| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | MARCUS PARKINSON (BRISTOL) LIMITED | 🇬🇧United Kingdom | Disuelta | 18/2/2026 – presente |
| Cargo | DPS PROCESS SOLUTIONS LIMITED | 🇬🇧United Kingdom | Disuelta | 8/5/2026 – presente |
| Cargo | GORDANO COURT UNIT A MANAGEMENT COMPANY LIMITED | — | Activa | 12/6/2026 – 11/6/2015 |
| Cargo | SEISMIC ANALYSIS LTD | — | Disuelta | 25/5/2026 – presente |
| Cargo | QUILL IT LIMITED | — | Disuelta | 27/5/2026 – presente |
| Cargo | SEG DEFENCE LIMITED | — | Disuelta | 26/5/2026 – 31/8/2010 |
| Cargo | SEG SQUARED BRISTOL LIMITED | — | Disuelta | 27/5/2026 – presente |
| Cargo | X-CEPT LIMITED | — | Disuelta | 29/5/2026 – presente |
11/6/2015
resigned
14/4/2015
appointed
11/12/2009
appointed