Schlösser
- Ansa Deventer (Netherlands)
- B&B locks Wommelgem (Belgium)
- CES, C.Ed. Schulte GmbH Zylinderschlossfabrik Velbert (Germany)
- FUHR Benelux Ede (Netherlands)
- GRETSCH-UNITAS Belgium Brasschaat (Belgium)
- Lock Control Malderen (Belgium)
- MACO Beschläge Nederland Zelhem (Netherlands)
- MAYER & Co Beschläge Salzburg (Austria)
- S2 safe & secure Deventer (Netherlands)
- Themans Hang- en Sluitwerk Deventer (Netherlands)
- WILKA Schließtechnik Velbert (Germany)