| Symbol | Name | Country | Exchange |
|---|---|---|---|
| ROCK | Gibraltar Industries, Inc. | US | NASDAQ |
| UUU | Universal Security Instruments, Inc. | US | AMEX |
| MLSPF | Melrose Holdings Ltd | US | OTC |
| NIABY | Nibe Industrier Ab | US | OTC |
| FAN | Volution Group Plc | UK | LSE |
| TON | Titon Holdings Plc | UK | LSE |
| 2789 | Yuanda China Holdings Ltd | HK | HK |
| ELIMP | Elektroimportoren As | NO | OL |
| SAMS | Samse SA | FR | PA |
| DOM | Dometic Group AB (publ) | SE | ST |
| MEAB-B | Malmbergs Elektriska AB (publ) | SE | ST |
| NIBE-B | NIBE Industrier AB (publ) | SE | ST |
| SYSR | Systemair AB | SE | ST |
| VESTUM | Vestum AB (publ) | SE | ST |
| ARBN | Arbonia AG | CH | SW |