| Company | Timeline | Status | |
Opera East Productions Director • None | 26 Sep 2010←5 Years→19 Apr 2016 | Dissolved | |
| The Barrandov Opera Company Limited Director • Company Director | 11 Feb 2003←22 Years→Current | Active | |
| Berchingas (Far East) Limited Director • Director | 21 May 1996←25 Years→26 Apr 2022 | Dissolved | |
