| Company | Timeline | Status | |
Vivadi Limited Director • Chartered Accountant | 6 Dec 2000←2 Years 1 Month→27 Jan 2003 | Dissolved | |
| Childwick Consultancy Limited Director • Chartered Accountant (retired) | 8 May 1998←24 Years→2 Aug 2022 | Dissolved | |
| Paging Systems Limited Director • Company Director | 8 Jun 1992←3 Years→29 Nov 1995 | Active | |
| Multitone Communication Systems Limited Director • Company Director | 19 Sep 1991←4 Years→29 Nov 1995 | Active | |
| Multitone Rentals Limited Director • Company Director | 19 Sep 1991←4 Years→29 Nov 1995 | Active | |
| Multitone Communications Limited Director • Company Director | 19 Sep 1991←4 Years→29 Nov 1995 | Active | |
| Infopage Limited Director • Company Director | 19 Sep 1991←4 Years→29 Nov 1995 | Active | |
| Multitone Electronics P L C Director • Company Director | 19 Sep 1991←4 Years→29 Nov 1995 | Active | |
