Largest Oil & Gas E&P Companies by Market Cap

Largest Oil & Gas E&P companies by market cap. The Oil & Gas E&P sector has 406 publicly listed stocks with a combined market cap of $1.24 Trillion. Petrus Resources Ltd leads the sector with a market cap of $189.53 Million. This ranking covers all Oil & Gas E&P stocks globally — from large-cap industry leaders to mid-cap and small-cap companies — ranked by market capitalization and updated daily.

Total Market Cap (USD)

$1.24 Trillion

Companies Listed

406

Largest Company

Petrus Resources Ltd

Top Oil & Gas E&P Stocks by Market Capitalization (November 2026)

Top Oil & Gas E&P stocks by market capitalization as of November 2026, covering 406 publicly listed companies.

Rank Company Market Cap (USD) Market Cap (Local) Country Price 24h Change 7d Change 24h Volume
151 Petrus Resources Ltd
TO:PRQ
$189.53 Million CA$262.00 Million Canada CA$1.75 +0.57% +1.16% 1.27 Million
152 JADESTONE ENERGY LS -001
F:8KW
$187.46 Million €160.34 Million Germany €0.48 -5.88% -1.64% 0.00
153 Bonterra Energy Corp
TO:BNE
$182.17 Million CA$251.84 Million Canada CA$7.01 +2.34% +8.68% 1.67 Million
154 Falcon Oil & Gas Ltd
F:FAC
$178.51 Million €152.69 Million Germany €0.16 -2.45% -5.92% 381.60K
155 Kolibri Global Energy Inc
TO:KEI
$175.08 Million CA$242.03 Million Canada CA$10.07 +1.31% +3.71% 807.51K
156 Amplify Energy Corp
NYSE:AMPY
$172.83 Million $172.83 Million USA $4.27 -1.39% -3.61% 11.52 Million
157 PHX Minerals Inc
NYSE:PHX
$164.96 Million $164.96 Million USA $4.35 +0.00% +0.00% 0.00
158 Epsilon Energy Ltd
NASDAQ:EPSN
$160.92 Million $160.92 Million USA $6.46 +0.62% +4.87% 1.79 Million
159 Hemisphere Energy Corporation
V:HME
$157.88 Million CA$218.25 Million Canada CA$2.31 +0.43% +4.05% 2.42 Million
160 Evolution Petroleum Corporation Inc
NYSE MKT:EPM
$154.37 Million $154.37 Million USA $4.41 -3.29% -1.78% 9.45 Million
161 Arrow Exploration Corp
V:AXL
$151.51 Million CA$209.44 Million Canada CA$0.77 +0.00% -1.28% 16.03 Million
162 Reconnaissance Energy Africa Ltd
V:RECO
$143.61 Million CA$198.52 Million Canada CA$0.52 +0.00% -1.89% 5.92 Million
163 Israel Land Development Urban Renewal Ltd
TA:ILDR
$136.21 Million ILA50.81 Billion Israel ILA582.20 +3.23% +17.36% 611.18K
164 Pine Cliff Energy Ltd
TO:PNE
$134.96 Million CA$186.57 Million Canada CA$0.52 -1.89% -1.89% 5.13 Million
165 Carnarvon Energy Ltd
AU:CVN
$132.92 Million AU$187.85 Million Australia AU$0.11 -4.55% +0.00% 31.99 Million
166 Yangarra Resources Ltd
TO:YGR
$131.38 Million CA$181.62 Million Canada CA$1.72 +0.00% +0.00% 4.46 Million
167 La Française de l'Energie S.A.
PA:FDE
$114.69 Million €98.10 Million France €18.54 -3.44% +31.30% 1.28 Million
168 CONDOR ENERGIES INC.
F:WQ6
$114.53 Million €97.96 Million Germany €2.60 -1.14% -3.35% 10.51K
169 Greenland Energy Company Common Stock
