| Company | Timeline | Status | |
| 27 Cotham Road Management Company Limited Director • Design Engineer | 17 Aug 2018←7 Years→Current | Active | |
| Matchless Design Ltd Director • Unreported | 6 Jan 2016←10 Years→Current | Active | |
| 67 Cranbrook Road Management Company Limited Director • Mechanical Engineer | 31 Dec 1991←34 Years→Current | Active | |
| 67 Cranbrook Road Management Company Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
