| Company | Timeline | Status | |
| FPC Think Tank Ltd Director • None | 24 Mar 2021←4 Years→Current | Active | |
| JRRT (Properties) Limited Director • Retired | 28 Sep 2018←7 Years→Current | Active | |
| The Joseph Rowntree Reform Trust Limited Director • Retired | 28 Sep 2018←7 Years→Current | Active | |
| Practical Action Director • Non-executive Director | 27 Sep 2012←8 Years→8 Dec 2020 | Active | |
| Friends Of The Earth Charitable Trust Director • Non Executive Director | 25 Feb 2012←5 Years→3 Nov 2017 | Active | |
| The National Forest Company Director • Retired Chief Executive Officer | 1 Apr 2011←7 Years→31 Mar 2018 | Active | |
Trust For Urban Ecology Director • Non Exec Director | 9 Mar 2009←5 Years→20 Nov 2014 | Dissolved | |
| Woodland Trust Farming Limited Director • Company Director | 13 Feb 2009←2 Years 8 Months→31 Oct 2011 | Active | |
| Woodland Trust (Enterprises) Limited Director • Company Director | 13 Feb 2009←2 Years 8 Months→31 Oct 2011 | Active | |
| The Conservation Volunteers Director • Non-executive Director | 13 Dec 2008←5 Years→20 Nov 2014 | Active | |
