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Top Energy Companies in Toronto (64)

X-energy
Greentech • Energy
3 Offices
598 Employees
15 Benefits

X-energy is delivering the next generation of carbon-free energy by reinventing nuclear power. We believe in leaving a cleaner planet for our children and grandchildren, while continuing to provide sufficient and affordable power to sustain growing populations around the world. That is why we have reinvented nuclear power, with a unique combination of proven technologies and new innovations, to meet our...

X-energy
Santé Group
Energy • Renewable Energy
3 Offices
141 Employees

As a global contractor, Santé can provide turnkey strategy, design, engineering, procurement, and construction for solar projects globally. Due to our extensive reach we access to a global talent pool that combines robust project management experience with construction expertise. Our global network ensures we can support your business anywhere.

Santé Group
Vistra Corp
12 Offices
1,186 Employees
7 Benefits

Vistra is a premier, integrated, Fortune 300 energy company based in Irving, Texas, providing essential resources for customers, commerce, and communities. Vistra combines an innovative, customer-centric approach to retail with safe, reliable, diverse, and efficient power generation. The company brings its products and services to market in 20 states and the District of Columbia, including six of the seven competitive...

Vistra Corp
Independent Electricity System Operator (IESO)
3 Offices
1,053 Employees
13 Benefits

It takes a network of professionals to plan and operate the power grid. The Independent Electricity System Operator (IESO) manages Ontario's power system, meeting Ontario's needs in real-time and by planning for the future. The IESO’s unique, challenging work environment attracts diverse, highly-educated professionals from engineering, business, finance, economics, information technology, law and social sciences. Follow the IESO to learn...

Independent Electricity System Operator (IESO)
Direct Energy
14 Offices
2,900 Employees
10 Benefits

Direct Energy offers electricity, natural gas and home services across the U.S. and Canada. Experience low rates, excellent customer service and start saving today! Sign up now.

Direct Energy
NextEra Energy, Inc.
Greentech • Energy • Solar • Renewable Energy
23 Offices
10,001 Employees
29 Benefits

NextEra Energy, Inc. (NYSE: NEE) is a leading clean energy company headquartered in Juno Beach, Florida. NextEra Energy owns two electric companies in Florida: Florida Power & Light Company, which serves more than five million customer accounts in Florida and is the largest rate-regulated electric utility in the United States as measured by retail electricity produced and sold; and Gulf...

NextEra Energy, Inc.
3E Nano
Energy • Solar • Renewable Energy
Kitchener
12 Employees

3E Nano was founded in November 2015 by a group of experienced entrepreneurs with extensive solar energy and nano-technology backgrounds representing science, engineering, business development, commercialization, sales and finance. The company has developed and is commercializing high performance thermally and optically smart, nano-thin, Solar/Energy Control coatings. It has partnered with industry leading players to bring its product to market and...

3E Nano
Infra Pipe Solutions Ltd.
Energy • Utilities • Industrial • Manufacturing
2 Offices
100 Employees

Infra Pipe Solutions is a leading North American manufacturer of medium- and high-density polyethylene (HDPE) pipes and structures, providing solutions for essential infrastructure such as water, energy, and communications.

Infra Pipe Solutions Ltd.
Qualus Power Services
20 Offices
1,236 Employees
32 Benefits

Qualus is a leading provider of specialized engineering and technical field services. We play a vital role in the modernization of the electric power infrastructure, decarbonization of the economy, and the broader energy transition. Our team of highly skilled technical professionals provides high quality end-to-end services to clients across the U.S.

Qualus Power Services
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S&C Electric Company
Energy • Industrial • Automation • Manufacturing • Renewable Energy
13 Offices
2,729 Employees
43 Benefits

S&C Electric Company is a global provider of equipment and services for electric power systems. Founded in 1911, the company designs and delivers innovative solutions to transform the electrical grid for a more reliable and sustainable energy future, serving markets including utility, commercial, industrial, and renewables.

S&C Electric Company
Peak Power
Energy
4 Offices
57 Employees
2 Benefits

Peak Power is a Canadian climate tech company at the forefront of the energy transition. We’re pushing the envelope of what distributed energy resources can do in the built environment. We’re the only company aggregating battery storage, grid interactive buildings, and bi-directional electric vehicles with a single decarbonization platform, Peak Synergy, for partners to achieve net zero goals, cut operating...

