| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SIFI NETWORKS AMERICA LIMITED | 🇬🇧United Kingdom | Activa | 21/4/2026 – presente |
| Cargo | GARETH WILLIAMS ASSOCIATES CONSULTING SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 18/3/2026 – presente |
| Cargo | GIGACLEAR TOPCO LIMITED | 🇬🇧United Kingdom | Activa | 11/3/2026 – 28/2/2024 |
| Cargo | GIGACLEAR MIDCO LIMITED | 🇬🇧United Kingdom | Activa | 23/2/2026 – 28/2/2024 |
| Cargo | WILLIAMS FAMILY INVESTMENTS | — | Disuelta | 11/4/2026 – presente |
| Cargo | TELECOMS GUARANTEE LIMITED | 🇬🇧United Kingdom | Disuelta | 18/5/2026 – presente |
| Cargo | GIGACLEAR LIMITED | 🇬🇧United Kingdom | Activa | 21/2/2026 – 28/2/2024 |
| Cargo | MDNX HOLDINGS LIMITED | — | Disuelta | 13/5/2026 – presente |
| Cargo | MDNX GROUP LIMITED | 🇬🇧United Kingdom | Disuelta | 26/5/2026 – presente |
| Cargo | MDNX LIMITED | 🇬🇧United Kingdom | Disuelta | 26/5/2026 – presente |
| Cargo | B2B HOLDING LIMITED | 🇬🇧United Kingdom | Disuelta | 15/5/2026 – presente |
| Cargo | EASYNET CORPORATE SERVICES LIMITED | 🇬🇧United Kingdom | Otra | 5/6/2026 – 31/5/2018 |
| Cargo | EGHL (UK) LIMITED | 🇬🇧United Kingdom | Disuelta | 26/5/2026 – 31/5/2018 |
| Cargo | EASYNET FINANCECO LIMITED | 🇬🇧United Kingdom | Disuelta | 14/5/2026 – presente |
| Cargo | EGHL LIMITED | 🇬🇧United Kingdom | Disuelta | 26/5/2026 – presente |
| Cargo | EASYNET INTERMEDIATE HOLDINGS LIMITED | 🇬🇧United Kingdom | Disuelta | 14/5/2026 – presente |
| Cargo | EASYNET WORLDWIDE LIMITED | 🇬🇧United Kingdom | Disuelta | 14/5/2026 – presente |
| Cargo | MDNX CIG LIMITED | 🇬🇧United Kingdom | Disuelta | 2/6/2026 – presente |
| Cargo | MDNX GROUP HOLDINGS LIMITED LTD | 🇬🇧United Kingdom | Otra | 14/5/2026 – 31/5/2018 |
| Cargo | VTESSE GROUP LIMITED | — | Disuelta | 13/5/2026 – presente |
| Cargo | INTEROUTE CIRRUS LIMITED | — | Otra | 25/5/2026 – 31/5/2018 |
| Cargo | OCANTI OPCO LIMITED | — | Disuelta | 18/5/2026 – 12/2/2013 |
| Cargo | OCANTI NO.1 LIMITED | — | Disuelta | 18/5/2026 – 12/2/2013 |
| Cargo | EXA INFRASTRUCTURE UK LIMITED | 🇬🇧United Kingdom | Activa | 19/1/2026 – 31/5/2018 |
21/4/2026
England → United Kingdom
11/4/2026
United Kingdom → England
14/12/2007
appointed