| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BARCLAY SIMPSON SOLUTIONS LIMITED | 🇬🇧United Kingdom | Active | 15/12/2025 – present |
| Officer | BARCLAY SIMPSON ASSOCIATES LIMITED | 🇬🇧United Kingdom | Active | 19/12/2025 – present |
| Officer | BARCLAY SIMPSON EUROPE LIMITED | 🇬🇧United Kingdom | Active | 09/04/2026 – present |
| Officer | PULSE CONFERENCES LIMITED | 🇬🇧United Kingdom | Active | 26/04/2026 – 24/04/2020 |
| Officer | JEFFERSON WOLFE LTD | 🇬🇧United Kingdom | Proposal to strike off | 19/01/2026 – 31/10/2012 |
26/04/2026
England → United Kingdom
03/04/2026
United Kingdom → England
14/04/2011
appointed