| Company | Timeline | Status | |
ABST Limited Director • Director | 16 Jan 1998←3 Years→30 Jun 2001 | Dissolved | |
Headline Entertainments Limited Director • Designer | 30 May 1991←24 Years→23 Jun 2015 | Dissolved | |
| Michael Gibson Associates Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
