| Company | Timeline | Status | |
| Wessex Water Services Limited Director • None | 1 Aug 2012←12 Years→27 Jan 2025 | Active | |
| Creative And Cultural Industries Limited Director • Charity Ceo | 4 Apr 2005←5 Years→15 Sep 2010 | Dissolved | |
The David Arnold-Forster Trust Director • Charity Chief Executive | 16 Sep 2004←11 Years→12 Apr 2016 | Dissolved | |
| The Green Alliance Director • Chief Executive | 13 Mar 2001←23 Years→19 Mar 2024 | Dissolved | |
| National Trust (Enterprises) Limited (The) Director • Charity Director | 11 Jan 2001←5 Years→11 Jan 2006 | Active | |
| Institute For European Environmental Policy, London Director • Charity Chief Executive | 22 Mar 2000←12 Years→15 Jan 2013 | Active | |
| The Green Alliance Trust Director • Charity Chief Executive | 8 Dec 1998←25 Years→17 Sep 2024 | Active | |
Parents At Work Limited Director • Charity Director | 11 Jul 1995←2 Years 7 Months→7 Feb 1998 | Dissolved | |
Foundation For International Environmental Law And Development Director • Director Of The Council For The Protecti | 31 Dec 1991←3 Months→13 Apr 1992 | Dissolved | |
| Campaign For National Parks Director • Charity Director | 20 Sep 1991←7 Years→23 Sep 1998 | Active | |
