| Company | Timeline | Status | |
| Communication Spares (U.K.) Limited Director • Company Secretary | 7 Sep 2007←18 Years→Current | Active | |
| Communication Spares (U.K.) Limited Secretary • Company Secretary | 7 Sep 2007←18 Years→Current | Active | |
| Chase Mobile Radio Limited Director • Director | 2 Jun 1997←28 Years→Current | Active | |
| Chase Mobile Radio Limited Secretary • Director | 2 Jun 1997←28 Years→Current | Active | |
| Airtime Services Limited Director • Company Director | 31 Jan 1992←33 Years→Current | Active | |
| Airtime Services Limited Secretary • Unreported | 31 Jan 1992←33 Years→Current | Active | |
| Cellular Rental Services Limited Secretary • Unreported | 30 Jun 1991←34 Years→Current | Active | |
| Sitelink Communications Limited Secretary • Company Secretary | 31 Dec 1990←34 Years→Current | Active | |
| Sitelink Communications Limited Director • Company Secretary | 31 Dec 1990←34 Years→Current | Active | |
