| Company | Timeline | Status | |
| Kawler Ltd Director • Unreported | 7 Jun 2023←2 Years 5 Months→Current | Active | |
Media Mix (UK) Limited Director • Director | 6 Jun 2013←9 Months→27 Mar 2014 | Dissolved | |
| Square World Communications Limited Director • Unreported | 16 Nov 2005←20 Years→Current | Active | |
| Square 1 Management Limited Director • Unreported | 24 Dec 2003←21 Years→Current | Active | |
| Square 1 Communications Limited Director • Unreported | 11 Nov 2002←23 Years→Current | Active | |
