| Company | Timeline | Status | |
| Rivalminster Limited Secretary • Unreported | 31 Jul 1992←33 Years→Current | Active | |
| Rivalminster Limited Director • Co Director | 31 Jul 1992←31 Years→30 Apr 2024 | Active | |
| Copper Chimney Limited Secretary • Unreported | 31 Dec 1991←33 Years→Current | Liquidation | |
| Berphase Limited Secretary • Company Director | 31 Dec 1991←33 Years→Current | Active | |
| Berphase Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
