
CanadaOntario
Feb 06, 2026
G. J.
Lead Data Scientist
Mobile Phone
Email
CanadaOntario
Nov 19, 2025
L. E. M.
Senior Manager, Information Governance And Foi
Mobile Phone
Email
CanadaOntario
Nov 19, 2025
C. B.
Manager, Contract Management
Mobile Phone
Email
CanadaOntario
Jul 18, 2025
S. B.
Senior Manager, Enterprise Architecture Office
Mobile Phone
Email
CanadaOntario
Jan 22, 2026
A. K.
Senior Manager & Senior Counsel
Mobile Phone
Email
CanadaOntario
Nov 12, 2025

Frequently Asked Questions

What is Independent Electricity System Operator (IESO) known for?

Independent Electricity System Operator (IESO) operates in the Utilities industry. The company's main headquarters is located in 120 Adelaide Street West Toronto, Ontario m5h 1t1 Canada; you can contact the main corporate office by phone at

+1-905-403-****

. Explore Independent Electricity System Operator (IESO)'s company overview page for more information.

What is Independent Electricity System Operator (IESO)'s most common email format?

Independent Electricity System Operator (IESO) employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Independent Electricity System Operator (IESO) email formats with LeadIQ.

How many employees does Independent Electricity System Operator (IESO) have currently?

Independent Electricity System Operator (IESO) has approximately 1.1K employees as of February 2026. These team members are located across 5 continents, including North AmericaEuropeAsia.

Who are Independent Electricity System Operator (IESO)'s key employees and leadership?

As of February 2026, Independent Electricity System Operator (IESO)'s key employees include:

Coo And Vp, Markets And Reliability - Ontario’s Independent Electricity System Operator (ieso): R. S.
Cfo And Vp Of Corporate Services: E. C.
Cio & Vice President Organizational Development: B. L.
President And Chief Executive Officer: L. G.
President And Senior Project Manager: K. S.

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