| Rank | Company | Revenue | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $36.4B | Energy | Oil & Gas | United States | NYSE | |
| 2 | $27.0B | Energy | Oil & Gas | United States | NYSE | |
| 3 | $22.4B | Energy | Oil & Gas | United States | NYSE | |
| 4 | $19.7B | Energy | Oil & Gas | United States | NYSE | |
| 5 | $17.1B | Energy | Oil & Gas | United States | Nasdaq | |
| 6 | $13.6B | Energy | Oil & Gas | United States | Nasdaq | |
| 7 | $9.76B | Energy | Oil & Gas | United States | NYSE | |
| 8 | $9.54B | Energy | Oil & Gas | United States | NYSE | |
| 9 | $8.62B | Energy | Oil & Gas | United States | NYSE | |
| 10 | $6.32B | Energy | Oil & Gas | United States | Nasdaq | |
| 11 | $6.13B | Energy | Oil & Gas | United States | NYSE | |
| 12 | $5.74B | Energy | Oil & Gas | United States | NYSE | |
| 13 | $5.50B | Energy | Oil & Gas | United States | NYSE | |
| 14 | $4.67B | Energy | Oil & Gas | United States | Nasdaq | |
| 15 | $4.31B | Energy | Oil & Gas | United States | NYSE | |
| 16 | $4.20B | Energy | Oil & Gas | United States | NYSE | |
| 17 | $4.12B | Energy | Oil & Gas | United States | NYSE | |
| 18 | $4.00B | Energy | Oil & Gas | United States | NYSE | |
| 19 | $3.65B | Energy | Oil & Gas | United States | NYSE | |
| 20 | $3.44B | Energy | Oil & Gas | United States | NYSE | |
| 21 | $3.21B | Energy | Oil & Gas | United States | NYSE | |
| 22 | $3.19B | Energy | Oil & Gas | United States | NYSE | |
| 23 | $3.07B | Energy | Oil & Gas | United States | NYSE | |
| 24 | $3.01B | Energy | Oil & Gas | United States | NYSE | |
| 25 | $2.87B | Energy | Oil & Gas | United States | NYSE | |
| 26 | $2.60B | Energy | Oil & Gas | United States | NYSE | |
| 27 | $2.18B | Energy | Oil & Gas | United States | NYSE | |
| 28 | $2.14B | Energy | Oil & Gas | United States | NYSE | |
| 29 | $2.04B | Energy | Oil & Gas | United States | Nasdaq | |
| 30 | $2.01B | Energy | Oil & Gas | United States | NYSE | |
| 31 | $1.98B | Energy | Oil & Gas | United States | NYSE | |
| 32 | $1.92B | Energy | Oil & Gas | United States | NYSE | |
| 33 | $1.79B | Energy | Oil & Gas | United States | NYSE | |
| 34 | $1.79B | Energy | Oil & Gas | United States | Nasdaq | |
| 35 | $1.61B | Energy | Oil & Gas | United States | NYSE | |
| 36 | $1.58B | Energy | Oil & Gas | United States | NYSE | |
| 37 | $1.54B | Energy | Oil & Gas | United States | NYSE | |
| 38 | $1.53B | Energy | Oil & Gas | United States | NYSE | |
| 39 | $1.48B | Energy | Oil & Gas | United States | NYSE | |
| 40 | $1.43B | Energy | Oil & Gas | United States | NYSE | |
| 41 | $1.35B | Energy | Oil & Gas | United States | NYSE | |
| 42 | $1.16B | Energy | Oil & Gas | United States | NYSE | |
| 43 | $1.16B | Energy | Oil & Gas | United States | NYSE | |
| 44 | $1.07B | Energy | Oil & Gas | United States | NYSE | |
| 45 | $894M | Energy | Oil & Gas | United States | Nasdaq | |
| 46 | $751M | Energy | Oil & Gas | United States | NYSE | |
| 47 | $642M | Energy | Oil & Gas | United States | NYSE | |
| 48 | $638M | Energy | Oil & Gas | United States | NYSE | |
| 49 | $636M | Energy | Oil & Gas | United States | Nasdaq | |
| 50 | $607M | Energy | Oil & Gas | United States | NYSE | |
| 51 | $562M | Energy | Oil & Gas | United States | NYSE | |
| 52 | $523M | Energy | Oil & Gas | United States | NYSE | |
| 53 | $519M | Energy | Oil & Gas | United States | NYSE | |
| 54 | $496M | Energy | Oil & Gas | United States | NYSE | |
| 55 | $484M | Energy | Oil & Gas | United States | NYSE | |
| 56 | $460M | Energy | Oil & Gas | United States | NYSE | |
| 57 | $406M | Energy | Oil & Gas | United States | NYSE | |
| 58 | $350M | Energy | Oil & Gas | United States | NYSE | |
| 59 | $343M | Energy | Oil & Gas | United States | Nasdaq | |
| 60 | $341M | Energy | Oil & Gas | United States | NYSE | |
| 61 | $324M | Energy | Oil & Gas | United States | NYSE | |
| 62 | $284M | Energy | Oil & Gas | United States | NYSE | |
| 63 | $213M | Energy | Oil & Gas | United States | NYSE | |
| 64 | $192M | Energy | Oil & Gas | United States | Nasdaq | |
| 65 | $189M | Energy | Oil & Gas | United States | NYSE | |
| 66 | $180M | Energy | Oil & Gas | United States | NYSE | |
| 67 | $179M | Energy | Oil & Gas | United States | Nasdaq | |
| 68 | $163M | Energy | Oil & Gas | United States | NYSE | |
| 69 | $138M | Energy | Oil & Gas | United States | NYSE | |
| 70 | $107M | Energy | Oil & Gas | United States | NYSE | |
| 71 | $104M | Energy | Oil & Gas | United States | Nasdaq | |
| 72 | $86.3M | Energy | Oil & Gas | United States | NYSE | |
| 73 | $67.7M | Energy | Oil & Gas | United States | Nasdaq | |
| 74 | $60.4M | Energy | Oil & Gas | United States | Nasdaq | |
| 75 | $39.9M | Energy | Oil & Gas | United States | Nasdaq | |
| 76 | $31.1M | Energy | Oil & Gas | United States | NYSE | |
| 77 | $16.9M | Energy | Oil & Gas | United States | NYSE | |
| 78 | $11.7M | Energy | Oil & Gas | United States | NYSE | |
| 79 | $6.87M | Energy | Oil & Gas | United States | Nasdaq | |
| 80 | $6.73M | Energy | Oil & Gas | United States | NYSE | |
| 81 | $4.75M | Energy | Oil & Gas | United States | Nasdaq | |
| 82 | $2.47M | Energy | Oil & Gas | United States | NYSE | |
| 83 | $0.90M | Energy | Oil & Gas | United States | Nasdaq | |
| 84 | $0.69M | Energy | Oil & Gas | United States | NYSE | |
| 85 | $0.48M | Energy | Oil & Gas | United States | NYSE | |
| 86 | $0.16M | Energy | Oil & Gas | United States | NYSE |