| Company | Timeline | Status | |
| Engscience Ltd Director • Unreported | 13 Apr 2009←16 Years→Current | Active | |
| Nanospace Industries Ltd Secretary • Unreported | 23 Apr 2007←17 Years→3 Sep 2024 | Dissolved | |
| Engineering Dynamics Ltd Secretary • Unreported | 8 Nov 2006←19 Years→Current | Active | |
| Splinks Limited Secretary • Administrator | 26 Oct 2004←21 Years→Current | Active | |
| Engscience Ltd Secretary • Unreported | 13 Nov 1991←34 Years→Current | Active | |
