| Company | Timeline | Status | |
| Hewlett-Packard CDS Limited Director • Director | 22 Sep 1997←5 Months→1 Mar 1998 | Active | |
| Thorn Security Limited Director • Business Executive | 15 Dec 1991←3 Months→31 Mar 1992 | Active | |
| Afa-Minerva Limited Director • Business Executive | 15 Dec 1991←3 Months→31 Mar 1992 | Active | |
| Thorn Security Limited Director • Unreported | 1 Jan 1970←22 Years→31 Mar 1992 | Active | |