NASDAQ:GLND
$113.92 Million $113.92 Million USA $3.09 -6.65% +1.31% 306.32 Million
170 San Juan Basin Royalty Trust
NYSE:SJT
$113.73 Million $113.73 Million USA $3.29 -3.24% -2.37% 8.83 Million
171 AleAnna, Inc. Class A Common Stock
NASDAQ:ANNA
$101.24 Million $101.24 Million USA $2.49 +2.05% +5.06% 2.83 Million
172 Chariot Oil & Gas Limited
F:C62
$98.85 Million €84.55 Million Germany €0.03 +13.46% +9.26% 10.00K
173 Tethys Petroleum Ltd
V:TPL
$93.47 Million CA$129.21 Million Canada CA$1.13 -3.85% +11.39% 57.04K
174 Empire Petroleum Corp
NYSE MKT:EP
$92.98 Million $92.98 Million USA $2.64 -0.75% -5.38% 1.37 Million
175 Questerre Energy Corporation
TO:QEC
$89.89 Million CA$124.27 Million Canada CA$0.29 +0.00% +3.57% 987.04K
176 Conrad Asia Energy Ltd
AU:CRD
$89.05 Million AU$125.85 Million Australia AU$0.65 +0.00% -4.41% 713.95K
177 Renergen Ltd
AU:RLT
$82.34 Million AU$116.38 Million Australia AU$0.75 +0.00% +0.00% 150.92K
178 Pieridae Energy Ltd
TO:PEA
$81.92 Million CA$113.25 Million Canada CA$0.39 +0.00% +0.00% 2.71K
179 Big Sky Industrial Inc.
NASDAQ:BSIN
$79.79 Million $79.79 Million USA $1.52 -2.56% +0.00% 9.00 Million
180 Houston American Energy Corporation
NYSE MKT:HUSA
$79.74 Million $79.74 Million USA $2.16 +0.93% -4.00% 6.37 Million
181 Invictus Energy Ltd
AU:IVZ
$77.10 Million AU$108.97 Million Australia AU$0.06 +0.00% +1.67% 31.25 Million
182 Renergen Ltd.
JSE:REN
$75.87 Million ZAC142.76 Billion South Africa ZAC920.00 +0.00% -1.92% 7.19 Million
183 Elixir Energy Ltd
AU:EXR
$75.34 Million AU$106.47 Million Australia AU$0.06 -3.39% -17.39% 153.27 Million
184 Finder Energy Holdings Ltd
AU:FDR
$74.98 Million AU$105.97 Million Australia AU$0.28 +0.00% +1.85% 7.44 Million
185 Po Valley Energy Ltd
AU:PVE
$73.01 Million AU$103.19 Million Australia AU$0.09 -2.13% +1.10% 12.73 Million
186 Tomer Energy Royalties 2012 Ltd
TA:TOEN
$72.12 Million ILA26.90 Billion Israel ILA1345.00 +0.07% -3.31% 462.31K
187 Africa Energy Corp
V:AFE
$69.32 Million CA$95.83 Million Canada CA$0.20 +5.26% +0.00% 231.04K
188 TETHYS PETROLEUM LTD
F:TP21
$67.14 Million €57.43 Million Germany €0.50 +0.00% +0.00% 5.85K
189 RENERGEN LTD CDI/1:1
F:996
$66.72 Million €57.07 Million Germany €0.43 -5.70% +1.42% 82.50K
190 Gold Hydrogen Ltd
AU:GHY
$65.76 Million AU$92.93 Million Australia AU$0.52 +0.00% +4.04% 3.57 Million
191 Seplat Petroleum Development Company PLC
LSE:SEPL
$64.82 Million GBX532.75 Billion UK GBX888.00 +4.84% +9.49% 15.84 Million
192 Highwood Asset Management Ltd
V:HAM
$62.61 Million CA$86.55 Million Canada CA$6.14 +0.66% +0.82% 157.72K
193 North European Oil Royalty Trust
NYSE:NRT
$62.50 Million $62.50 Million USA $6.80 -18.66% -22.55% 823.99K
194 NEW STRATUS ENERGY
F:80N
$61.17 Million €52.32 Million Germany €0.43 -1.38% -2.28% 41.00K
195 Ithaca Energy PLC
