| Country | Company |
| Austria | WFL Millturn Technologies GmbH & Co KG4030 Linz |
| Germany | BEUMER Maschinenfabrik GmbH & Co. KG59269 Beckum |
| Germany | bielomatik jagenberg GmbH+Co.KG41468 Neuss |
| Germany | Demag Cranes & Components GmbH58300 Wetter |
| Germany | Fritz Driescher & Söhne GmbH85368 Moosburg |
| Germany | GE Consumer & Industrial GmbH24534 Neumünster |
| Germany | Grenzebach Maschinenbau GmbH86663 Asbach-Bäumenhain |
| Germany | IMS Isotopen Messsysteme GmbH42579 Heiligenhaus |
| Germany | Kautex Maschinenbau GmbH53229 Bonn |
| Germany | Konplan GmbH01187 Dresden |