| Company | Timeline | Status | |
| Spectris Pension Trustees Limited Director • Retired | 1 Jan 2024←1 Year 9 Months→Current | Active | |
| Spectris Pension Trustees Limited Director • Retired | 1 Jan 2024←5 Months→12 Jun 2024 | Active | |
| Analysis.Com Ltd Director • Director | 3 Jul 2003←19 Years→24 Jan 2023 | Dissolved | |
| Bioenergy Technology Limited Director • Sales Director | 1 Jul 2002←1 Year 10 Months→30 Apr 2004 | Dissolved | |
| Servomex Group Limited Director • Company Director | 23 Mar 2000←2 Years 2 Months→7 Jun 2002 | Active | |
Servomex Limited Director • Director | 16 May 1992←10 Months→22 Mar 1993 | Dissolved | |
| Servomex Group Limited Director • Director | 12 Apr 1992←11 Months→22 Mar 1993 | Active | |
| Til 83 Limited Director • Director | 12 Apr 1992←11 Months→22 Mar 1993 | Dissolved | |
