| Company | Timeline | Status | |
| Engineering Centre (GB) Ltd Director • Engineer | 30 Jan 2006←9 Years→14 Jul 2015 | Dissolved | |
| Uniflow (UK) Limited Director • Director | 10 Aug 1995←19 Years→14 Jul 2015 | Dissolved | |
| Engineering Center (U.K.) Limited Director • Engineer | 20 Nov 1991←33 Years→Current | Active | |
