History
- 1984 Foundation Keller Lufttechnik Benelux
- 1993 Take-over Keller France
- 1995 Foundation Hafibo, a specialist fabrication company that offers total solutions in sheet-metal, construction and industrial process pipelines in stainless steel and mild steel.
- 1997 Take-over production metal processing and startup own production on the current site at Waregem under sister company Hafibo
- 1999 Keller and Hafibo obtain the certificates ISO 9001 and VCA** (safety checklist for contractors and construction companies).
- 2002 New building Keller Lufttechnik Benelux at Waregem
- 2005 Keller gets exclusive representation of Maschinenfabrik Gustave Eirich GmbH & Co. Kg in the Benelux
- 2006 Start-up new department: smoke and heat exhaust ventilation in underground car parks and public buildings
- 2008 Exclusive representation of the products of Stöbich for Belgium
- 2009 Startup of sister company BULK .ID, exclusive representation of German suppliers for machines/ installations for the separation and handling of bulk goods
- 2012 New head office Keller Lufttechnik Benelux
- 2014 Take-over Motogroup. Specialised in transport, distribution and storage of bulk goods
- 2014 Sister company Hafibo is FPC 2+ certified
- 2014 Startup Keller Lufttechnik in the United Kingdom