| Company | Timeline | Status | |
| The Sir Henry Royce Memorial Foundation Director • Chartered Engineer - Retired | 22 Nov 2014←7 Years→15 Dec 2021 | Active | |
| Sir Henry Royce Limited Director • Chartered Engineer Retired | 22 Nov 2014←7 Years→15 Dec 2021 | Active | |
| Cais Social Enterprises Ltd Director • Business Consultant | 12 Aug 2008←2 Years 11 Months→14 Jul 2011 | Active | |
| Beecroft Services Limited Director • Director | 12 Feb 2001←21 Years→22 Mar 2022 | Dissolved | |
| Spooner-Vicars Group Limited Director • Managing Director | 22 Nov 1992←8 Years→1 Feb 2001 | Dissolved | |
