| Company | Timeline | Status | |
| Barkston Limited Director • Accountant | 15 Nov 2020←4 Years→Current | Active | |
| Embark Design Ltd Director • Company Accountant | 25 Mar 2015←10 Years→Current | Active | |
| Barkston Plastics Ltd Director • Company Accountant | 25 Mar 2015←10 Years→Current | Active | |
| Embark Design Ltd Secretary • Unreported | 27 Apr 2005←20 Years→Current | Active | |
| Barkston Plastics (Newcastle) Limited Secretary • Unreported | 15 Apr 2005←20 Years→Current | Active | |
| L.A.R. Holdings Limited Director • Accountant | 27 Mar 2003←22 Years→Current | Active | |
| The Plastics People Ltd Director • Accountant | 27 Mar 2003←22 Years→Current | Active | |
| Barkston Plastics Forming Limited Director • Company Accountant | 26 Mar 2003←22 Years→Current | Active | |
| Barkston Plastics Engineering Limited Director • Company Accountant | 26 Mar 2003←22 Years→Current | Active | |
| L.A.R. Holdings Limited Secretary • Accountant | 4 Feb 2003←22 Years→Current | Active | |
