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Largest Canadian Companies by Market Capitalization — Energy

Complete ranking of Canada's largest publicly traded companies by market cap. Filter by exchange and sector.

Updated August 26, 2026200 companiesTotal market cap $3090.0B

Showing 200 companies (CDRs hidden)

RankCompanySymbolRevenue (TTM)P/E RatioMarket Cap
1Toronto-Dominion Bank Pref Series 16TD-PFI:TO$59.2B3.2$164.8B
2Enbridge IncENB:TO$83.5B26.6$150.3B
3Enbridge Inc Pref 3ENB-PY:TO$83.5B8.2$150.0B
4Enbridge Inc Pref 9ENB-PFA:TO$83.5B8.7$144.0B
5Enbridge Srs P Cum Red PrfENB-PP:TO$83.5B8.6$142.3B
6Enbridge Inc Pref 7ENB-PJ:TO$83.5B8.6$142.3B
7Canadian Natural Resources LtdCNQ:TO$44.7B12.2$141.6B
8Enbridge Inc Pref 11ENB-PFC:TO$83.5B8.5$140.0B
9Enbridge Inc Pref 15ENB-PFG:TO$83.5B8.5$139.1B
10Enbridge Inc Pref 5ENB-PFV:TO$83.5B11.5$128.2B
11Suncor Energy IncSU:TO$56.6B12.5$110.2B
12TC Energy Corp Pref Series 5TRP-PC:TO$15.7B6.3$104.0B
13TC Energy Corp Pref Series 3TRP-PB:TO$15.7B6.0$102.8B
14TC Energy Corp Pref Series 1TRP-PA:TO$13.7B7.0$96.9B
15Enbridge Inc Pref LENB-PFU:TO$83.5B11.2$95.8B
16TC Energy Corp Pref Series 2TRP-PF:TO$15.7B6.7$93.2B
17TC Energy CorpTRP:TO$15.7B24.5$89.6B
18Imperial Oil LtdIMO:TO$51.6B21.2$87.9B
19Enbridge Inc Pref 1ENB-PV:TO$83.5B11.5$87.9B
20Cenovus Energy IncCVE:TO$53.9B12.4$82.2B
21Cameco CorpCCO:TO$3.5B177.0$61.7B
22Enbridge Inc Pref Series 19ENB-PFK:TO-18.4$42.3B
23Pembina Pipeline Corp Pref GPPL-PG:TO$8.0B11.5$40.7B
24Pembina Pipeline Corp Pref Series 15 Class APPL-PO:TO$8.0B11.4$40.1B
25Pembina Pipeline Corp Pref CPPL-PC:TO$8.0B11.1$39.9B
26Pembina Pipeline Corp Pref APPL-PA:TO$8.0B11.1$39.7B
27Pembina Pipeline CorpPPL:TO$8.0B23.4$38.7B
28Enbridge Inc Pref 13ENB-PFE:TO-17.2$38.4B
29Pembina Pipeline Corp Pref EPPL-PE:TO$8.0B11.5$37.6B
30Pembina Pipeline Corp Pref Series 17 Class APPL-PQ:TO$8.0B11.5$36.2B
31Ovintiv IncOVV:TO$9.5B18.4$25.3B
32Tourmaline Oil Corp.TOU:TO$4.8B67.0$23.9B
33Whitecap Resources Inc.WCP:TO$7.2B16.1$21.9B
34ARC Resources Ltd.ARX:TO$7.2B13.7$19.1B
35Keyera Corp.KEY:TO$7.2B39.3$17.5B
36AltaGas LtdALA:TO$13.7B26.6$16.4B
37Pembina Pipeline Corp Pref Series 21PPL-PFA:TO-13.8$10.5B
38NexGen Energy Ltd.NXE:TO--$10.1B
39Altagas Ltd Pref GALA-PG:TO$13.7B29.4$9.5B
40PrairieSky Royalty LtdPSK:TO$503M34.9$8.4B
41Tamarack Valley Energy LtdTVE:TO$1.5B194.9$6.5B
42Sprott Physical Uranium TrustU-U:TO-17.2$5.9B
43Energy Fuels IncEFR:TO$106M-$5.5B
44Gibson Energy Inc.GEI:TO$12.8B31.0$5.4B
45Athabasca Oil CorpATH:TO$1.3B22.9$5.2B
46Peyto Exploration&Development CorpPEY:TO$1.2B10.5$5.2B
47Topaz Energy CorpTPZ:TO$154M34.7$5.0B
48Paramount Resources Ltd.POU:TO$1.0B40.4$4.6B
49Baytex Energy CorpBTE:TO$1.7B-$4.6B
50Denison Mines CorpDML:TO$4M-$4.4B
51CES Energy Solutions CorpCEU:TO$2.7B20.3$3.9B
52International Petroleum CorpIPCO:TO$703M133.8$3.9B
53Headwater Exploration IncHWX:TO$592M18.2$3.4B
54Enerflex Ltd.EFX:TO$2.6B44.7$3.3B
55Freehold Royalties Ltd.FRU:TO$322M20.8$2.9B
56Vermilion Energy Inc.VET:TO$1.8B-$2.7B
57Spartan Delta CorpSDE:TO$512M36.7$2.6B
58Parex Resources IncPXT:TO$1.0B3.3$2.6B
59Terravest Capital IncTVK:TO$1.7B28.5$2.5B
60Kelt Exploration Ltd.KEL:TO$579M38.9$2.1B
61Cardinal Energy LtdCJ:TO$550M34.1$2.1B
62Tenaz Energy Corp.TNZ:TO$497M15.3$2.0B
