| Company | Timeline | Status | |
Test Products And Services Limited Director • Mechanical Engineer | 28 Jun 2016←2 Years 9 Months→26 Mar 2019 | Dissolved | |
| Mercol Engineering Ltd Director • Mechanical Engineer | 28 Jun 2016←9 Years→Current | Active | |
| Cooper Research Technology Limited Director • Mechanical Engineer | 28 Jun 2016←9 Years→Current | Active | |
| Ascol Limited Director • Mechanical Engineer | 19 Dec 2000←24 Years→Current | Active | |
| Eagle Scientific Limited Director • Mechanical Engineer | 31 Dec 1991←33 Years→Current | Active | |
