List of Canadian natural gas companies

• ATCO Gas - based in Edmonton, Alberta
• AltaGas - based in Calgary, Alberta
• Anderson
• Canadian Natural Resources Limited - based in Calgary
• Dejour Energy - based in British Columbia
• Direct Energy - formerly based in Toronto and now based in Houston, Texas
• Enbridge - based in Calgary: acquired Consumers' Gas Company from British Gas
• EnCana Corporation - based in Calgary
• Ferus Natural Gas Fuels Inc. - based in Calgary, Alberta
• Fortis BC Natural Gas - based in Kelowna, British Columbia
• Gaz Métro - based in Québec
• Manitoba Hydro - provided by Centra Gas - based in Winnipeg, Manitoba
• Pengrowth - based in Calgary
• Progress Energy Resources - based in Calgary
• SaskEnergy - based in Regina, Saskatchewan
• SemCams Natural Gas - based in Calgary
• Union Gas - based in Chatham, ON
• Hassan Energy - based in Pakistan
• Tourmaline Oil Corp - based in Calgary
• Peyto Exploration & Development - based in Calgary