Company history
Customer-focused since 1968
1968
1973
1983
1989
2000
2004
2006
2007
2008
2009
2010
2011
2012
2013
2015
2017
2018
2021
2023
Foundation of the company WILKE & WAHL GdbR, Chem.-Techn. special cutting, by Mr. Wilke and Mr. Wahl in Bendorf.
Division of WILKE & WAHL GdbR into WAHL and WILKE Chem.-Techn. Special cutting, with the company headquarters relocated to Radolfzell on Lake Constance.
Construction of a new administration and production building in Radolfzell.
Reorganization of the company and renaming to WILKE Kühlschmiertechnik GmbH.
Mr. Thomas Klein joins the company and becomes an additional managing director.
Construction of a low-emission (noise) server station.
Installation of sunshades to shade the building, thereby avoiding energy-intensive cooling of the rooms.
Planned ISO 9001 and EMAS certification.
Introduction of an integrated management system.
Introduction and implementation of an environmental management system in accordance with EMAS.
Further development of the MMKS product portfolio.
Development of boron- and biocide-free cooling lubricants.
Installation of an additional 30 kWp photovoltaic system on the roof of the production hall. Between April and December 2011, the system already supplied more than 31,000 kWh of electricity.
We remain EMAS certified
As an EMAS-certified company, we support the WWF project for the conservation of the Wadden Sea, which was added to the UNESCO World Heritage List in 2009.
Conversion of our heating system to environmentally friendly fuels
Due to the upcoming CLP classification of FAD-containing bactericides, conversion of some products to FAD-free (formaldehyde depot)
50th company anniversary
Support SOS Children's Villages
Support for Radio 7 Drachenkinder / Switch to boric acid-free production