| Company | Timeline | Status | |
| Shaftesbury Systems Limited Director • Computer Consultants | 28 Mar 1995←5 Years→1 Apr 2000 | Active | |
| Shaftesbury Systems Limited Secretary • Computer Consultants | 28 Mar 1995←5 Years→1 Apr 2000 | Active | |
| Grayswood Computers Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
