| Company | Timeline | Status | |
| Adlib Audio Limited Director • Company Director | 29 Apr 1998←27 Years→Current | Active | |
| Adlib Developments Limited Director • Sound Engineer | 14 Aug 1997←28 Years→Current | Active | |
| Hollinside Management Company Limited Director • Unreported | 26 Sep 1991←5 Years→6 Dec 1996 | Active | |
