| Symbol | Name | Country | Exchange |
|---|---|---|---|
| ECLMF | Ecolomondo Corp | US | OTC |
| GETH | Green Envirotech | US | OTC |
| LEIC | Lead Innovation Corp. | US | OTC |
| PYROF | Pyrolyx Ag | US | OTC |
| ECM | Ecolomondo Corporation | CA | TSXV |
| 688309 | Niutech Environment Technology Corp | CN | SHG |
| 8XG | PRYME N.V EO -05 | DE | F |