| Company | Timeline | Status | |
| Primary Learning Trust Director • None | 21 Jan 2011←1 Year 11 Months→19 Dec 2012 | Active | |
Tempo Sport Limited Director • It Consultant | 21 Aug 2002←15 Years→19 Sep 2017 | Dissolved | |
| Hypatia Limited Director • Technical Consultant | 22 Jul 1997←28 Years→Current | Active | |
