| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | THE BARN TOP O'TH QUARLTON (MANAGEMENT COMPANY) LIMITED | 🇬🇧United Kingdom | Activa | 30/3/2026 – presente |
| Cargo | GREENOAK PLANNING SOLUTIONS LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – presente |
| Cargo | JC DRAPER LIMITED | 🇬🇧United Kingdom | Activa | 13/1/2026 – 17/3/2021 |
| Cargo | RIPARIAN DESIGN LTD | — | Disuelta | 18/4/2026 – presente |
| Cargo | JC & SD DESIGN LIMITED | — | Disuelta | 3/5/2026 – presente |
| Cargo | DRAPER PROPERTY DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Activa | 27/2/2026 – presente |
24/9/2021
appointed
17/3/2021
resigned
11/2/2008
appointed