| Company | Timeline | Status | |
| Tees Valley Fire Protection Limited Director • Company Director | 18 Apr 1995←2 Years 10 Months→6 Mar 1998 | Active | |
| Pyrocel Limited Director • Director | 31 Dec 1991←33 Years→Current | Active | |
| Pyrocel Limited Secretary • Unreported | 31 Dec 1991←33 Years→Current | Active | |
