1935 Company formation in Plettenberg
1937 Relocation to Bonzelerhammer
1961 New factory building
1967 Introduction of fine-blanking and multi-slide forming
1985 Golden Jubilee - 50 years of GROSSHAUS
1988 Visit from State President of NRW, Johannes Rau
(inauguration of new stamping facility)
1997 Quality Management System certification
2000 Visit from Chancellor Gerhard Schroeder
(laying the foundation-stone of new technology and development centre)
2000 Environmental system certification
2001 Inauguration of new technology and development centre
2003 Inauguration of assembly and logistics centre
2005 Formation of first subsidiary Grosshaus KFT in Székesfehérvár, Hungary
2005 Inauguration of second new stamping facility
2008 QM system certification for Grosshaus KFT in Hungary (ISO/TS 16949)
2009 Grosshaus Hungary Kft. move to Györ, Hungary
2010 Jubilee - 75 years of GROSSHAUS


Please hover the year dates for more details.

Egon Grosshaus GmbH & Co KG   Bonzelerhammer   D-57368 Lennestadt