| Company | Timeline | Status | |
| Diamond Press Holdings Limited Director • Printer | 16 Sep 2025←3 Months→Current | Active | |
| Blueprint Publications Limited Director • Printer | 27 Nov 1991←34 Years→Current | Active | |
| Diamond Press Limited Director • Printer | 1 Jan 1991←35 Years→Current | Active | |
| Blueprint Publications Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
