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History of company
| 1965 | Foundation of the company Riebesam in Murrhardt as locksmithery and metal construction company |
| 1975 | Beginning of stainless steel handling |
| 1991 | Foundation of Riebesam in Genthin (Saxony-Anhalt) |
| 1993 | Beginning of the development and manufacturing of metal cleaning machines |
| 1996 | Beginning of the development and manufacturing of cleaning and disinfection machines for laboratories and medical sector |
| 1997 | Merger of the companies in Murrhardt and Genthin to Riebesam GmbH & Co. KG with headquarter in Genthin |
| 1998 | Development of cleaning and disinfection machines for the pharmaceutical industry |
| 2005 | Beginning of the development of precision cleaning machines on hydro-fluor-ether basis and water based process for the industry in general |
| 2006 | Introduction of cleaning machines in the electronic industry |
| 2007 | Introduction of precision cleaning for the optical industry |
| 2010 | Commence development of the market Russia with ultra-fine |
| 2012 | Einführung von HFE-Standardanlagen der Baureihe 220 - 350 |