| Company | Timeline | Status | |
| The Oxford Concert Party Limited Director • Education Consultant | 5 Sep 1996←3 Years→31 Jan 2000 | Active | |
| Mikron Theatre Company Limited Director • School Master | 19 Mar 1992←2 Years 7 Months→6 Nov 1994 | Active | |
| Mikron Theatre Company Limited Director • Unreported | 1 Jan 1970←24 Years→6 Nov 1994 | Active | |
