| Company | Timeline | Status | |
| Surrey Archaeological Society Director • Unreported | 1 Jan 1995←4 Years→31 Dec 1998 | Active | |
| James Walker Viceroy Limited Director • Group Finance Director | 1 Dec 1991←4 Months→31 Mar 1992 | Active | |
| James Walker Group Limited Director • Group Finance Director | 15 Nov 1991←4 Months→31 Mar 1992 | Active | |
| James Walker Metaflex Limited Director • Group Finance Director James Walker Grou | 19 Oct 1991←5 Months→31 Mar 1992 | Active | |