LSE:ITH
$60.81 Million GBX499.80 Billion UK GBX302.80 -3.13% +4.56% 39.61 Million
196 Jade Gas Holdings Ltd
AU:JGH
$60.69 Million AU$85.78 Million Australia AU$0.06 +1.61% +16.67% 75.34 Million
197 Cross Timbers Royalty Trust
NYSE:CRT
$59.46 Million $59.46 Million USA $13.09 -6.97% -3.75% 498.97K
198 Comet Ridge Ltd
AU:COI
$59.26 Million AU$83.75 Million Australia AU$0.07 +0.00% +2.94% 40.44 Million
199 Harbour Energy PLC
LSE:HBR
$58.81 Million GBX483.35 Billion UK GBX308.00 +0.46% +4.55% 96.97 Million
200 Permianville Royalty Trust
NYSE:PVL
$57.09 Million $57.09 Million USA $1.82 +2.82% +0.55% 1.46 Million
201 ROK Resources Inc
V:ROK
$56.62 Million CA$78.27 Million Canada CA$0.37 +2.82% -1.35% 17.63 Million
202 CGX Energy Inc.
V:OYL
$51.43 Million CA$71.10 Million Canada CA$0.21 +10.53% +13.51% 692.89K
203 Prairie Operating Co. Common Stock
NASDAQ:PROP
$50.87 Million $50.87 Million USA $0.45 +6.35% +22.19% 29.29 Million
204 Emperor Energy Ltd
AU:EMP
$49.94 Million AU$70.59 Million Australia AU$0.09 -1.16% -5.56% 6.19 Million
205 CUE Energy Resources Ltd
AU:CUE
$49.61 Million AU$70.11 Million Australia AU$0.10 -4.76% +3.09% 2.90 Million
206 PEDEVCO Corp
NYSE MKT:PED
$49.12 Million $49.12 Million USA $14.76 +4.31% -0.67% 542.53K
207 VOC Energy Trust
NYSE:VOC
$48.96 Million $48.96 Million USA $3.07 -6.97% -14.01% 2.56 Million
208 Indonesia Energy
NYSE MKT:INDO
$48.56 Million $48.56 Million USA $3.24 +1.57% +11.34% 16.76 Million
209 Helium Evolution Inc
V:HEVI
$47.72 Million CA$65.97 Million Canada CA$0.20 +0.00% +0.00% 1.40 Million
210 Enwell Energy plc
F:RHN
$45.53 Million €38.94 Million Germany €0.13 +0.78% +0.78% 0.00
211 Touchstone Exploration Inc
TO:TXP
$42.28 Million CA$58.45 Million Canada CA$0.18 -14.29% -5.26% 3.12 Million
212 Pancontinental Energy NL
AU:PCL
$41.04 Million AU$58.00 Million Australia AU$0.01 +0.00% +0.00% 77.95 Million
213 Pancontinental Oil & Gas N.L. R
F:PUB
$38.75 Million €33.14 Million Germany €0.00 +14.29% +0.00% 0.00
214 Canacol Energy Ltd.
TO:CNE
$37.76 Million CA$52.20 Million Canada CA$1.53 +0.00% +0.00% 781.03K
215 JERSEY OIL+GAS PLC LS-01
F:TPC1
$37.57 Million €32.13 Million Germany €1.35 -3.57% -7.53% 0.00
216 US Energy Corp
NASDAQ:USEG
$34.85 Million $34.85 Million USA $1.65 +5.10% +5.77% 24.56 Million
217 Kinetiko Energy Ltd
AU:KKO
$34.78 Million AU$49.16 Million Australia AU$0.03 -3.03% +6.67% 3.04 Million
218 Zenith Energy Ltd
OL:ZENA
$33.92 Million Nkr322.32 Million Norway Nkr0.50 +2.69% +4.09% 148.31 Million
219 EON Resources Inc.
NYSE MKT:EONR
$31.53 Million $31.53 Million USA $0.63 +1.76% -5.82% 64.55 Million
220 Battalion Oil Corp
NYSE MKT:BATL
$31.10 Million $31.10 Million USA $1.89 -4.55% -10.00% 166.75 Million
221 Blue Star Helium Ltd
AU:BNL
$30.76 Million AU$43.48 Million Australia AU$0.11 -12.00% -37.14% 31.32 Million
