History
- 1878 Avellis & Huster was founded in Berlin
- 1978 L+S AG was founded in Basel
- 1998 Acquisition of L+S AG
- 2009 Acquisition of essential parts of Avellis & Huster GmbH and renaming in Avellis Synco Leather GmbH in Wiesbaden and Avellis Synco Leather (Swiss) AG in Ormalingen