| Company | Timeline | Status | |
| S. B. Electronic Systems Limited Director • Accountant | 1 Nov 2002←15 Years→3 Nov 2017 | Active | |
Clement Clarke Technologies Limited Director • Company Director | 22 Jul 1998←4 Years→31 Oct 2002 | Dissolved | |
| Medix Limited Director • Financial Dir | 18 Jul 1995←5 Years→31 Dec 2000 | Dissolved | |
| Medix Group Limited Director • Financial Dir | 18 Jul 1995←5 Years→31 Dec 2000 | Dissolved | |
| Haag-Streit UK Limited Secretary • Unreported | 2 Aug 1993←7 Years→31 Dec 2000 | Active | |
| Clement Clarke International Limited Director • Financial Director | 1 Aug 1991←7 Years→31 Jul 1998 | Active | |
| Clement Clarke Pension Trustees Limited Director • Financial Director | 16 Jul 1991←11 Years→31 Oct 2002 | Dissolved | |
| Clement Clarke Pension Trustees Limited Director • Unreported | 1 Jan 1970←32 Years→31 Oct 2002 | Dissolved | |
