| Company | Timeline | Status | |
| Lyster Holdings Ltd Director • Director | 6 Dec 2017←7 Years→Current | Active | |
| Britnor Ltd Director • Director | 21 Sep 2005←20 Years→Current | Active | |
| Britnor Ltd Secretary • Director | 21 Sep 2005←20 Years→Current | Active | |
| Vernon Developments UK Ltd Director • Director | 26 Jan 2004←21 Years→Current | Active | |
| Vernon Developments UK Ltd Secretary • Director | 26 Jan 2004←21 Years→Current | Active | |
| Oil Salvage Limited Secretary • Unreported | 30 Jun 2000←25 Years→Current | Active | |
| Oil Salvage Limited Director • Company Director | 1 Jan 1993←32 Years→Current | Active | |
