| Company | Timeline | Status | |
| Greenheys Management Limited Director • Chartered Accountant | 13 Nov 1997←24 Years→24 May 2022 | Dissolved | |
| Jisc Services Limited Director • Finance Director | 14 Jul 1994←2 Years 6 Months→3 Feb 1997 | Active | |
| Jisc Services Limited Secretary • Company Secretary | 1 Apr 1994←2 Years 10 Months→4 Feb 1997 | Active | |
| Deutsch UK Director • Finance Director | 30 May 1991←2 Years→30 May 1993 | Dissolved | |
