| Company | Timeline | Status | |
| Farmpark Property Management Limited Director • Musical Director & Composer | 3 Aug 1993←5 Months→10 Jan 1994 | Active | |
Music Music Limited Director • Composer | 25 May 1991←2 Years 5 Months→9 Nov 1993 | Dissolved | |
| Applied Music Limited Director • Composer | 25 Jan 1991←2 Years 10 Months→17 Dec 1993 | Active | |
