| 1975 | Sonja Marohn founds stardress Mode GmbH - import of fashions from Ibiza |
| 1978 | Start of the company's own collection - to complement imported goods |
| 1980 | Build-up of production in Germany - own studio with a staff of four |
| 1985 | Business name changed to Sonja Marohn stardress Mode GmbH - launch of company's first own collection Staff of 7 Sales organisation comprises 6 free-lance commercial travellers - in Germany, Austria, Holland, Switzerland   |
| 1994 |  |
| Business name changed to Sonja Marohn GmbH - with new sales concept Beginning of co-operation with Anja Schierholt, a free-lance designer from Stuttgart |
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| 1996 | Tanja Marohn enters Sonja Marohn GmbH Production moved to Greece First visits to fashion fairs abroad: Paris, London, Milan Beginning of steady expansion of the company  |
| 1998 | Tanja Marohn becomes a further company member of Sonja Marohn GmbH Move to company-owned building at Neue Weinsteige 66 in Stuttgart Catalogues are placed at the disposal of final customers Utilisation of innovative media: Photo and video CDs, videos accompanying individual photo shootings (Making of ...) |
| 2002 | Company makes its first own appearance on the Internet: www.sonjamarohn.de  |