63Advantage Oil & Gas Ltd.AAV:TO$666M22.7$1.9B
64Birchcliff Energy Ltd.BIR:TO$716M18.2$1.8B
65Precision Drilling CorporationPD:TO$1.9B-$1.6B
66Valeura Energy IncVLE:TO$674M15.7$1.3B
67Trican Well Service Ltd.TCW:TO$1.2B14.1$1.3B
68Mattr CorpMATR:TO$1.3B35.9$1.1B
69Total Energy Services Inc.TOT:TO$1.2B12.8$1.1B
70Saturn Oil & Gas Inc.SOIL:TO$984M25.6$1.1B
71Surge Energy Inc.SGY:TO$534M24.9$1.1B
72Pason Systems Inc.PSI:TO$413M21.8$1.1B
73Obsidian Energy LtdOBE:TO$544M36.3$1.0B
74Ur Energy IncURE:TO$35M-$788M
75Logan Energy CorpLGN:V$212M18.2$754M
76Calfrac Well Services Ltd.CFW:TO$1.3B9.7$708M
77Ensign Energy Services IncESI:TO$1.6B-$656M
78Uranium Royalty Corp.URC:TO$55M97.3$614M
79ShaMaran Petroleum CorpSNM:V$157M10.0$576M
80Frontera Energy CorpFEC:TO$1.0B-$574M
81PHX Energy Services CorporationPHX:TO$711M13.1$570M
82Northview Residential REITNRR-UN:TO-12.1$515M
83North American Construction Group LtdNOA:TO$1.3B16.6$500M
84Gran Tierra Energy IncGTE:TO$638M-$489M
85PetroTal Corp.TAL:TO$235M17.0$469M
86Ngx Energy International CorpGASX:V$33M-$467M
87InPlay Oil CorpIPO:TO$318M-$463M
88Tidewater Midstream and Infrastructure LtdTWM:TO$1.6B-$446M
89Rubellite Energy IncRBY:TO$231M16.6$421M
90Journey Energy IncJOY:TO$180M15.9$408M
91Condor Energies Inc.CDR:TO$77M-$399M
92Orca Energy Group IncORC-A:V$90M17.5$395M
93E Split Corp Class AENS:TO$80M6.6$379M
94Alvopetro EnergyALV:V$62M9.6$364M
95Falcon Oil & Gas Ltd.FO:V$63,000-$344M
96enCore Energy Corp.EU:V$55M-$332M
97Eco Atlantic Oil & Gas LtdEOG:V$92,074-$325M
98Kolibri Global Energy IncKEI:TO$72M11.1$298M
99Petrus Resources LtdPRQ:TO$97M-$271M
100Reconnaissance Energy Africa LtdRECO:V$5M-$266M
101Hemisphere Energy CorporationHME:V$84M8.0$258M
102Mega Uranium Ltd.MGA:TO-32.0$246M
103Lycos Energy Inc.LCX:V$48M25.6$236M
104Sintana Energy IncSEI:V--$227M
105Laramide Resources Ltd.LAM:TO$1,575-$217M
106Bonterra Energy CorpBNE:TO$242M-$208M
107Pine Cliff Energy LtdPNE:TO$161M-$197M
108CoTec Holdings Corp.CTH:V$-5,578,000-$169M
109FLINT Corp.FLNT:TO$603M0.8$158M
110Yangarra Resources LtdYGR:TO$115M8.7$152M
111Source Energy Services LtdSHLE:TO$587M-$150M
112Pulse Seismic IncPSD:TO$15M294.0$149M
113Arrow Exploration CorpAXL:V$74M51.0$146M
114Tethys Petroleum LtdTPL:V$31M10.7$136M
115AKITA Drilling LtdAKT-A:TO$191M48.7$130M
116SouthGobi Resources LtdSGQ:V$702M-$130M
117Economic Investment Trust LtdEVT:TO$397M0.5$128M
118Enterprise Group IncE:TO$40M30.8$125M
119Anfield Resources IncAEC:V$744,766-$122M
120Questerre Energy CorporationQEC:TO$140M-$115M
121Africa Energy CorpAFE:V--$110M
122Western Energy Services Corp.WRG:TO$202M-$106M
123New Stratus Energy IncNSE:V$36M-$101M
124Fission 3.0 CorpFUU:V--$98M
125ROK Resources IncROK:V$52M-$81M
126CGX Energy Inc.OYL:V$417,861-$78M
127Touchstone Exploration IncTXP:TO$41M2.6$69M
128Jericho Oil CorpJEV:V--$67M
129Avanti Energy IncAVN:V--$64M
130Mccoy Global IncMCB:TO$67M16.4$63M
131Crown Point Energy IncCWV:V$139M1.9$59M
132Orca Energy Group IncORC-B:V$90M-$52M
133Source Rock Royalties LtdSRR:V$6M34.7$47M
134NXT Energy Solutions IncSFD:TO$2M-$47M
135Stampede Drilling IncSDI:V$86M7.8$46M
136E Split CorpENS-PA:TO$80M3.1$46M
137Helium Evolution IncHEVI:V$172,000-$35M
138TAG Oil Ltd.TAO:V$1M-$31M
139Southern Energy CorpSOU:V$14M-$29M
