| Symbol | Name | Country | Exchange |
|---|---|---|---|
| INSTAL | Instalco Intressenter AB | SE | ST |
| 002543 | Guangdong Vanward New Electric Co Ltd | CN | SHE |
| NIBE-B | NIBE Industrier AB (publ) | SE | ST |
| 603320 | Zhejiang Dibay Electric Co Ltd | CN | SHG |
| 300594 | Shandong Longertek Technology Co Ltd | CN | SHE |
| MTG | Meier Tobler Group AG | CH | SW |