| Company | Timeline | Status | |
| Performance Contracts Limited Director • Manager | 29 Sep 1998←9 Years→31 Mar 2008 | Dissolved | |
| Arven Industrial Chemicals Limited Secretary • Unreported | 19 Jul 1992←8 Months→26 Mar 1993 | Active | |
| Arven Industrial Chemicals Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