Peak Power
Schneider Electric
Artificial Intelligence • Internet of Things • Software • Energy • Automation • Manufacturing • Renewable Energy
61 Offices
150,000 Employees
45 Benefits
Electrify. Automate. Digitalize. Build the New Energy Landscape.

Schneider Electric is your energy technology partner. We lead the convergence of electrification, automation, and digital intelligence to make the New Energy Landscape possible. Through platforms like EcoStruxure, we enable buildings, data centers, factories, infrastructure, and grids to operate as open, software-defined systems with intelligence built in at every level. We go beyond connectivity - simplifying complexity and unlocking the...

Schneider Electric

Schneider Electric's Top Stability & Growth Strengths

Strong Revenue Growth: Feedback suggests Schneider delivered record annual results, sustained strong organic growth into early 2026, and holds a sizable backlog that provides good visibility. Company commentary ties momentum to Energy Management and data‑center‑related systems.

Strong Market Position & Advantage: Feedback suggests the firm is widely viewed as a leader across energy management, data center power distribution, and grid/digital platforms, reinforced by independent leaderboards and repeated sustainability accolades. Competitive comparisons also cite strengths in service quality, integration, and overall culture versus key peers.

Market Expansion: Feedback suggests the company is actively investing and hiring, with major U.S. capacity expansions and thousands of open roles globally targeted at AI, data centers, and grid modernization. North America shows particularly strong traction alongside growth in other regions.

BWX Technologies
8 Offices
1,980 Employees
21 Benefits

At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. Headquartered in Lynchburg, Virginia, BWXT is a Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration. With approximately 7,000 employees, BWXT has 14 major operating sites in the U.S., Canada...

BWX Technologies
ALS Limited
Professional Services • Pharmaceutical • Energy • Chemical
31 Offices
11,000 Employees
26 Benefits Hiring Now

ALS Limited is a global leader in testing, inspection, certification, and verification services, providing comprehensive solutions across industries such as life sciences, minerals, industrial, and energy.

ALS Limited
Rheem Manufacturing Company
Energy • Appliances • Industrial • Manufacturing
15 Offices
3,917 Employees
30 Benefits

Rheem Manufacturing Company is a global leader in the production of residential and commercial heating, cooling, water heating, and pool & spa heating equipment, providing total heating, cooling, and water heating solutions.

Rheem Manufacturing Company
TWD Technologies Ltd.
Professional Services • Consulting • Energy • Industrial • Renewable Energy
Burlington
350 Employees
Hiring Now

TWD is a creative engineering company specializing in designing customized mission equipment and temporary works, offering multidisciplinary services including structural, mechanical, installation, and marine engineering for projects in Oil & Gas, Infrastructure, and Renewables.

TWD Technologies Ltd.
dynaCERT
Greentech • Energy
Toronto
40 Employees

dynaCERT is a growing energy sector company that specializes in delivering Carbon Emission Reduction Technologies to a global marketplace. Throughout our years in business we have worked to provide a reliable and effective electrolysis unit that generates hydrogen and oxygen on demand to: (A) address the growing requirements to reduce emissions; and (B) provide an increase in fuel economy. Tested and...

dynaCERT
Barrick Mining Corporation
Energy • Manufacturing
21 Offices
26,800 Employees
7 Benefits

Barrick is a leading global mining, exploration, and development company that produces gold and copper. It operates in prolific mining districts worldwide and explores for energy materials.

Barrick Mining Corporation
NES Fircroft
HR Tech • Information Technology • Energy
48 Offices
2,016 Employees
3 Benefits

With over 50 years of expertise, NES Fircroft is an award-winning workforce solutions specialist that provides candidates across the Oil & Gas, Power and Renewables, Life Science, Chemical, Automotive and Mining sectors worldwide. We provide tailored staffing solutions, sourced from a global talent pool by a dedicated, discipline specific team of consultants. It’s people that deliver projects and with over 100...

NES Fircroft
Enbridge
Energy • Renewable Energy
17 Offices
10,753 Employees
13 Benefits Hiring Now

Our name spells out our mission: a bridge to a cleaner energy future. That bridge safely connects millions of people around the world to the energy they rely on every day, fueling quality of life. Throughout our history, and especially today, we are looking beyond the horizon to invest in and build modern infrastructure, resilient communities and reliable energy. We operate across...

Enbridge

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