1977
Founding of GUILLIARD & DÖRR GmbH (G&D)
1986
Founding of trading company GFD ROBERT FREY GmbH (GFD)
1994
Relocation from Stuttgart to Sachsenheim-Ochsenbach
1996
New business division vibration technology in Weyerbusch (Westerwald)
1997
First DIN ISO 9001 certification
2005
Management buy-in and takeover of G&D by Martin Auber and Jürgen Ohr
2005
Fusion and integration of trading company GFD
01/2006
New business division sealing technology – production of machined seals
10/2006
New business division engineered plastics (EPP) in Sachsenheim
01/2007
Acquisition of a 50% share of trygonal Kunststoffinnovationen GmbH/Austria. Manufacturer of high-quality semifinished materials made out of polyurethane and rubber
07/2007
Start of injection-moulded Polyurethane-Parts
02/2008
Sales activities in Switzerland. Establishing of Trygonal AG and acquisition of 60% of the shares of CellForm AG, Hinwil
Spring 2008
New building for the CNC-lathe-department and move of our plant in Großsachsenheim to Ochsenbach