| Company | Timeline | Status | |
| Specialised Management Services Limited Director • Director | 16 Nov 2004←4 Years→13 Jul 2009 | Liquidation | |
| Alderley Systems Ltd Director • Director | 4 Aug 2004←4 Years→13 Jul 2009 | In Administration | |
| Perry Equipment (UK) Ltd Director • Engineer | 28 Jan 1992←33 Years→Current | Liquidation | |
| Facet Filtration UK Limited Director • Engineer | 28 Jan 1992←10 Years→14 Jan 2003 | Active | |
