| Company | Timeline | Status | |
| Lindner Interiors Limited Director • Director | 18 Jul 2011←2 Years 6 Months→31 Jan 2014 | Active | |
| Lindner Exteriors Holding Limited Director • Director | 28 Mar 2011←2 Years 10 Months→31 Jan 2014 | Active | |
| Lindner Prater Limited Director • Dipl Ingenieur | 26 Apr 2006←7 Years→31 Mar 2014 | Active | |
