| Company | Timeline | Status | |
Catalyst World Class Limited Director • Retired Chairman | 12 Dec 2001←6 Years→31 Oct 2008 | Dissolved | |
| Affinity Water Limited Director • Chairman | 10 Jun 1994←6 Years→31 Dec 2000 | Active | |
| Groundwork Environmental Management (Hertfordshire) Limited Director • Company Chairman | 23 Mar 1994←4 Years→17 Nov 1998 | Dissolved | |
| Groundwork East Director • Co Chairman | 1 Nov 1993←5 Years→18 Nov 1998 | Active | |
| Taplow & Hitcham Recreation Grounds Association Limited(The) Director • Member Of Parliament (retired) | 3 Dec 1991←16 Years→31 Oct 2008 | Active | |
