| Company | Timeline | Status | |
| The Southampton Education Trust Limited Director • Company Director | 7 Sep 2015←8 Months→6 May 2016 | Dissolved | |
JKP Fishing Consortium Limited Director • Director | 26 Mar 2014←2 Years 8 Months→22 Nov 2016 | Dissolved | |
| New Frontiers Life Church Southampton Director • Microbiologist | 9 Jan 2012←9 Months→29 Oct 2012 | Active | |
Society For Anaerobic Microbiology Director • Company Director | 7 Oct 1999←8 Years→31 Oct 2007 | Dissolved | |
M.B. Consult Limited Director • Director | 19 Jan 1999←19 Years→10 Jul 2018 | Dissolved | |
| Don Whitley Scientific Limited Director • Microbiologist | 15 May 1991←14 Years→1 Jan 2006 | Active | |
