| Company | Timeline | Status | |
| Hold-Fast Radiator Valves Limited Director • Unreported | 27 Mar 2009←16 Years→Current | Active | |
| Hold-Fast Radiator Valves Limited Secretary • Doctor | 27 Mar 2009←16 Years→Current | Active | |
| Civil Engineering Services Company Limited Director • Doctor | 30 Jun 2002←23 Years→Current | Active | |
| Civil Engineering Services Company Limited Secretary • General Practitioner | 1 Jun 2001←24 Years→Current | Active | |
