| Company | Timeline | Status | |
| Haystead Limited Director • Computer Consultant | 20 Dec 1991←30 Years→26 Jul 2022 | Active | |
| Kingsley Research Limited Director • Director | 18 Aug 1991←14 Years→30 Sep 2005 | Active | |
| DPS Integro Limited Director • Company Director | 5 Dec 1990←31 Years→5 Jul 2022 | Dissolved | |
