| Company | Timeline | Status | |
| Northwick Park Limited Director • Retired  | 31 Oct 2015←1 Year 2 Months→14 Jan 2017  | Active  | |
WT Business Advisors Limited Director • Director  | 18 Feb 2013←3 Years→29 Nov 2016  | Dissolved  | |
Cornfields Business Advisors Limited Director • Company Director  | 11 Feb 2013←1 Year 9 Months→24 Nov 2014  | Dissolved  | |
| Martec Europe Limited Director • Consultant  | 15 Feb 2005←4 Years→30 Jun 2009  | Active  | |
