| Symbol | Name | Country | Exchange |
|---|---|---|---|
| EEG | Empire Energy Group Ltd | AU | ASX |
| EEGUF | Empire Energy Group Limited | US | OTC |
| 0332 | Yuan Heng Gas Holdings Ltd | HK | HK |
| HMU | HMS Bergbau AG | DE | F |
| GALP | Galp Energia SGPS S.A. | PT | LS |
| RNFT | RussNeft | RU | MCX |
| 300370 | Sichuan Etrol Technologies Co Ltd | CN | SHE |
| CO9 | China Oilfield Services Limited | DE | F |
| GZ5 | Galp Energia SGPS S.A | DE | F |
| GZ50 | GALP ENERG.ADR/ 1/5 EO 1 | DE | F |
| HMU | HMS Bergbau AG | DE | XETRA |
| 0B67 | Galp Energia Nom | GB | LSE |
| EEG | Empire Energy Group Ltd | AU | AU |