| Company | Timeline | Status | |
| Ampthill Business Park Limited Secretary • Unreported | 9 Jul 2015←10 Years→Current | Active | |
Enviropumps (Anglo) Limited Secretary • Unreported | 11 Oct 2013←3 Years→28 Feb 2017 | Dissolved | |
| Worth Family Holdings Limited Secretary • Unreported | 8 Oct 2013←12 Years→Current | Active | |
