| Company | Timeline | Status | |
| P3 Plant Limited Director • Unreported | 25 May 2016←9 Years→Current | Active | |
| P3 Plant Limited Secretary • Unreported | 5 May 2004←21 Years→Current | Active | |
| Heathbrock Limited Secretary • Unreported | 31 Dec 1991←26 Years→3 Sep 2018 | Active | |
| Heathbrock Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
