Following is the list of Top 10 Largest Refining Companies In Western Europe as per Oil and Gas Journal, 2010-11:
| S.No. | Company | Crude Capacity, barrels per calendar day (b/cd)* | No. of Refineries |
| 1 | Total SA (France) | 2,121,085 | 15 |
| 2 | ExxonMobil Corp. (USA) | 1,668,000 | 9 |
| 3 | Royal Dutch Shell PLC (NL/UK) | 1,551,801 | 11 |
| 4 | Agip Petroli SPA (Italy) | 876,117 | 10 |
| 5 | BP PLC (UK) | 868,954 | 8 |
| 6 | Repsol YPF SA (Spain) | 709,200 | 5 |
| 7 | TUPRAS (Turkey) | 613,275 | 4 |
| 8 | ConocoPhilips (USA) | 610,125 | 4 |
| 9 | Petroplus (Switzerland) | 581,000 | 5 |
| 10 | CEPSA (Spain) | 427,000 | 3 |
