| Company | Timeline | Status | |
| 00498943 Limited Director • Engineer | 23 Oct 1991←34 Years→Current | Active | |
| Wheelabrator Group Limited Director • Engineer | 23 Oct 1991←3 Years→31 Jul 1995 | Active | |
| Blast Cleaning Techniques Limited Director • Managing Director | 31 Jan 1991←4 Years→31 Jul 1995 | Dissolved | |
