| Company | Timeline | Status | |
| Greenwich Instruments Limited Director • Director  | 31 May 2014←11 Years→Current  | Liquidation  | |
| College Road (Hextable) Management Company Limited Director • Co Director  | 3 Jun 2009←11 Years→1 Jun 2020  | Active  | |
| Cephos Electronic Solutions Limited Director • Electronic Engineer  | 26 Nov 2004←18 Years→30 May 2023  | Dissolved  | |
C M C Controls Limited Director • Electronic Engineer  | 10 Jan 2002←15 Years→15 Aug 2017  | Dissolved  | |
| Cephos Electronic Circuits Limited Director • Electronic Engineer  | 28 Feb 1991←34 Years→Current  | Active  | |
