Insights

Gathering insights about Hydro One…

Similar companies to Hydro One

Hydro One Tech Stack

Hydro One uses 8 technology products and services including Nikto, Commvault, Microsoft Visio, and more. Explore Hydro One's tech stack below.

Nikto
Application Security Testing
Commvault
Backup And Recovery
Microsoft Visio
Dev Tools
Apple iCloud Mail
Email
Google Cloud
Infrastructure As A Service
HP OpenView
IT Infrastructure Monitoring
Juniper Switches
Network Hardware
IBM QRadar
Security Information And Event Management

Media & News

Hydro One's Email Address Formats

Hydro One uses at least 1 format(s):

Hydro One Email Formats	Example	Percentage
First.Last@hydroone.com	John.Doe@hydroone.com	97%
First.Middle@hydroone.com	John.Michael@hydroone.com	1%
F.Last@hydroone.com	J.Doe@hydroone.com	1%
Last.First@hydroone.com	Doe.John@hydroone.com	1%

Frequently Asked Questions

Where is Hydro One's headquarters located?

Hydro One's main headquarters is located at 483 Bay Street Toronto, Ontario m5g 2p5 Canada. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is Hydro One's phone number?

You can contact Hydro One's main corporate office by phone at

+1-416-345-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Hydro One's stock symbol?

Hydro One is a publicly traded company; the company's stock symbol is HRNNF.

What is Hydro One's official website and social media links?

Hydro One's official website is hydroone.com and has social profiles on LinkedIn Crunchbase.

How much revenue does Hydro One generate?

As of February 2026, Hydro One's annual revenue is estimated to be $5B.

What is Hydro One's NAICS code?

Hydro One's NAICS code is 22 - Utilities.

How many employees does Hydro One have currently?

As of February 2026, Hydro One has approximately 5.5K employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Ethics Officer: F. A.Chief Pilot: B. S.Chief Physician: D. P.. Explore Hydro One's employee directory with LeadIQ.