| | Secteur
| Var. 1janv
 /  | Capitalisation (M$)
 / | Note Investissement
/ | CT
| MT
| LT
|
 |
| 1 - | GDF SUEZ | Services multiples aux collect... | -22.16% | 45 509 | |  | | |
| 2 - | EDF | Electricité | -15.59% | 36 273 | | | | |
| 3 - | EDP | Electricité | -27.56% | 7 876 | | | | |
| 4 - | AREVA | Electricité | -44.47% | 4 827 | | | | |
| 5 - | EDP RENOVAVEIS | Electricité | -34.86% | 3 258 | | | | |
| 6 - | ELIA | Electricité | 2.71% | 2 387 | | |  | |
| 7 - | REN | Electricité | -5.21% | 1 253 | | |  | |
| 8 - | FLUXYS SA | Gaz | 18.73% | 518 | | | | |
| 9 - | SECHILIENNE SIDEC | Electricité | 1.19% | 382 | | | | |
| 10 - | ALTERGAZ | Gaz | 43.69% | 361 | - | | | |
| 11 - | THEOLIA | Electricité | -2.33% | 134 | | | | |
| 12 - | POWEO | Electricité | 0.00% | 46 | - | | | |
| 13 - | AEROWATT | Electricité | 14.92% | 35 | | | | |
| 14 - | THENERGO (D) | Electricité | -30.00% | 20 | - | | | |
| 15 - | 4ENERGY INV (D) | Electricité | -19.33% | 14 | - | | | |
| 16 - | BIONERSIS | Electricité | | 8,653 | - | | | |