222 Everlast Minerals Ltd.
AU:EV8
$29.73 Million AU$42.02 Million Australia AU$0.32 -11.11% -15.79% 116.51K
223 3D Energi Ltd
AU:TDO
$29.67 Million AU$41.94 Million Australia AU$0.08 +0.00% +0.00% 0.00
224 Hartshead Resources NL
AU:HHR
$27.97 Million AU$39.53 Million Australia AU$0.01 +0.00% +0.00% 4.31 Million
225 Central Petroleum Ltd
AU:CTP
$27.67 Million AU$39.10 Million Australia AU$0.05 +1.96% -10.34% 9.28 Million
226 Brookside Energy Ltd
AU:BRK
$26.93 Million AU$38.06 Million Australia AU$0.40 -3.66% +1.28% 2.15 Million
227 Brookside Energy Limited
F:8F3
$25.91 Million €22.16 Million Germany €0.23 -4.17% +2.68% 0.00
228 Nuenergy Gas Ltd
AU:NGY
$25.80 Million AU$36.46 Million Australia AU$0.02 +0.00% -5.00% 9.91 Million
229 QPM Energy Ltd
AU:QPM
$25.20 Million AU$35.62 Million Australia AU$0.01 -25.00% -43.75% 309.44 Million
230 Australis Oil & Gas Ltd
AU:ATS
$25.03 Million AU$35.38 Million Australia AU$0.03 -6.06% +3.33% 37.28 Million
231 Avanti Energy Inc
V:AVN
$24.04 Million CA$33.24 Million Canada CA$0.45 -3.26% +8.54% 3.15 Million
232 Otto Energy Ltd
AU:OEL
$23.75 Million AU$33.57 Million Australia AU$0.01 -6.67% +0.00% 16.88 Million
233 CKX Lands Inc
NYSE MKT:CKX
$21.15 Million $21.15 Million USA $10.51 -4.45% -1.78% 283.00K
234 Pure Hydrogen Corporation Ltd
AU:PH2
$20.63 Million AU$29.15 Million Australia AU$0.08 -10.71% -3.85% 12.34 Million
235 FAR Ltd
AU:FAR
$19.94 Million AU$28.18 Million Australia AU$0.31 -1.61% -3.17% 154.79K
236 TMK Energy Ltd
AU:TMK
$19.56 Million AU$27.65 Million Australia AU$0.10 -2.38% -10.87% 2.19 Million
237 Altima Resources Ltd
V:ARH
$19.37 Million CA$26.78 Million Canada CA$0.47 +0.00% +0.00% 0.00
238 88 Energy Ltd
AU:88E
$18.83 Million AU$26.62 Million Australia AU$0.02 +5.26% +5.26% 60.05 Million
239 Mexco Energy Corporation
NYSE MKT:MXC
$18.69 Million $18.69 Million USA $9.14 +4.28% -3.33% 277.26K
240 Southern Energy Corp
V:SOU
$18.55 Million CA$25.64 Million Canada CA$0.07 +0.00% +0.00% 5.06 Million
241 JERICHO OIL
F:JLM
$18.46 Million €15.79 Million Germany €0.12 +0.00% +13.76% 0.00
242 Fitzroy River Corporation Ltd
AU:FZR
$18.35 Million AU$25.94 Million Australia AU$0.30 -1.67% +5.36% 818.06K
243 Israel Op L
TA:ISOP
$17.63 Million ILA6.57 Billion Israel ILA121.20 -0.08% -2.65% 1.42 Million
244 Canuc Resources Corp
V:CDA
$17.31 Million CA$23.93 Million Canada CA$0.82 -5.75% -3.53% 228.76K
245 PermRock Royalty Trust
NYSE:PRT
$17.28 Million $17.28 Million USA $1.42 -0.70% -7.34% 921.54K
246 Jericho Oil Corp
V:JEV
$17.11 Million CA$23.66 Million Canada CA$0.19 -5.13% +2.78% 859.91K
247 Energean Oil & Gas PLC
LSE:ENOG
$16.71 Million GBX137.34 Billion UK GBX743.50 -0.93% +3.34% 6.69 Million
248 New Zealand Energy Corp
V:NZ
$15.76 Million CA$21.79 Million Canada CA$0.39 -7.14% -9.30% 803.25K
249 Barnwell Industries Inc
