| Company | Timeline | Status | |
| Alder Investments Limited Director • Director | 20 Jun 2017←4 Years→7 Dec 2021 | Dissolved | |
| Williams Alder Ltd Director • Director | 26 Jul 2011←14 Years→Current | Active | |
| Williams Alder Ltd Director • Director | 26 Jul 2011←13 Years→14 May 2025 | Active | |
| Trade Scanners Limited Director • Director | 15 Apr 2005←20 Years→Current | Active | |
| E-File-UK Limited Director • Unreported | 13 Nov 2001←23 Years→Current | Active | |
| E-File-UK Limited Secretary • Sales Director | 13 Nov 2001←23 Years→Current | Active | |
