What Does Hydro One Do?

Total employees5432
HeadquartersToronto
Founded1999

Hydro One Limited, through its wholly-owned subsidiaries, is Ontario's largest electricity transmission and distribution service provider. It owns and operates substantially all of Ontario's high-voltage transmission network, which spans approximately 30,000 circuit kilometers. Hydro One also distributes electricity to approximately 1.5 million customers, primarily in rural and small-town Ontario, through a 125,000 circuit kilometer low-voltage distribution system. The company is committed to delivering electricity safely, reliably, and affordably, while investing in modernizing the grid to meet Ontario's future energy needs.

Where Is Hydro One's Headquarters?

HQ Function

The headquarters serves as the central hub for corporate management, strategic planning, financial operations, regulatory affairs, engineering oversight, and customer service leadership for Hydro One's extensive operations across Ontario.

Notable Features:

The Hydro One headquarters is situated in a landmark modernist building, historically known as the Ontario Hydro Building. Its prominent location on University Avenue contributes significantly to Toronto's civic and business landscape. The building features a distinctive design characteristic of its era.

Work Culture:

The HQ fosters a professional and collaborative environment focused on engineering excellence, operational efficiency, and public service. There is a strong emphasis on safety, innovation in energy solutions, sustainability, and meeting the diverse needs of Ontario's communities.

HQ Significance:

As the command center for Ontario's largest electricity provider, the headquarters is crucial for managing the province's vital energy infrastructure, ensuring grid stability, and supporting economic activity across Ontario.

Values Reflected in HQ: The building's solid and enduring architecture can be seen to reflect Hydro One's core values of reliability and stability. Its central, accessible location signifies its commitment to serving the province and its importance as a key Ontario institution.

Location:

Hydro One's core operations, including electricity transmission and distribution services, are primarily focused within the province of Ontario, Canada. While the company may engage with international suppliers for equipment and technology, and participate in global industry forums for best practices, it does not have significant operational offices or direct service delivery functions outside of Ontario. Its strategic focus remains on serving the energy needs of Ontarians.

Street Address:

700 University Avenue

City:

Toronto

State/Province:

Ontario

Country:

Canada

Where Else Does Hydro One Operate Around the World?

Barrie, Ontario, Canada

Address: 200 Bayview Dr, Barrie, ON L4N 4Y8 (Barrie Operations Centre)

To directly serve the electricity needs of customers and manage essential infrastructure in the Central Ontario region, adapting to local conditions and growth.

Thunder Bay, Ontario, Canada

Address: 340 S Syndicate Ave, Thunder Bay, ON P7E 1E3 (Thunder Bay Operations Centre)

To ensure reliable power delivery, perform specialized maintenance, and support communities and industries, including mining and forestry, across Northwestern Ontario.

London, Ontario, Canada

Address: 6830 Westminster Dr, London, ON N6P 1P2 (Westminster Operations Centre)

To support a diverse customer base including agricultural, industrial, and residential users in Southwestern Ontario by providing reliable electricity, responsive service, and facilitating regional economic development.

Buying Intent Signals for Hydro One

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Hydro One? Meet the Executive Team

As of April 2025, Hydro One' leadership includes:

David Lebeter - President and Chief Executive Officer
Chris Lopez - Chief Financial Officer & Chief Regulatory Officer
Renée McKenzie - Chief Operating Officer and EVP, Corporate Services
Megan Telford - Chief Human Resources Officer
Paul Harricks - Chief Legal Officer
Teri French - EVP, Operations and Customer Experience

Who's Investing in Hydro One?

Hydro One has been backed by several prominent investors over the years, including:

Province of Ontario (Government of Ontario)
RBC Global Asset Management Inc.
BMO Asset Management Inc.
The Vanguard Group, Inc.
CIBC Asset Management Inc.

What Leadership Changes Has Hydro One Seen Recently?

Hire2
Exits3

Over the past 12 months (mid-2023 to mid-2024), Hydro One has undertaken a significant evolution of its executive team. This period was marked by key new appointments to critical operational roles and several planned retirements and departures, reflecting a strategic leadership transition aimed at strengthening the company for future energy challenges and opportunities in Ontario.

Departures

Darlene Bradley, Darlene Bradley retired from her executive role at the end of 2023.
Andrew Spencer, Andrew Spencer retired from his executive position at the end of 2023.
Brad Bowness, Brad Bowness departed from his executive role at the end of 2023.

New Appointments:

Teri French, Teri French appointed as new EVP, Operations and Customer Experience, effective January 2024.
Renée McKenzie, Renée McKenzie appointed to the newly structured role of COO and EVP, Corporate Services, effective January 2024.

What Technology (Tech Stack) Is Used byHydro One?

Discover the tools Hydro One uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Hydro One Email Formats and Examples

Hydro One primarily utilizes the first_name.last_name@hydroone.com email format for its employees. This is a common and professional structure in large corporations, facilitating clear and direct communication. Variations may exist but are less common.

first.last@hydroone.com

Format

jane.doe@hydroone.com

Example

95%

Success rate

What's the Latest News About Hydro One?

Hydro One News ReleasesMay 8, 2024

Hydro One Reports First Quarter 2024 Results

Hydro One Limited announced its financial and operating results for the first quarter ended March 31, 2024. The company highlighted continued investment in grid modernization and strong reliability performance, alongside stable financial outcomes....more

Cision / Hydro OneApril 25, 2024

Hydro One and Google Cloud Partner to Drive Innovation in Ontario's Energy Sector

Hydro One announced a strategic partnership with Google Cloud to leverage advanced data analytics, artificial intelligence (AI), and machine learning (ML) capabilities. The collaboration aims to enhance grid reliability, optimize operations, reduce costs, and accelerate Ontario's transition to a cleaner energy future....more

Hydro One News ReleasesMarch 26, 2024

Hydro One Invests in New Bruce to Milton Transmission Line to Power Ontario's Growth

Hydro One announced significant investments to build a new, double-circuit 500-kilovolt transmission line from the Bruce Power complex to Milton. This major infrastructure project is designed to support increasing electricity demand and facilitate economic development in southwestern Ontario....more

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