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2012 rankings for oil & gas companies, and gas and electrical utilities Add to ...

Oil & Gas Companies

RankCompany (Year End)Revenue ($000)% Change Revenue
1Suncor Energy(De11)39,790,0008
2Imperial Oil(De11)30,714,00022
3Husky Energy(De11)24,774,00036
4Cenovus Energy(De11)16,664,00021
5Cdn. Natural Resources(De11)15,548,0006
6Syncrude Canada(De11)11,383,00021
7Ultramar Ltd.(De11)10,110,00046
8EnCana Corp.(De11) 18,813,000-5
9Talisman Energy(De11) 18,266,0004
10Nexen Inc.(De11)6,464,00011


Gas & Electrical Utilities

RankCompany (Year End)Revenue ($000)% Change Revenue
2Direct Energy Marketing Ltd.(De10)9,480,000-13
3Ontario Power Generation(De11)5,570,000-8
4B.C. Hydro & Power(Ma11)4,078,0001
5Fortis Inc.(De11)3,787,0003
6Just Energy Group(Ma11)3,469,82851
7ENMAX Corp.(De11)3,109,10029
8Canadian Utilities(De11)3,039,00011
9Toronto Hydro Corp.(De11)2,813,1437
10TransAlta Corp.(De11)2,687,000-1


Notes: For ranking purposes, results of companies that report in foreign currencies have been converted to Canadian dollars and partial-year results have been annualized. Foreign currencies are converted at the average rate for the relevant period.

  1. Company reports in U.S. dollars.
  2. Company reports in U.K. pounds.
  3. Figures have been annualized in latest year.
  4. Figures have been annualized in previous year.
  5. Figures have been annualized in previous three through five years.


The Top 1000 rankings in ROB Magazine and this website only provide a limited snapshot of data for the top 1000 companies in Canada. The full database provides a complete guide to corporate performance in Canada, with comprehensive shareholder information and can be purchased here. This year, Report on Business magazine is offering four individual products for download. Compatible with most spreadsheet software programs, the download files are indispensable tools for business development, sales targeting, and investing.


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