2016 | 2015 | Name | Country | 2016 | 2015 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | Shell | Netherlands | $31,665M | $30,716M | AA+ | AAA- |
| 2 | 4 | ExxonMobil | United States | $19,227M | $18,242M | AA | AA+ |
| 3 | 5 | Chevron | United States | $17,822M | $18,163M | AA+ | AA+ |
| 4 | 7 | BP | United Kingdom | $16,962M | $14,743M | AA | AA+ |
| 5 | 6 | Total | France | $14,737M | $15,203M | AA | AA |
| 6 | 9 | Eni | Italy | $8,975M | $8,037M | AA+ | AA |
| 7 | 10 | Statoil | Norway | $6,559M | $7,331M | AA | AA |
| 8 | 14 | Lukoil | Russia | $5,985M | $5,791M | AA+ | AA- |
| 9 | 20 | Schlumberger | United States | $5,148M | $3,994M | AA | AA |
| 10 | 13 | Petrobras | Brazil | $5,122M | $5,945M | AA | AA+ |
| 11 | 11 | Gazprom | Russia | 🔒 | 🔒 | 🔒 | 🔒 |
| 12 | 16 | CNOOC | China | 🔒 | 🔒 | 🔒 | 🔒 |
| 13 | 19 | Exxon | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 14 | 25 | Valero | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 15 | 23 | Reliance | India | 🔒 | 🔒 | 🔒 | 🔒 |
| 16 | 18 | Ecopetrol | Colombia | 🔒 | 🔒 | 🔒 | 🔒 |
| 17 | 38 | Oxy | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 18 | 30 | ONGC | India | 🔒 | 🔒 | 🔒 | 🔒 |
| 19 | 26 | BG | United Kingdom | 🔒 | 🔒 | 🔒 | 🔒 |
| 20 | 24 | Indian Oil | India | 🔒 | 🔒 | 🔒 | 🔒 |
| 21 | 35 | Marathon Petroleum | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 22 | 32 | SK Innovation | South Korea | 🔒 | 🔒 | 🔒 | 🔒 |
| 23 | 21 | Rosneft | Russia | 🔒 | 🔒 | 🔒 | 🔒 |
| 24 | 22 | PTT | Thailand | 🔒 | 🔒 | 🔒 | 🔒 |
| 25 | null | Evonik | Germany | 🔒 | 🔒 | 🔒 | 🔒 |
| 26 | 34 | CNRL | Canada | 🔒 | 🔒 | 🔒 | 🔒 |
| 27 | 47 | Devon | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 28 | 37 | Eog Resources | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 29 | 28 | Enbridge | Canada | 🔒 | 🔒 | 🔒 | 🔒 |
| 30 | 27 | Suncor Energy | Canada | 🔒 | 🔒 | 🔒 | 🔒 |
| 31 | null | Surgutneftegas | Russia | 🔒 | 🔒 | 🔒 | 🔒 |
| 32 | 43 | Baker Hughes | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 33 | 40 | Kinder Morgan | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 34 | 36 | Repsol | Spain | 🔒 | 🔒 | 🔒 | 🔒 |
| 35 | 42 | OMV | Austria | 🔒 | 🔒 | 🔒 | 🔒 |
| 36 | 44 | Marathon Oil | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 37 | 49 | Lyondellbasell | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 38 | null | Hess | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 39 | null | Empresas Copec | Chile | 🔒 | 🔒 | 🔒 | 🔒 |
| 40 | 46 | Phillips 66 | United States | 🔒 | 🔒 | 🔒 | 🔒 |
| 41 | 45 | Apache | United States | 🔒 | 🔒 | 🔒 | 🔒 |