Stephan Kopka
Professional background
| 03.2013 - 01.1970 | polyoptics GmbH |
| 09.2011 - 02.2013 | Sergeant Peppper Corporate Fashion |
| 06.2010 - 08.2011 | Echtzeit GmbH & Co. KG |
| 05.2008 - 12.2008 | Grey Worldwide GmbH, Düsseldorf |
| 03.2013 - 01.1970 | polyoptics GmbH |
| 09.2011 - 02.2013 | Sergeant Peppper Corporate Fashion |
| 06.2010 - 08.2011 | Echtzeit GmbH & Co. KG |
| 05.2008 - 12.2008 | Grey Worldwide GmbH, Düsseldorf |