| Company | Timeline | Status | |
| Independent Publishers Guild Director • Publisher | 8 Mar 2009←5 Years→6 Mar 2015 | Active | |
| Sustain: The Alliance For Better Food & Farming Director • Book Publisher | 10 Sep 1998←14 Years→17 Oct 2012 | Active | |
| Grub Street Publishing Limited Secretary • Unreported | 11 Feb 1992←33 Years→Current | Active | |
