| Company | Timeline | Status | |
| West Linton Developments Limited Director • Unreported | 22 Feb 2012←13 Years→Current | Active | |
| Derek Alexander Limited Director • Accountant | 5 Nov 2003←18 Years→16 Dec 2021 | Active | |
| Derek Alexander Limited Secretary • Unreported | 5 Nov 2003←18 Years→16 Dec 2021 | Active | |
