| iDM-NG Participants | |
|---|---|
| 1 | AXPO BULGARIA EAD |
| 2 | S.C. AXPO ENERGY ROMANIA S.A. |
| 3 | S.C. E.ON ENERGIE ROMANIA S.A. |
| 4 | S.C. ENGIE ROMANIA S.A. |
| 5 | S.C. GREEN GRID S.R.L. |
| 6 | S.C. MEGACONSTRUCT S.A. |
| 7 | S.C. OMV PETROM S.A. |
| 8 | S.C. PPC ENERGIE S.A. |
| 9 | S.C. TINMAR ENERGY S.A. |
| 10 | SOCIETATEA NATIONALA DE GAZE NATURALE `ROMGAZ` S.A. |
| 11 | SOCIETATEA NATIONALA DE TRANSPORT GAZE NATURALE `TRANSGAZ` S.A. |