| Company | Timeline | Status | |
| Seven Star Natural Gas Limited Director • Engineer | 18 May 2006←4 Years→24 Feb 2011 | Active | |
Melton Mowbray Sailing Club Limited Director • Retired | 22 Nov 2005←9 Years→2 Dec 2014 | Dissolved | |
| Glyncastle Mining Limited Director • Engineer | 5 Sep 2005←2 Years 11 Months→20 Aug 2008 | Dissolved | |
Hawker Siddeley Power Engineering Limited Director • Director | 1 Jul 1991←6 Months→31 Dec 1991 | Dissolved | |
