| Symbol | Name | Country | Exchange |
|---|---|---|---|
| CPWR | Ocean Thermal Energy Corp. | US | OTC |
| WTAF | Wataire Industries Inc | US | OTC |
| 5GD | Sunpower Group Ltd | SG | SG |
| ALFA | Alfa Laval AB | SE | ST |
| 002534 | Xizi Clean Energy Equipment Manufacturing Co Ltd | CN | SHE |
| 4X8 | VERTEX RESOURCE | DE | F |
| AA9 | Alfa Laval AB (publ) | DE | F |
| VTX | Vertex Resource Group Ltd | CA | V |
| 0NNF | Alfa Laval AB | GB | LSE |