Acronym Solutions Inc.​

Acronym Solutions Inc. (formerly Hydro One Telecom Inc.) is a full-service Information and Communications Technology (ICT) company that provides a range of scalable and secure network connectivity, cloud and operational solutions. We support Ontario-based businesses, large enterprises, service providers, healthcare providers, public sector organizations and agencies, utilities and school boards. We leverage our extensive network expertise to design and build customized, fully scalable solutions to help our customers grow their business and realize their full potential. 

With more than 20 years' experience managing the communications network that enables Ontario's electrical grid, Acronym is uniquely positioned to understand the mission-critical needs of any business and deliver the innovative and reliable services that respond to the changing demands of a post-pandemic business environment and support rapid growth and digital transformation initiatives. For more information, visit acronymsolutions.com.


Hydro One Networks Inc.

Hydro One Networks Inc., our largest subsidiary, is involved in the planning, construction, operation, and maintenance of our transmission and distribution network.

Our transmission system carries electricity from generating stations to local distribution companies and large industrial customers through our high-voltage network of transformer stations, transmission towers, and wires.

We own 97 per cent of transmission in Ontario with 30,000 circuit kilometres of high-voltage transmission lines. We also own and operate 26 interconnections with neighbouring provinces and states, which allow electricity to flow into and out of Ontario.

Our distribution system delivers electricity at lower voltages to homes, farms, and businesses through our network of hydro poles and power lines. Our network is the largest in the province, with 123,000 circuit kilometres of wires serving 1.5 million customers, mostly in rural areas.


Hydro One Remote Communities Inc.

Operates and maintains the generation and distribution assets used to supply electricity to 22 communities across northern Ontario that are not connected to the province’s electricity grid. For more information, visit www.hydrooneremotes.ca.


Hydro One Sault Ste. Marie  

Hydro One Sault Ste. Marie is an integral component of Ontario's transmission system that connects northern Ontario to southern Ontario consisting of 15 transmission stations, 560 kilometres of high and medium voltage 44-230 kV transmission lines, and related infrastructure covering an area of 12,000 square kilometres and connects to Hydro One’s Wawa and Mississagi transmission stations. ​Learn more about Hydro One Sault Ste. Marie.


Ivy Charging Network

Ivy Charging Network is building one of Ontario’s largest and most connected electric vehicle fast-charger networks. The company anticipates it will have 73 locations across the province by the end of 2021, making charging on-the-go fast, reliable and seamless. The unregulated company is an equal partnership with Hydro One and Ontario Power Generation and has received funding from Natural Resources Canada. Learn more about Ivy.