140Purepoint Uranium Group IncPTU:V--$29M
141Altima Resources LtdARH:V$3M-$27M
142Goldstorm Metals Corp.GSTM:V--$26M
143Canuc Resources CorpCDA:V$315,478-$26M
144Sage Potash Corp.SAGE:V--$26M
145ReGen III CorpGIII:V--$26M
146Prospera Energy IncPEI:V$18M-$24M
147New Zealand Energy CorpNZ:V$2M-$23M
148Guardian Exploration IncGX:V--$23M
149Horizon Petroleum LtdHPL:V--$22M
150Blue Sky Uranium CorpBSK:V--$22M
151Desert Mountain Energy CorpDME:V$320,003-$19M
152Wilton Resources IncWIL:V$7,902-$19M
153ValOre Metals CorpVO:V--$18M
154Petro-Victory Energy CorpVRY:V$452,000-$17M
155Prairie Provident Resources IncPPR:TO$37M-$17M
156Criterium Energy Ltd.CEQ:V$27M-$17M
157Petrolympic LtdPCQ:V--$13M
158High Arctic Energy Services Inc.HWO:TO$12M7.3$12M
159Standard Uranium Ltd.STND:V--$12M
160Morien Resources CorpMOX:V--$11M
161Vital Energy IncVUX:V$13M-$11M
162Stamper Oil & Gas CorpSTMP:V--$11M
163Stroud Resources LtdSDR:V$23,981-$11M
164Bengal Energy LtdBNG:TO$5M-$11M
165Trident Gold Corp.TTG:V$510,274-$8M
166Bri-Chem Corp.BRY:TO$67M4.0$7M
167Sonoro Energy LtdSNV:V$950.0$7M
168Oronova Energy IncONV-H:V--$6M
169Pulse Oil CorpPUL:V$3M0.0$6M
170Serrano Resources LtdSC-H:V-0.0$6M
171Capitan Investment LtdCAI:V$718,1720.0$6M
172VVC Exploration Corp.VVC:V$115,5000.0$6M
173Azincourt Uranium IncAAZ:V--$5M
174Matachewan Consolidated Mines LimitedMCM-A:V$6M1.2$5M
175WesCan Energy CorpWCE:V$4M-$5M
176PetroFrontier CorpPFC:V$2M-$5M
177Pinedale Energy LimitedMCF:V--$5M
178Metalore Resources LtdMET:V$746,581-$5M
179McChip Resources IncMCS:V$5M1.6$4M
180Canadian Spirit Resources IncSPI:V$265,621-$4M
181Jura Energy CorporationJEC:V$4M-$4M
182East West Petroleum CorpEW:V$2M-$3M
183EF EnergyFunders Ventures IncEFV:V$615,094-$3M
184Nexera Energy IncNGY:V$706,949-$3M
185Petrox Resources CorpPTC:V$333,709-$2M
186Parent Capital CorpPAR-H:V--$2M
187ProAm Explorations CorpPMX:V$23,238-$2M
188Southstone Minerals LtdSML:V$16M2.8$2M
189Labrador Technologies IncLTX:V$4-$2M
190Northern Uranium CorpUNO-H:V--$2M
191District Mines LtdDIG-H:V$5,439-$1M
192Centaurus Energy IncCTA:V$1M0.3$1M
193Buzz Capital IncBUZ-P:V$10,6080.0$1M
194International Frontier Resources CorporationIFR:V--$1M
195Greencastle Resources Ltd.VGN:V$195,574-$1M
196Altai Resources Inc.ATI:V$197,490-$1M
197Marksmen Energy IncMAH:V$74,493-$1M
198XXL Energy CorpXL:V$3M-$1M
199Strikewell Energy CorpSKK:V$450,275-$1M
200Constellation Capital Corp.CNST-P:V--$1M

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Frequently Asked Questions

Which Canadian company ranks #1 by market cap in Energy?

As of August 26, 2026, Toronto-Dominion Bank Pref Series 16 (TD-PFI:TO) ranks #1 in Energy at $164.8B.

How often is this ranking updated?

The table is rebuilt from live fundamentals throughout the day. This page currently shows data as of August 26, 2026.

How many companies are in this market cap list?

This view shows 200 Canadian listings in Energy. Canadian Depositary Receipts are hidden by default.

What is the difference between TSX and TSXV?

The Toronto Stock Exchange (TSX) lists larger established companies. The TSX Venture Exchange (TSXV) lists earlier-stage companies. Use the exchange filter to separate them.

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