| Company | Timeline | Status | |
| Burntwood Process Systems Limited Secretary • Unreported | 1 Sep 2003←22 Years→Current | Active | |
| Burntwood Valves Limited Secretary • Unreported | 31 Dec 1991←33 Years→Current | Active | |
| Burntwood Valves Limited Director • Secretary | 31 Dec 1991←9 Years→25 Sep 2001 | Active | |
