| Company | Timeline | Status | |
| Concept Equipment Limited Director • Director | 28 Nov 2001←23 Years→Current | Active | |
| Concept Equipment Limited Secretary • Mechanical Designer | 5 Feb 1999←2 Years 9 Months→28 Nov 2001 | Active | |
| Stanton Redcroft Limited Secretary • Draughtsman | 8 Dec 1997←6 Months→26 Jun 1998 | Active | |
