| Company | Timeline | Status | |
| Eden Project Limited Director • Journalist | 1 Feb 2010←3 Years→14 May 2013 | Active | |
| School Food Matters Director • Chair London Food Board | 18 Feb 2009←2 Years 7 Months→27 Sep 2011 | Active | |
Dillington Nurseries Limited Director • Freelance Journalist | 24 Jun 2005←11 Years→4 Apr 2017 | Dissolved | |
| 18 Leamington Road Villas Limited Director • Journalist | 25 Mar 2004←10 Years→25 Jul 2014 | Active | |
| Soil Association Limited(The) Director • Journalist | 23 Oct 2003←4 Months→18 Mar 2004 | Active | |
Hay Festival Books Limited Director • Journalist | 12 Oct 2001←17 Years→21 May 2019 | Dissolved | |
| Hay Festival Foundation Limited Director • Journalist And Broadcaster | 11 Oct 2001←24 Years→Current | Active | |
| Hay Festival Foundation Limited Director • Journalist And Broadcaster | 11 Oct 2001←23 Years→1 Jan 2025 | Active | |
