Insights

Expansion Projects Hydro One's ongoing investments in new transmission lines and facility expansions, such as the Red Lake Transmission Line and the Porcupine project, present opportunities for infrastructure development and modernization solutions, including advanced grid management, monitoring, and security systems.

Technological Investment The company's diverse tech stack, including cloud services, network management tools, and security platforms, indicates a strong need for integrated IT solutions, cybersecurity enhancements, and enterprise software to support operational reliability and digital transformation.

Leadership Transitions The upcoming leadership change with Megan Telford’s appointment as CEO and senior management shifts suggest a time for strategic partnerships focused on leadership training, change management solutions, and executive-level consulting to facilitate smooth transitions.

Financial Scale Hydro One's significant revenue range and large-scale investments, exceeding $3 billion in assets, highlight a substantial market for large infrastructure and technology vendors targeting national utilities with high-value, long-term projects.

Government & Policy Engagement Active consultations for future transmission projects and government-backed infrastructure initiatives open avenues for collaboration on policy-compliant solutions, smart grid technologies, and sustainable energy innovations aligned with Ontario’s strategic energy goals.

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 FormatsExamplePercentage
First.Last@hydroone.comJohn.Doe@hydroone.com
97%
First.Middle@hydroone.comJohn.Michael@hydroone.com
1%
F.Last@hydroone.comJ.Doe@hydroone.com
1%
Last.First@hydroone.comDoe.John@hydroone.com
1%

Frequently Asked Questions

Where is Hydro One's headquarters located?

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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?

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

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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?

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

How much revenue does Hydro One generate?

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As of April 2026, Hydro One's annual revenue is estimated to be $6.3B.

What is Hydro One's NAICS code?

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Hydro One's NAICS code is 22 - Utilities.

How many employees does Hydro One have currently?

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As of April 2026, Hydro One has approximately 5.6K 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.

What industry does Hydro One belong to?

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Hydro One operates in the Utilities industry.

What technology does Hydro One use?

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Hydro One's tech stack includes NiktoCommvaultMicrosoft VisioApple iCloud MailGoogle CloudHP OpenViewJuniper SwitchesIBM QRadar.

What is Hydro One's email format?

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Hydro One's email format typically follows the pattern of First.Last@hydroone.com. Find more Hydro One email formats with LeadIQ.

When was Hydro One founded?

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Hydro One was founded in 1999.

Hydro One

UtilitiesOntario, Canada5001-10000 Employees

Connecting power and possibility.

Section iconCompany Overview

Headquarters
483 Bay Street Toronto, Ontario m5g 2p5 Canada
Phone number
Stock Symbol
HRNNF
NAICS Code
22 - Utilities
Founded
1999
Employees
5001-10000

Section iconFunding & Financials

  • $1B$10B

    Hydro One's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Hydro One's revenue is estimated to be in the range of $1B$10B

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