Our corporate structure
Toronto Hydro Corporation
Toronto Hydro Corporation is a holding company which wholly owns two subsidiaries: Toronto Hydro-Electric System Limited and Toronto Hydro Energy Services Inc.
The Corporation is responsible for supervising the operations of its subsidiaries and providing them with corporate, management services and strategic direction.
Toronto Hydro-Electric System Limited
Toronto Hydro-Electric System Limited (commonly referred to as Toronto Hydro) owns and operates the electricity distribution system for the city of Toronto. We have approximately 785,000 customers in Toronto and distribute approximately 17 per cent of the electricity consumed in Ontario.
Toronto Hydro is responsible for the following services:
- Delivering safe and reliable electrical power to approximately 785,000 residential, commercial and industrial customers in the city of Toronto, which has a population base of approximately 3.0 million people
- Planning, maintaining and aiming to operate our electricity distribution infrastructure efficiently and in an environmentally responsible manner
- Providing consistent, high-quality customer service
Toronto Hydro Energy Services Inc.
Toronto Hydro Energy Services Inc. is responsible for providing streetlighting and expressway lighting services in the city of Toronto.