| Company | Timeline | Status | |
| Reportbase Limited Director • Controls Engineer | 2 Mar 2000←25 Years→Current | Active | |
| Eton Panel Systems Limited Director • Controls Engineer | 11 Nov 1999←26 Years→Current | Active | |
| Sandford Electrical Services Limited Director • Controls Engineer | 1 Dec 1991←1 Month→2 Jan 1992 | Active | |
