| Company | Timeline | Status | |
| The Geoffrey Harrison Foundation Director • Director | 14 Jun 2011←14 Years→Current | Active | |
| Harrison SD Holdings Limited Director • Finance Director | 25 May 2006←19 Years→Current | Active | |
| Harrison SD Holdings Limited Secretary • Finance Director | 24 May 2006←19 Years→Current | Active | |
| Harrison Catering Services Limited Director • Finance Director | 10 Apr 2006←19 Years→Current | Active | |
| Vessa Limited Secretary • Director | 28 Feb 2005←1 Year 1 Month→31 Mar 2006 | Active | |
Quantum Prosthetics And Orthotics Limited Director • Director | 28 Feb 2005←1 Year 1 Month→31 Mar 2006 | Liquidation | |
| Ability Matters Ltd Director • Director | 17 May 2004←1 Year 10 Months→31 Mar 2006 | Active | |
| Vessa Limited Director • Director | 18 Dec 2002←3 Years→31 Mar 2006 | Active | |
| Ability Matters Group Limited Director • Finance Director | 18 Dec 2002←3 Years→31 Mar 2006 | Active | |
Ortho C Fab Limited Director • Director | 18 Dec 2002←3 Years→31 Mar 2006 | Dissolved | |
