Gevel
- Aluminios Cortizo Padrón (A Coruña) (Spain)
- BACKFORCE Eeklo (Belgium)
- Claerhout Aluminium Installation Harelbeke (Belgium)
- CORTIZO Padrón (A Coruña) (Spain)
- Forster Duffel (Belgium)
- OBEX Protection Broomhall, Worcester (United Kingdom)
- Reynaers Aluminium Duffel (Belgium)
- SADEV Poisy (France)
- SAPA Landen (Belgium)
- SB INGENIERIE Poisy (France)