| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SUMNER CAPITAL MANAGEMENT LIMITED | 🇬🇧United Kingdom | Activa | 12/3/2026 – presente |
| Persona con control significativo | SUMNER CAPITAL MANAGEMENT LIMITED | 🇬🇧United Kingdom | Activa | 23/10/2025 – presente |
| Cargo | SUMNER GROUP HEALTH RECRUITMENT LIMITED | 🇬🇧United Kingdom | Activa | 24/3/2026 – presente |
| Persona con control significativo | SUMNER GROUP HEALTH RECRUITMENT LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Cargo | SUMNER GROUP HEALTH TECHNOLOGY LIMITED | 🇬🇧United Kingdom | Disuelta | 1/4/2026 – presente |
| Persona con control significativo | SUMNER GROUP HEALTH HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Cargo | SUMNER GROUP HEALTH HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 1/1/2026 – presente |
| Cargo | SUMNER GROUP HEALTH MEDICAL SUPPLIES LIMITED | — | Activa | 1/1/2026 – presente |
| Persona con control significativo | SUMNER GROUP HEALTH MEDICAL SUPPLIES LIMITED | — | Activa | 26/6/2024 – presente |
| Cargo | SUMVAX LIMITED | 🇬🇧United Kingdom | Activa | 3/2/2026 – presente |
| Persona con control significativo | SUMNER GROUP HEALTH R&D LIMITED | 🇬🇧United Kingdom | Activa | 21/6/2024 – presente |
| Cargo | SUMNER GROUP HEALTH R&D LIMITED | 🇬🇧United Kingdom | Activa | 2/4/2026 – presente |
| Persona con control significativo | SUMNER GLOBAL HUB LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Cargo | SUMNER GLOBAL HUB LIMITED | 🇬🇧United Kingdom | Activa | 4/4/2026 – presente |
| Cargo | SUMNER GROUP MINING LIMITED | 🇬🇧United Kingdom | Disuelta | 3/4/2026 – presente |
| Persona con control significativo | SUMNER GROUP MINING LIMITED | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | SUMNER GROUP TELECOMS LIMITED | 🇬🇧United Kingdom | Disuelta | 23/6/2024 – presente |
| Cargo | SUMNER GROUP TELECOMS LIMITED | 🇬🇧United Kingdom | Disuelta | 3/4/2026 – presente |
| Cargo | SUMNER GROUP AVIATION LIMITED | 🇬🇧United Kingdom | Disuelta | 5/4/2026 – presente |
| Persona con control significativo | SUMNER GROUP AVIATION LIMITED | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | SUMNER GROUP LEISURE LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Cargo | SUMNER GROUP OIL & GAS LIMITED | 🇬🇧United Kingdom | Disuelta | 3/4/2026 – presente |
| Persona con control significativo | SUMNER GROUP OIL & GAS LIMITED | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Cargo | SUMNER GROUP LEISURE LIMITED | 🇬🇧United Kingdom | Activa | 3/4/2026 – presente |
| Persona con control significativo | SUMNER GROUP TECHNOLOGY LIMITED | 🇬🇧United Kingdom | Disuelta | 9/6/2024 – presente |
| Cargo | SUMNER GROUP TECHNOLOGY LIMITED | 🇬🇧United Kingdom | Disuelta | 5/4/2026 – presente |
| Cargo | SUMNER GROUP DEFENCE TECHNOLOGIES LIMITED | 🇬🇧United Kingdom | Disuelta | 7/4/2026 – presente |
| Cargo | SUMNER GROUP DEFENCE LIMITED | 🇬🇧United Kingdom | Activa | 1/1/2026 – presente |
| Persona con control significativo | SUMNER GROUP DEFENCE TECHNOLOGIES LIMITED | 🇬🇧United Kingdom | Disuelta | 11/6/2024 – presente |
| Persona con control significativo | SUMNER GROUP DEFENCE LIMITED | 🇬🇧United Kingdom | Activa | 23/6/2024 – presente |
| Cargo | MENA LAND PLC | 🇬🇧United Kingdom | Disuelta | 15/4/2026 – 16/6/2020 |
| Cargo | FENDIX MEDIA LIMITED | 🇬🇧United Kingdom | Activa | 1/6/2026 – 31/5/2018 |
| Cargo | PILLARS ASSOCIATES LIMITED | — | Disuelta | 3/6/2026 – 20/7/2011 |
| Cargo | MEDICENDO LIMITED | — | Disuelta | 3/6/2026 – 30/12/2009 |
3/6/2026
Dubai → United Kingdom
1/6/2026
United Arab Emirates → Dubai
22/10/2020
appointed