NYSE MKT:BRN
$15.66 Million $15.66 Million USA $1.11 +0.91% -0.89% 3.52 Million
250 Desert Mountain Energy Corp
V:DME
$15.00 Million CA$20.74 Million Canada CA$0.20 -2.44% +33.33% 1.03 Million
251 High Peak Royalties Ltd
AU:HPR
$14.76 Million AU$20.86 Million Australia AU$0.10 +0.00% +0.00% 143.86K
252 Bass Oil Ltd
AU:BAS
$14.54 Million AU$20.55 Million Australia AU$0.06 -1.75% -9.68% 14.69 Million
253 Lakes Oil NL
AU:LKO
$13.75 Million AU$19.43 Million Australia AU$0.27 +0.00% +1.92% 2.64 Million
254 Wilton Resources Inc
V:WIL
$13.31 Million CA$18.40 Million Canada CA$0.23 -10.00% -16.67% 1.24 Million
255 Horizon Petroleum Ltd
V:HPL
$13.22 Million CA$18.28 Million Canada CA$0.30 +3.45% +1.69% 3.65 Million
256 Serica Energy PLC
LSE:SQZ
$12.34 Million GBX101.39 Billion UK GBX259.60 -3.85% -4.70% 27.61 Million
257 Bengal Energy Ltd
TO:BNG
$12.29 Million CA$16.99 Million Canada CA$0.04 -12.50% +16.67% 1.94 Million
258 Petrolympic Ltd
V:PCQ
$11.80 Million CA$16.32 Million Canada CA$0.12 -30.30% +4.55% 610.95K
259 Jupiter Energy Ltd
AU:JPR
$11.78 Million AU$16.65 Million Australia AU$0.01 -13.33% -13.33% 96.10K
260 Condor Energy Ltd
AU:CND
$11.42 Million AU$16.13 Million Australia AU$0.02 +5.56% +5.56% 18.37 Million
261 ADX Energy Ltd
AU:ADX
$10.76 Million AU$15.20 Million Australia AU$0.02 -5.56% +6.25% 14.22 Million
262 Buru Energy Ltd
AU:BRU
$10.64 Million AU$15.04 Million Australia AU$0.02 +3.45% +0.00% 24.61 Million
263 CADOGAN ENERGY SOLUTIONS
F:CPD
$10.55 Million €9.02 Million Germany €0.04 +0.00% +1.23% 0.00
264 Prairie Provident Resources Inc
TO:PPR
$10.15 Million CA$14.03 Million Canada CA$0.30 +0.00% -3.23% 24.79K
265 Prospera Energy Inc
V:PEI
$10.02 Million CA$13.85 Million Canada CA$0.03 +0.00% +0.00% 5.16 Million
266 TAG Oil Ltd.
V:TAO
$9.90 Million CA$13.69 Million Canada CA$0.04 -11.11% -11.11% 43.09 Million
267 Pilot Energy Ltd
AU:PGY
$9.44 Million AU$13.35 Million Australia AU$0.05 +0.00% +0.00% 0.00
268 Greenvale Energy Ltd
AU:GRV
$9.23 Million AU$13.04 Million Australia AU$0.02 +10.00% +0.00% 12.26 Million
269 Voltaic Strategic Resources Ltd
AU:VSR
$8.47 Million AU$11.97 Million Australia AU$0.02 -4.55% +5.00% 2.16 Million
270 Lekoil Limited
F:L5K
$8.07 Million €6.90 Million Germany €0.01 +0.00% +0.00% 0.00
271 Melbana Energy Ltd
AU:MAY
$8.03 Million AU$11.35 Million Australia AU$0.00 -14.29% +0.00% 81.30 Million
272 Guardian Exploration Inc
V:GX
$7.98 Million CA$11.03 Million Canada CA$0.10 +5.26% -20.00% 375.64K
273 Stamper Oil & Gas Corp
V:STMP
$7.83 Million CA$10.82 Million Canada CA$0.09 +28.57% +63.64% 4.60 Million
274 Stroud Resources Ltd
V:SDR
$7.36 Million CA$10.18 Million Canada CA$0.16 +6.67% +14.29% 506.29K
275 Top End Energy Ltd
AU:TEE
$7.32 Million AU$10.35 Million Australia AU$0.04 +0.00% +0.00% 0.00
276 Enquest Plc
LSE:ENQ
