| PGE ENERGETYKA KOLEJOWA S.A. |
| PGE Dom Maklerski S.A. |
| PAK-Volt S.A. |
| PAK-PCE BIOPALIWA I WODÓR Sp. z o.o. |
| ORLEN S.A. |
| ORLEN Energia Sp. z o.o. |
| NOBLE Securities S.A. |
| Next Kraftwerke GmbH |
| MFT Energy A/S |
| JWM ENERGIA Sp. z o.o. |
| Inter Energia S.A. |
| Hekla Energy Sp. z o.o. |
| HANDEN Sp. z o.o. |
| GET EnTra Sp. z o.o. |
| GEN-I, trgovanje in prodaja električne energije, d.o.o. |
| Freepoint Commodities B.V. |
| Fortum Marketing and Sales Polska S.A. |
| EZPADA AG |
| EXEN s.r.o. |
| ENIQ Sp. z o.o. |
| ENGIE Zielona Energia Sp. z o.o. |
| ENGIE Global Markets |
| Energi Danmark A/S |
| Energa Obrót S.A. |
| ENEA Wytwarzanie Sp. z o.o. |
