| Symbol | Name | Country | Exchange |
|---|---|---|---|
| GOFPY | Greek Organization of Football Prognostics S.A. | US | OTC |
| GRKZF | Greek Org of Footbal | US | OTC |
| PBKOF | Pollard Banknote | US | OTC |
| PBL | Pollard Banknote Limited | CA | TSX |
| OPAP | Greek Organization of Football Prognostics S.A. | GR | AT |
| 8279 | AGTech Holdings Ltd | HK | HK |
| GF8 | Greek Organization of Football Prognostics S.A | DE | F |
| 0FI1 | Greek Organisation of Football Prognostics SA | GB | LSE |