| Company | Timeline | Status | |
| Canterbury Lets Limited Director • Structural Services | 9 Feb 2011←14 Years→Current | Active | |
| Structural Services (Kent) Limited Director • Surveyor | 7 Sep 2005←20 Years→Current | Active | |
| CH Properties Limited Director • Gas Technologist | 18 Sep 2002←23 Years→Current | Active | |
| Environmental Partnerships (UK) Limited Director • Company Director | 23 Mar 2001←24 Years→Current | Active | |
| P.A. Geotechnical Limited Secretary • Director | 13 Dec 2000←23 Years→17 Apr 2024 | Active | |
| Prestige Air-Technology Limited Secretary • Unreported | 16 Apr 1996←29 Years→Current | Active | |
| Prestige Air-Technology Limited Director • Gas Technologist | 19 Apr 1994←31 Years→Current | Active | |
