| Company | Timeline | Status | |
| Chamber-Hire Limited Director • Engineer | 17 Jul 2006←19 Years→Current | Active | |
| Imitor Limited Director • Unreported | 17 Nov 2004←21 Years→Current | Active | |
| Environmental & Technical Services Limited Director • Company Director | 20 Nov 1991←12 Years→1 Jun 2004 | Active | |
