| Company | Timeline | Status | |
| Pickering Interfaces Limited Secretary • Unreported | 31 Dec 1991←16 Years→15 Nov 2008 | Active | |
| Pickering Interfaces Limited Director • Director | 31 Dec 1991←16 Years→15 Nov 2008 | Active | |
| Pickering Electronics Limited Director • Director | 31 Dec 1991←16 Years→15 Nov 2008 | Active | |
| Pickering Electronics Limited Secretary • Unreported | 31 Dec 1991←16 Years→15 Nov 2008 | Active | |
