- 1934 Formation of the metal ware factory for house- and kitchen appliances in Bad Kissingen
- 1964 Invention and patent of perma CLASSIC single-point lubrication system
- 1989 Sale / take-over by private investment group
- 1991 New management and extensive reorganization
- 1995–2004 Foundation of subsidiaries (H-T-L perma) in USA (1995), France (1995), Spain (1996), Italy (1997), England (1998), Australia (2004)
- 2000 Change of company name to perma-tec GmbH & Co. KG
