| Company | Timeline | Status | |
| Diamond Photofoil Ltd Director • Company Director | 13 Oct 2023←2 Years 1 Month→Current | Active | |
| Gaskell & Chambers Limited Director • Company Director | 10 Dec 2022←2 Years 12 Months→Current | Active | |
| Diamond Signs & Displays Limited Director • Director | 6 Mar 2020←2 Years 1 Month→6 Apr 2022 | Dissolved | |
Willis Publicity Management Ltd Director • Director | 1 Feb 2010←4 Years→12 Sep 2014 | Dissolved | |
| Diamond Printed Products Limited Director • Director | 22 Jun 2006←19 Years→Current | Active | |
| Willis Publicity (Harpenden) Limited Director • Unreported | 23 Dec 1997←27 Years→Current | Active | |