$7.22 Million GBX59.30 Billion UK GBX31.90 +1.43% +3.40% 238.50 Million
277 Quantum Helium Limited
LSE:QHE
$6.89 Million GBX56.64 Billion UK GBX1.70 +0.00% +1.19% 55.17 Million
278 Vital Energy Inc
V:VUX
$6.88 Million CA$9.51 Million Canada CA$0.12 +0.00% +15.00% 415.99K
279 Crown Point Energy Inc
V:CWV
$6.86 Million CA$9.48 Million Canada CA$0.13 +4.00% -31.58% 316.91K
280 MV Oil Trust
NYSE:MVO
$6.85 Million $6.85 Million USA $0.60 +0.00% +0.18% 10.15 Million
281 Stonehorse Energy Ltd
AU:SHE
$6.78 Million AU$9.58 Million Australia AU$0.01 +0.00% +16.67% 17.39 Million
282 Rockhopper Exploration
LSE:RKH
$6.55 Million GBX53.82 Billion UK GBX62.60 -4.86% +10.60% 108.58 Million
283 Blue Energy Ltd
AU:BLU
$6.39 Million AU$9.04 Million Australia AU$0.00 -99.93% -99.92% 24.64 Million
284 Hyterra Ltd
AU:HYT
$5.90 Million AU$8.34 Million Australia AU$0.01 +0.00% +25.00% 22.43 Million
285 Gulf Keystone Petroleum Ltd
LSE:GKP
$5.56 Million GBX45.66 Billion UK GBX210.00 -0.71% +2.44% 17.62 Million
286 Petro-Victory Energy Corp
V:VRY
$5.24 Million CA$7.25 Million Canada CA$0.38 -13.64% +5.56% 104.31K
287 Lion Energy Ltd
AU:LIO
$5.12 Million AU$7.23 Million Australia AU$0.02 +0.00% +0.00% 5.06 Million
288 Interoil Exploration and Production ASA
OL:IOX
$5.08 Million Nkr48.32 Million Norway Nkr2.40 -0.83% -3.23% 4.79 Million
289 HELIUM ONE GLOBAL LTD.
F:9K3
$4.93 Million €4.22 Million Germany €0.00 +0.00% +0.00% 94.00K
290 Whitebark Energy Ltd
AU:WBE
$4.83 Million AU$6.83 Million Australia AU$0.01 +0.00% -20.00% 38.28 Million
291 EMPYREAN ENERGY LS-002
F:E1E
$4.59 Million €3.92 Million Germany €0.00 +0.00% +100.00% 0.00
292 Pulse Oil Corp
V:PUL
$4.51 Million CA$6.23 Million Canada CA$0.01 +0.00% +0.00% 4.21 Million
293 Trio Petroleum Corp.
NYSE MKT:TPET
$4.50 Million $4.50 Million USA $0.37 -4.94% -6.15% 98.88 Million
294 Sequa Petroleum NV
PA:MLSEQ
$4.30 Million €3.68 Million France €0.00 +0.00% +0.00% 0.00
295 WesCan Energy Corp
V:WCE
$4.25 Million CA$5.87 Million Canada CA$0.13 -7.14% -10.34% 2.54 Million
296 Capitan Investment Ltd
V:CAI
$4.19 Million CA$5.79 Million Canada CA$0.02 +0.00% +33.33% 477.77K
297 VVC Exploration Corp.
V:VVC
$4.14 Million CA$5.73 Million Canada CA$0.01 +0.00% +0.00% 2.08 Million
298 Red Sky Energy Ltd
AU:ROG
$3.84 Million AU$5.42 Million Australia AU$0.00 +0.00% +0.00% 289.98 Million
299 H3 Energy Limited
AU:H3E
$3.79 Million AU$5.36 Million Australia AU$0.00 -11.11% -20.00% 57.30 Million
300 Indus Gas Ltd
F:59Q
$3.64 Million €3.11 Million Germany €0.02 +13.33% +25.93% 353.84K

How Oil & Gas E&P Companies Are Ranked by Market Cap

Oil & Gas E&P companies are ranked by market cap, the latest share price multiplied by shares outstanding, with each company counted once at its primary listing.

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