in 1990 acquisition of Wehrle & Sohn GmbH & Co.KG by the owner family
quality management according to QS9000 since 1983
in 2000 establishment of Lean Deployment part 1
in 2000 transfer of Wehrle & Sohn GmbH & Co.KG to the now shared location in Malsch
in 2004 establishment of Lean Deployment part 2
in 2005 succession of the second generation in general management part 1
succession of the second generation in general management finalised
in 2013 change of the legal form of Wehrle & Sohn GmbH & Co.KG into Wehrle GmbH