Top 10 Oil and Gas Companies by Market Capitalization
as of Aug 07, 2026
| # | Company | Country | Ticker | Beta | MCAP, US$ bn |
|---|---|---|---|---|---|
| 1 | Saudi Arabian Oil Company | SA | SAU:2222.SR | 0.01 | 1,707.95 |
| 2 | Chevron Corporation | US | NYQ:CVX | 0.49 | 371.27 |
| 3 | PetroChina | CN | PNK:PCCYF | 0.56 | 300.57 |
| 4 | Shell | UK | NYQ:SHEL | -0.22 | 247.69 |
| 5 | TotalEnergies | FR | NYQ:TTE | 0.06 | 191.42 |
| 6 | BP | UK | NYQ:BP | -0.21 | 108.76 |
| 7 | Marathon Petroleum Corporation | US | NYQ:MPC | 0.51 | 87.36 |
| 8 | Valero Energy Corporation | US | NQY:VLO | 0.55 | 87.24 |
| 9 | China Petroleum & Chemical Corp | CN | HKG:0386.HK | 0.70 | 67.11 |
| 10 | Exxon Mobil | US | NYQ:XOM | 0.17 | 00.00 |