| Company | Timeline | Status | |
| Holdbury Limited Director • Company Director | 17 Feb 1993←3 Years→1 Aug 1996 | Active | |
| Hall & Watts Defence Optics Ltd Director • Hl | 8 Feb 1992←22 Years→3 Jun 2014 | Active | |
| Holdbury Limited Director • Unreported | 1 Jan 1970←26 Years→1 Aug 1996 | Active | |
