| Company | Timeline | Status | |
| Iet Conventions Limited Director • Consultant  | 21 Aug 1998←3 Years→1 Oct 2001  | Active  | |
| IBC Show Limited Director • Retired  | 16 Jul 1998←3 Years→14 Nov 2001  | Active  | |
| Iet Services Limited Director • Consultant  | 1 Jun 1992←1 Year 1 Month→29 Jul 1993  | Active  | |
| BFBS Director • Retired  | 5 Dec 1991←4 Years→31 Dec 1995  | Active  | |
