| Rank | Company | Ticker | Mkt Cap ($mil.) | Industry | Head office | IID | markettick |
| | | ▼ | | | | |
| 1 | Research In Motion Ltd | RIM | 68199.00 | Communications equipment | Waterloo, Ont. | 24 | T.RIM |
| 2 | Royal Bank of Canada | RY | 61969.00 | Commercial banks | Toronto | 346 | T.RY |
| 3 | Manulife Financial Corp | MFC | 59631.00 | Insurance | Toronto | 231 | T.MFC |
| 4 | EnCana Corp | ECA | 58160.00 | Oil, gas & consumable fuels | Calgary | 89 | T.ECA |
| 5 | Potash Corp of Saskatchewan | POT | 54407.00 | Chemicals | Saskatoon, Sask. | 17 | T.POT |
| 6 | Toronto-Dominion Bank | TD | 50828.00 | Commercial banks | Toronto | 270 | T.TD |
| 7 | Suncor Energy Inc | SU | 47688.00 | Oil, gas & consumable fuels | Calgary | 141 | T.SU |
| 8 | Imperial Oil Ltd | IMO | 47659.00 | Oil, gas & consumable fuels | Calgary | 111 | T.IMO |
| 9 | Bank of Nova Scotia | BNS | 46061.00 | Commercial banks | Toronto | 300 | T.BNS |
| 10 | Canadian Natural Resources Ltd | CNQ | 39103.00 | Oil, gas & consumable fuels | Calgary | 171 | T.CNQ |
| 11 | Barrick Gold Corp | ABX | 38400.00 | Metals & mining | Toronto | 91 | T.ABX |
| 12 | Husky Energy Inc | HSE | 35447.00 | Oil, gas & consumable fuels | Calgary | 207 | T.HSE |
| 13 | BCE Inc | BCE | 28990.00 | Diversified telecommunication | Montreal | 150 | T.BCE |
| 14 | Goldcorp Inc | G | 28945.00 | Metals & mining | Vancouver | 74 | T.G |
| 15 | Great-West Lifeco Inc | GWO | 27961.00 | Insurance | Winnipeg | 275 | T.GWO |
| 16 | Sun Life Financial Inc | SLF | 27375.00 | Insurance | Toronto | 268 | T.SLF |
| 17 | Rogers Communications Inc | RCI.B | 26784.00 | Wireless telecommunications serv. | Toronto | 185 | T.RCI.B |
| 18 | Canadian Imperial Bank of Commerce/Canada | CM | 25729.00 | Commercial banks | Toronto | 425 | T.CM |
| 19 | Power Financial Corp | PWF | 25334.00 | Insurance | Montreal | 266 | T.PWF |
| 20 | Canadian National Railway Co | CNR | 24874.00 | Road & rail | Montreal | 220 | T.CNR |
| 21 | Bank of Montreal | BMO | 23519.00 | Commercial banks | Toronto | 423 | T.BMO |
| 22 | Petro-Canada | PCA | 22349.00 | Oil, gas & consumable fuels | Calgary | 218 | T.PCA |
| 23 | Canadian Oil Sands Trust | COS.UN | 20485.00 | Oil, gas & consumable fuels | Calgary | 50 | T.COS.UN |
| 24 | Teck Cominco Ltd | TCK.B | 20101.00 | Metals & mining | Vancouver | 168 | T.TCK.B |
| 25 | Talisman Energy Inc | TLM | 19731.00 | Oil, gas & consumable fuels | Calgary | 273 | T.TLM |
| 26 | TransCanada Corp | TRP | 19678.00 | Oil, gas & consumable fuels | Calgary | 249 | T.TRP |
| 27 | Nexen Inc | NXY | 16630.00 | Oil, gas & consumable fuels | Calgary | 323 | T.NXY |
| 28 | Brookfield Asset Management Inc | BAM.A | 16602.00 | Real estate | Toronto | 415 | T.BAM.A |
| 29 | Power Corp Of Canada | POW | 15627.00 | Insurance | Montreal | 271 | T.POW |
| 30 | Enbridge Inc | ENB | 15619.00 | Oil, gas & consumable fuels | Calgary | 133 | T.ENB |
| 31 | TELUS Corp | T | 14955.00 | Diversified telecommunication | Vancouver | 361 | T.T |
| 32 | Kinross Gold Corp | K | 14528.00 | Metals & mining | Toronto | 68 | T.K |
| 33 | IGM Financial Inc | IGM | 12310.00 | Capital markets | Winnipeg | 259 | T.IGM |
| 34 | Cameco Corp | CCO | 12262.00 | Oil, gas & consumable fuels | Saskatoon, Sask. | 429 | T.CCO |
| 35 | Agrium Inc | AGU | 11049.00 | Chemicals | Calgary | 52 | T.AGU |
| 36 | Shoppers Drug Mart Corp | SC | 11035.00 | Food & staples retailing | Toronto | 230 | T.SC |
| 37 | Penn West Energy Trust | PWT.UN | 10834.00 | Oil, gas & consumable fuels | Calgary | 256 | T.PWT.UN |
| 38 | Bombardier Inc | BBD.B | 10673.00 | Aerospace & defense | Montreal | 95 | T.BBD.B |
| 39 | Canadian Pacific Railway Ltd | CP | 10337.00 | Food & staples retailing | Calgary | 201 | T.CP |
| 40 | Agnico-Eagle Mines Ltd | AEM | 10058.00 | Metals & mining | Toronto | 47 | T.AEM |
| 41 | Yamana Gold Inc | YRI | 10053.00 | Metals & mining | Toronto | 332 | T.YRI |
| 42 | Shaw Communications Inc | SJR.B | 8862.00 | Media | Calgary | 254 | T.SJR.B |
| 43 | Loblaw Cos Ltd | L | 8732.00 | Food & staples retailing | Toronto | 418 | T.L |
| 44 | Fording Canadian Coal Trust | FDG.UN | 8579.00 | Metals & mining | Calgary | 19 | T.FDG.UN |
| 45 | Magna International Inc | MG.A | 8510.00 | Auto components | Aurora, Ont. | 343 | T.MG.A |
| 46 | Brookfield Properties Corp | BPO | 7817.00 | Real estate | Toronto | 445 | T.BPO |
| 47 | National Bank of Canada | NA | 7752.00 | Commercial banks | Montreal | 373 | T.NA |
| 48 | Enerplus Resources Fund | ERF.UN | 7189.00 | Oil, gas & consumable fuels | Calgary | 223 | T.ERF.UN |
| 49 | SNC-Lavalin Group Inc | SNC | 6996.00 | Construction & engineering | Montreal | 71 | T.SNC |
| 50 | CI Financial Income Fund | CIX.UN | 6517.00 | Capital markets | Toronto | 306 | T.CIX.UN |