| Company | Timeline | Status | |
| Integrated Modular Services Ltd Director • Engineer | 5 Apr 2012←12 Years→13 Jul 2024 | Dissolved | |
| Coldridge Consultancy Limited Director • Engineering Consultant | 3 Nov 2010←15 Years→Current | Active | |
| Digital Europe Limited Director • Director | 28 Jul 2006←5 Years→2 Apr 2012 | Liquidation | |
| Direct Digital Controls Limited Director • Engineer | 19 Sep 2000←6 Years→6 Jan 2007 | Liquidation | |
