| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | HARPER AND SIMMONS REDDITCH LIMITED | — | Disuelta | 16/5/2026 – presente |
| Cargo | WATERJET MIDLANDS LIMITED | 🇬🇧United Kingdom | Activa | 15/5/2026 – 7/3/2016 |
| Cargo | WATERJET MIDLANDS LIMITED | 🇬🇧United Kingdom | Activa | 15/5/2026 – 27/4/2017 |
| Cargo | HARPER AND SIMMONS REDDITCH LIMITED | — | Disuelta | 16/5/2026 – presente |
| Cargo | SRS PRECISION ENGINEERING LIMITED | — | Disuelta | 17/5/2026 – presente |
| Cargo | SRS PRECISION ENGINEERING LIMITED | — | Disuelta | 17/5/2026 – presente |
| Cargo | HWH ENGINEERING LIMITED | 🇬🇧United Kingdom | Activa | 20/5/2026 – 27/4/2017 |
| Cargo | ANGLO ERI OVERSEAS LIMITED | 🇬🇧United Kingdom | Disuelta | 24/5/2026 – 29/3/2011 |
| Cargo | ANGLO ERI OVERSEAS LIMITED | 🇬🇧United Kingdom | Disuelta | 24/5/2026 – 19/6/2012 |
| Cargo | MILL POOL (NASH LANE) MANAGEMENT COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 25/3/2026 – 30/6/2018 |
| Cargo | MILL POOL (NASH LANE) MANAGEMENT COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 25/3/2026 – 1/10/2014 |
| Cargo | PROCLAD INDUCTION BENDING LIMITED | 🇬🇧United Kingdom | Activa | 10/12/2025 – 31/3/2004 |
| Cargo | CORTWORTH LIMITED | 🇬🇧United Kingdom | Activa | 17/12/2025 – 2/3/2005 |
| Cargo | FTV PROCLAD INTERNATIONAL LIMITED | 🇬🇧United Kingdom | Activa | 10/12/2025 – 31/3/2004 |
| Cargo | CAST CHESTERFIELD LIMITED | 🇬🇧United Kingdom | Activa | 25/3/2026 – 26/5/2005 |
| Cargo | BI PRECISION LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – 2/3/2005 |
| Cargo | CAST CHESTERFIELD LIMITED | 🇬🇧United Kingdom | Activa | 25/3/2026 – 12/11/1999 |
| Cargo | CORTWORTH LIMITED | 🇬🇧United Kingdom | Activa | 17/12/2025 – 12/11/1999 |
| Cargo | BI SECRETARIAT LIMITED | 🇬🇧United Kingdom | Disuelta | 3/2/2026 – 26/5/2005 |
| Cargo | PULLMAN PANS (PENICUIK) LIMITED | 🇬🇧United Kingdom | Disuelta | 3/2/2026 – 2/3/2005 |
| Cargo | BI GROUP PROPERTIES LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – 26/5/2005 |
| Cargo | BIRMINGHAM BATTERY AND METAL COMPANY LIMITED(THE) | 🇬🇧United Kingdom | Activa | 30/1/2026 – 2/3/2005 |
| Cargo | PULLMAN PANS (PENICUIK) LIMITED | 🇬🇧United Kingdom | Disuelta | 3/2/2026 – 12/11/1999 |
| Cargo | BI SECRETARIAT LIMITED | 🇬🇧United Kingdom | Disuelta | 3/2/2026 – 12/11/1999 |
| Cargo | BI PRECISION LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – 12/11/1999 |
| Cargo | FTV PROCLAD INTERNATIONAL LIMITED | 🇬🇧United Kingdom | Activa | 10/12/2025 – 12/11/1999 |
| Cargo | BIRMINGHAM BATTERY AND METAL COMPANY LIMITED(THE) | 🇬🇧United Kingdom | Activa | 30/1/2026 – 12/11/1999 |
| Cargo | BI GROUP PROPERTIES LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – 12/11/1999 |
30/6/2018
resigned
27/4/2017
resigned
8/9/1994
appointed