| Symbol | Name | Country | Exchange |
|---|---|---|---|
| VHLD | Vector 21 Hldgs Inc | US | OTC |
| PHE | Powerhouse Energy Group Plc | UK | LSE |
| NESTE | Neste Oil Oyj | FI | HE |
| 1395 | ELL Environmental Holdings Ltd | HK | HK |
| 137950 | JC Chemical Co. Ltd | KR | KQ |
| MANTEX | Mantex AB | SE | ST |
| TRIBO-B | Triboron International AB (publ) | SE | ST |
| 300072 | Beijing Sanju Environmental | CN | SHE |
| RVL | Raval ACS Ltd | IL | TA |
| NWGN | Newgen Technologies Inc | US | OTC |
| PTBBU | Poet Biorefining Llc | US | OTC |
| LCFS | Tidewater Renewables Ltd | CA | TSX |