| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | TERRAPHINA LTD | 🇬🇧United Kingdom | Disuelta | 10/4/2026 – 3/8/2020 |
| Cargo | KETTERING ENERGY II LIMITED | 🇬🇧United Kingdom | Activa | 19/4/2026 – 28/3/2019 |
| Cargo | KETTERING ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 21/4/2026 – 28/3/2019 |
| Cargo | TGE MANAGEMENT COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 21/4/2026 – 28/3/2019 |
| Cargo | SPECTRUM LED LTD | 🇬🇧United Kingdom | Disuelta | 27/4/2026 – presente |
| Cargo | ROTHGEN LEISURE PLC | 🇬🇧United Kingdom | Disuelta | 29/4/2026 – presente |
| Cargo | GREEN SECTION LTD | 🇬🇧United Kingdom | Disuelta | 7/5/2026 – 1/6/2015 |
| Cargo | SESCO LTD | 🇬🇧United Kingdom | Disuelta | 9/5/2026 – 1/10/2014 |
| Cargo | SESPCO LIMITED | 🇬🇧United Kingdom | Liquidación | 18/5/2026 – 1/10/2014 |
| Cargo | SOCIAL ENERGY SERVICES COMPANY LTD | 🇬🇧United Kingdom | Disuelta | 13/5/2026 – 6/3/2014 |
| Cargo | SOURCE LIGHT LTD | 🇬🇧United Kingdom | Disuelta | 15/5/2026 – 29/7/2013 |
| Cargo | COST REVIEW CONSULTING LTD | 🇬🇧United Kingdom | Disuelta | 19/5/2026 – presente |
| Cargo | TELEMEDIC SOLUTIONS LTD | 🇬🇧United Kingdom | Disuelta | 23/5/2026 – presente |
| Cargo | MISSION CRITICAL SERVICES LTD | — | Disuelta | 13/6/2026 – 29/12/2006 |
3/8/2020
resigned
30/8/2019
appointed
1/5/2006
appointed