Profielen
- AluK Belgium Hamme (Belgium)
- Aluplast Karlsruhe (Germany)
- AMBC 2nd Gen Fiberglass Window Sint-Maartensdijk (Netherlands)
- CF Kunststofprofielen Gramsbergen (Netherlands)
- Deceuninck Benelux Hooglede-Gits (Belgium)
- DHK Group Genk (Belgium)
- Forster Duffel (Belgium)
- GEALAN Fenster-Systeme GmbH Oberkotzau (Germany)
- Generale Maatschappij voor Plastiek Deinze (Belgium)
- JANSEN NL-BE Breda (Netherlands)
- Kawneer Harderwijk (Netherlands)
- Kurtoglu Bakir Kursun San AS Terikdag (Turkey)
- Reynaers Aluminium Duffel (Belgium)
- SAPA by HYDRO BUILDING SYSTEMS Landen (Belgium)
- Staduco Eeklo (Belgium)
- UNIQ smart balustrades Zwijndrecht (Netherlands)
- VEKA Sendenhorst (Germany)