| Company | Timeline | Status | |
Rothamsted Research Association Director • Agronomist | 30 Nov 2010←1 Year 11 Months→13 Nov 2012 | Dissolved | |
Watson Agronomy Limited Director • Agronomist | 5 Apr 2008←8 Years→16 Aug 2016 | Dissolved | |
| Association Of Independent Crop Consultants Limited Director • Crop Consultant | 9 Jan 2006←6 Years→9 Jan 2012 | Active | |
Agronomy Plus Limited Director • Consultant | 28 Nov 2002←11 Years→1 Jul 2014 | Dissolved | |
