| Company | Timeline | Status | |
En-Quest Environmental (UK) Limited Director • Administrator | 25 May 2004←7 Months→14 Jan 2005 | Dissolved | |
Trisant Services Limited Director • Secretary | 27 Nov 1991←24 Years→26 Apr 2016 | Dissolved | |
| K.P. Bioplex Limited Director • Director | 18 Nov 1991←34 Years→Current | Active | |
| K.P. Bioplex Limited Secretary • Unreported | 18 Nov 1991←34 Years→Current | Active | |
| Broughshire Limited Director • Secretary | 21 Jul 1991←34 Years→Current | Active | |
