| Company | Timeline | Status | |
| ICR Enterprises Limited Director • Retired | 19 May 1998←2 Years 1 Month→27 Jun 2000 | Active | |
| Institute Of Cancer Research: Royal Cancer Hospital (The) Director • Retired | 1 Oct 1996←4 Years→30 Sep 2000 | Active | |
| W.H. Newson Holding Limited Director • Chairman | 13 Jul 1991←1 Year 6 Months→3 Feb 1993 | Dissolved | |
| W.H.Newson & Sons Limited Director • Chairman | 13 Jul 1991←1 Year 6 Months→3 Feb 1993 | Dissolved | |
