| Company | Timeline | Status | |
| Derbyshire Dales Engineering Limited Director • Unreported | 1 Nov 2005←20 Years→Current | Active | |
| Cavendish Engineering Services Limited Secretary • Unreported | 2 Dec 2004←16 Years→30 Jul 2021 | Active | |
| Cavendish Engineering Services Limited Director • Unreported | 17 Nov 2004←21 Years→Current | Active | |
