| Company | Timeline | Status | |
| Konzertdirektion Schmid UK Limited Director • Artist Manager | 22 Apr 2002←23 Years→Current | Active | |
| Konzertdirektion Schmid UK Limited Secretary • Manager | 4 Jul 2001←24 Years→Current | Active | |
| International Artist Managers' Association Limited Director • Artist Manager | 18 Jun 2001←7 Years→31 Dec 2008 | Active | |
