| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | OPENWAVE MESSAGING (UK) LIMITED | 🇬🇧United Kingdom | Dissolved | 28/02/2026 – 31/10/2013 |
| Officer | ENEA SOFTWARE (UK) LTD. | 🇬🇧United Kingdom | Active | 08/04/2026 – 31/10/2013 |
| Officer | OPENWAVE II UK LIMITED | 🇬🇧United Kingdom | Dissolved | 21/01/2026 – 31/10/2013 |
| Officer | ONX ENTERPRISE SOLUTIONS (UK) LTD. | — | Dissolved | 02/06/2026 – 25/10/2013 |
31/10/2013
resigned
25/10/2013
resigned
24/03/2011
appointed