1929 | Establishment in Hamburg by Alfons Köster and Willy Julius on 1st October. |
1970 | Fritz Wessel joins the company as partner |
1978 | Establishment of the GmbH (Ltd.) |
1982 | Establishment of the branch in Stuttgart |
1985 | Establishment of the branch in Frankfurt |
2000 | Olaf Wessel, Frank Wessel and Heinz Losert are appointed as further presidents. |
2003 | Establishment of the branch in Düsseldorf |
2009 | Panagiotis Vasilopoulos is appointed as president |
2010 |
Establishment of the branch in Shanghai Establishment of the branch in Bremen |
2013 | Establishment of the branch in Tauberbischofsheim |
2014 | Establishment of the branch in Munich |