| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | KAWLER LTD | 🇬🇧United Kingdom | Active | 22/03/2026 – present |
| Officer | MEDIA MIX (UK) LIMITED | — | Dissolved | 15/05/2026 – 27/03/2014 |
| Officer | SQUARE WORLD TV SERVICES LIMITED | 🇬🇧United Kingdom | Active | 06/03/2026 – present |
| Officer | SQUARE WORLD COMMUNICATIONS LIMITED | 🇬🇧United Kingdom | Active | 04/06/2026 – present |
| Officer | SQUARE 1 COMMUNICATIONS LIMITED | 🇬🇧United Kingdom | Active | 04/06/2026 – present |
| Officer | SQUARE 1 MANAGEMENT LIMITED | 🇬🇧United Kingdom | Dissolved | 27/01/2026 – present |
| Officer | SQUARE 1 MANAGEMENT LIMITED | 🇬🇧United Kingdom | Dissolved | 27/01/2026 – 23/11/2005 |
07/06/2023
appointed
27/03/2014
resigned
24/12/2003
appointed