Top 20 Energy, Utilities & Waste Treatment Companies in Canada
Montréal , Quebec , Canada (Map)
26500 EmployeesPower Corporation
We make these community investments because we believe in the ability of the voluntary sector, working in partnership with governments and businesses, to build a better society with better opportunities for all Canadians. We are business entrepreneurs and we value the vibrant entrepreneurship that permeates the voluntary sector. We are particular... more
Calgary , Alberta , Canada (Map)
13980 EmployeesSuncor Energy Products Inc.
Suncor Energy Products Inc. is a wholly-owned subsidiary of Suncor Energy Inc., an integrated energy company. In addition to a refinery in Sarnia, Suncor Energy Products has a network of 281 Sunocobranded retail and Fleet Fuel cardlock sites and has a 50 per cent joint venture interest in over 200 Pioneer and UPI retail sites. Suncor Energy Product... more
Calgary , Alberta , Canada (Map)
13190 EmployeesSuncor Energy Inc.
Suncor Energy Inc. is Canada's premier integrated energy company. Suncor's operations include oil sands development and upgrading, conventional and offshore oil and gas production, petroleum refining, and product marketing under the Petro-Canada brand. While working to responsibly develop petroleum resources, Suncor is also developing a growing ren... more
Calgary , Alberta , Canada (Map)
11211 EmployeesFlint Energy Services Ltd
Flint Energy Services Ltd. is now URS Flint, a part of URS Corporation. URS is a leading provider of engineering, construction and technical services for public agencies and private sector companies around the world. URS Flint is one of North America's leading fully integrated upstream and midstream construction and production service provider to t... more
Windsor , Ontario , Canada (Map)
10000 EmployeesSTOPAQ B.V
Dutch and Dubai based STOPAQ (with a factory in Abu Dhabi) is a manufacturer and worldwide supplier of the highest quality patented visco-elastic anti-corrosion products. Specializing in self-healing corrosion prevention and sealant systems, STOPAQ supplies a wide range of green visco-elastic solutions to protect assets from corrosion and water ing... more
Calgary , Alberta , Canada (Map)
10000 EmployeesFugro Data Solutions Inc
Fugro Data Solutions provides data management consulting and can assist in identifying your data management strategies. We will work with you to create well defined, purposeful projects with tangible benefits, defined milestones and a timeframe for completion. These services include assessments, processes & procedures, business rules, training and ... more
Montreal , Quebec , Canada (Map)
10000 EmployeesCEPSA
Cepsa is an energy group fully owned by the International Petroleum Investment Company (IPIC) that employs more than 10,000 people and operates at every stage of the hydrocarbon value chain: exploration and production of oil and gas, refining, distribution and marketing of crude oil and natural gas derivatives, biofuels, co-generation and electrici... more
Toronto , Ontario , Canada (Map)
10000 EmployeesDirect Energy Marketing Limited
Direct Energy is one of North America's largest energy and energy-related services providers with over 5 million residential and commercial customer relationships. Direct Energy provides customers with choice and support in managing their energy costs through a portfolio of innovative products and services. A subsidiary of Centrica plc (LSE: CNA - ... more
Edmonton , Alberta , Canada (Map)
10000 EmployeesEBA Engineering Consultants Ltd
We serve both the public and private clients, focusing on the mining, energy, transportation and development market sectors in Canada and around the world. We are proud of our reputation for creating and delivering innovative and practical solutions to our clients by listening and understanding their business needs and challenges. For more than 4... more
Waterloo , Ontario , Canada (Map)
10000 EmployeesViessmann Limited
Viessmann offers a complete line of high-efficiency fossil fuel and renewable energy heating systems designed to meet the requirements of even the most complex energy projects. Whether as a fully integrated system or single-fuel installation, our products are designed to deliver maximum energy savings and performance. Our dedicated in-house comme... more
Montreal , Quebec , Canada (Map)
10000 EmployeesHydro-Québec
Hydro-Quebec generates, transmits and distributes electricity. Its sole shareholder is the provincial government of Quebec, Canada. It uses mainly renewable generating options, in particular large hydro, and supports the development of other technologies-such as wind energy and biomass. A responsible corporate citizen committed to sustainability, H... more
Guelph , Ontario , Canada (Map)
8969 EmployeesCanadian Solar Inc.
Founded in 2001 in Canada, Canadian Solar is one of the world's largest and foremost solar power companies. As a leading manufacturer of solar photovoltaic modules and provider of solar energy solutions, Canadian Solar also has a geographically diversified pipeline of utility-scale power projects in various stages of development. In the past 14 yea... more
Calgary , Alberta , Canada (Map)
8652 EmployeesEnbridge Inc.
Enbridge Inc., a Canadian company, exists to fuel people's quality of life, and has done so for more than 65 years. A North American leader in delivering energy, Enbridge has been ranked on the Global 100 Most Sustainable Corporations index for the past seven years. Enbridge operates the world's longest crude oil and liquids transportation system a... more
Calgary , Alberta , Canada (Map)
8414 EmployeesEnsign Energy Services Inc.
Ensign is a global enterprise that provides a unique edge in oilfield service. We are defined by our inspired thinking; our innovative use of technology; our confident, dedicated, well-trained workforce; and our culture of achievement. We are built to serve. We deliver a superior customer experience and trusted, reliable performance. We are among... more
Calgary , Alberta , Canada (Map)
8000 EmployeesATCO Group
ATCO Group, with more than 8,800 employees and approximately $14 billion in assets, delivers service excellence and innovative business solutions worldwide with leading companies engaged in structures & logistics (manufacturing, logistics and noise abatement), utilities (pipelines, natural gas and electricity transmission and distribution), energy ... more
Toronto , Ontario , Canada (Map)
8000 EmployeesShawCor Ltd.
Shawcor Ltd. is a global energy services company specializing in products and services for the pipeline and pipe services segment of the oil and gas industry and related products for petrochemical and industrial markets. The Company operates through a network of fixed and mobile manufacturing and service facilities located around the world, and is ... more
Vaughan , Ontario , Canada (Map)
7900 EmployeesProgressive Waste Solutions Ltd
As one of North America's largest full-service waste management companies, Progressive Waste Solutions Ltd. provides non-hazardous solid waste collection, recycling and disposal services to commercial, industrial, municipal and residential customers in 14 U.S. states and the District of Columbia and six Canadian provinces. Progressive Waste serves ... more
Calgary , Alberta , Canada (Map)
7568 EmployeesCanadian Natural Resources Limited
We are helping meet global energy needs and we do this by conducting all of our operations in a way that identifies, minimizes and mitigates harm to the health and safety of employees, contractors, the public and the environment. We work cooperatively and effectively with communities, government agencies and interested stakeholders to reduce pote... more
Calgary , Alberta , Canada (Map)
7500 EmployeesTECHINT INDIA PVT. LTD
Techint is established in Egypt and Ecuador. In Ecuador, the company builds the Heavy Crude Oil Pipeline (OCP) and facilities, one of the largest and most difficult projects in the country's history.
Calgary , Alberta , Canada (Map)
7500 EmployeesWeir Services Inc
Weir Services supplies and makes spare parts not only for Weir product brands, but also for equipment from other manufacturers. Through technically innovative solutions and the application of latest metallurgical and design developments, we can enhance equipment life expectancy and performance. Weir Services' distribution infrastructure allows c... more

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