| Symbol | Name | Country | Exchange |
|---|---|---|---|
| PVN | Proven Vct Plc | UK | LSE |
| VDTK | Verditek Plc | UK | LSE |
| RHEAG | Rhea Girisim Sermayesi Yatirim Ortakligi AS | TR | IS |
| STRLNG | Swedish Stirling AB | SE | ST |
| IMP | Impera Capital S.A. | PL | WAR |
| 0GF | GRAPHENE MANUFACT.GROUP | DE | F |
| 6F6 | Victory Square Technologies Inc | DE | F |
| 9EAA | OSTROM CLIMATE SOLUTIONS | DE | F |
| COO | Ostrom Climate Solutions Inc | CA | V |
| GMG | Graphene Manufacturing Group Ltd | CA | V |
| RE | RE Royalties Ltd | CA | V |
| ROOF | Northstar Clean Technologies Inc | CA | V |