| Company | Timeline | Status | |
| If Oxford Ltd Director • Science Writer, Self-employed | 10 May 2015←4 Years→31 Oct 2019 | Active | |
| Oxford Trust(The) Director • Writer | 19 Mar 2009←10 Years→20 Sep 2019 | Active | |
| Experience Oxfordshire Charitable Trust Secretary • Unreported | 12 Sep 2007←2 Years 4 Months→15 Jan 2010 | Active | |
| Experience Oxfordshire Charitable Trust Director • Writer Editor | 9 Feb 2004←5 Years→16 Dec 2009 | Active | |
