Company profile
Hydro One
Connecting power and possibility.
- Industry
- Utilities
- Employees
- 5,735
- Headquarters
- Toronto, Ontario
- Founded
- 1999
- LinkedIn followers
- 128,426
- Office locations
- 2
Hydro One company summary
Hydro One is a company in the Utilities industry, headquartered in Toronto, Ontario, founded in 1999. On LinkedIn the company has around 5,735 employees and 128,426 followers. Warmrank detected 34 technologies across 18 categories on hydroone.com, including Apple iCloud Mail, Bootstrap, Cloudflare. The company lists 2 office locations. Its listed specialties include Electricity transmission and distribution, Energy Systems, Power systems.
What technology does Hydro One use?
Warmrank detected 34 technologies on hydroone.com, last checked July 2026. Click any tool to see other companies that use it.
Contentsquare
Decibel
Dynatrace
Elastic APM
Google Analytics
Linkedin Insight Tag
Next.js
Nuxt.js
React
Vue.js
Slick
jQuery
jQuery UIMiscellaneous
Open Graph
Popper
WebpackAdvertising
Linkedin Ads
Cloudflare
cdnjsFont scripts
Font Awesome
Google Font API
Apple iCloud Mail
Microsoft 365Show 10 more technologiesShow fewer technologies
Microsoft SharePointProgramming languages
Node.js
Dynatrace RUMSearch engines
ElasticsearchSecurity
SSL/TLS certificate authorities
Tag managers
Google Tag ManagerUI frameworks
BootstrapVideo players
YouTubeWeb frameworks
Microsoft ASP.NETAbout Hydro One
Connecting power and possibility.
Specialties
Where is Hydro One located?
Hydro One lists 2 office locations.
Compare companies similar to Hydro One
More companies in Utilities.
| Company | Industry | Employees | Founded | Headquarters |
|---|---|---|---|---|
Hydro One hydroone.com | Utilities | 5,735 | 1999 | Toronto, Ontario |
 ACCIONA acciona.com | Utilities | 34,109 | - | Madrid, Community of Madrid |
| Utilities | 6,501 | 2003 | Madrid, Madrid | |
 Enel Group enel.com | Utilities | 31,290 | - | Rome, Italy |
 Dubai Electricity & Water Authority - DEWA dewa.gov.ae | Utilities | 12,149 | 1992 | Dubai, Dubai |
 Neoenergia neoenergia.com | Utilities | 12,334 | 1997 | Rio de Janeiro, Rio de Janeiro |
 NWC nwc.com.sa | Utilities | 8,515 | 2008 | Riyadh, Saudi Arabia |
 Eskom Holdings SOC Ltd eskom.co.za | Utilities | 42,937 | 1923 | Johannesburg, Gauteng |
 Octopus Energy octopus.energy | Utilities | 6,047 | - | London, England |
 RWE rwe.com | Utilities | 14,982 | 1898 | Essen, North Rhine-Westphalia |
 Grupo Energisa energisa.com.br | Utilities | 12,195 | 1905 | Cataguases, Minas Gerais |
Frequently asked questions about Hydro One
What does Hydro One do?
Connecting power and possibility.
What technology does Hydro One use?
Warmrank detected 34 technologies on hydroone.com, including Apple iCloud Mail, Bootstrap, Cloudflare, Contentsquare, Decibel, Dynatrace, Dynatrace RUM, Elastic APM.
How many employees does Hydro One have?
Hydro One has around 5,735 employees on LinkedIn.
Where is Hydro One headquartered?
Hydro One is headquartered in Toronto, Ontario.
Where does Hydro One have offices?
Hydro One lists 2 office locations, including Toronto, Ontario M5G 2P5, CA; Markham, Ontario L6G 1B7, CA.
When was Hydro One founded?
Hydro One was founded in 1999.
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