| Company | Timeline | Status | |
| Clydebridge Chemicals Limited Director • Company Director | 21 Jul 1991←9 Years→24 Nov 2000 | Active | |
| Alfa Chemicals Limited Director • Company Director | 21 Jul 1991←9 Years→24 Nov 2000 | Active | |
| R.I.W. Limited Director • Company Director | 21 Jul 1991←9 Years→24 Nov 2000 | Dissolved | |
| R.I.W. Limited Director • Unreported | 1 Jan 1970←30 Years→24 Nov 2000 | Dissolved | |
