| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | FIELD NORTHBURNHILL LTD | 🇬🇧United Kingdom | Activa | 15/5/2026 – presente |
| Cargo | FIELD NETHERTON LTD | 🇬🇧United Kingdom | Activa | 16/3/2026 – presente |
| Cargo | FIELD HIGH MARNHAM LTD | 🇬🇧United Kingdom | Activa | 17/3/2026 – presente |
| Cargo | FIELD WOODHEAD LTD | 🇬🇧United Kingdom | Activa | 17/3/2026 – presente |
| Cargo | FIELD BROADFORD LTD | 🇬🇧United Kingdom | Activa | 17/3/2026 – presente |
| Cargo | FIELD BICKER FEN LTD | 🇬🇧United Kingdom | Activa | 17/3/2026 – presente |
| Cargo | FIELD WALHAM LTD | 🇬🇧United Kingdom | Activa | 17/3/2026 – presente |
| Cargo | FIELD KINARDOCHY LTD | 🇬🇧United Kingdom | Activa | 17/3/2026 – presente |
| Cargo | FIELD HARTMOOR LTD | 🇬🇧United Kingdom | Activa | 29/3/2026 – presente |
| Cargo | FIELD LONG STRATTON LTD | 🇬🇧United Kingdom | Activa | 18/3/2026 – presente |
| Cargo | FIELD KEITH LTD | 🇬🇧United Kingdom | Activa | 4/4/2026 – presente |
| Cargo | FIELD NEW DEER LTD | 🇬🇧United Kingdom | Activa | 18/3/2026 – presente |
| Cargo | FIELD FYRISH LTD | 🇬🇧United Kingdom | Activa | 16/12/2025 – presente |
| Cargo | FIELD GLENNISTON LTD | 🇬🇧United Kingdom | Activa | 18/12/2025 – presente |
| Cargo | FIELD YAXLEY LTD | 🇬🇧United Kingdom | Activa | 19/3/2026 – presente |
| Cargo | FIELD SHURTON LTD | 🇬🇧United Kingdom | Activa | 20/3/2026 – presente |
| Cargo | FIELD SPITTAL LTD | 🇬🇧United Kingdom | Activa | 20/3/2026 – presente |
| Cargo | FIELD RIGIFA LTD | 🇬🇧United Kingdom | Activa | 20/3/2026 – presente |
| Cargo | FIELD CORRIEMOILLIE LTD | 🇬🇧United Kingdom | Activa | 21/3/2026 – presente |
| Cargo | FIELD KNOCKNAGAEL LTD | 🇬🇧United Kingdom | Activa | 21/3/2026 – presente |
| Cargo | FIELD DEVCO LTD | 🇬🇧United Kingdom | Activa | 27/3/2026 – presente |
| Cargo | FIELD GERRARDS CROSS LTD | 🇬🇧United Kingdom | Activa | 3/5/2026 – presente |
| Cargo | FIELD OLDHAM LTD | 🇬🇧United Kingdom | Activa | 20/4/2026 – presente |
| Cargo | FIELD NEWPORT LTD | 🇬🇧United Kingdom | Activa | 3/2/2026 – presente |
| Cargo | CILFYNYDD GRID SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 31/3/2026 – 22/9/2021 |
| Cargo | WP GRID SERVICES 16 LIMITED | 🇬🇧United Kingdom | Activa | 31/3/2026 – 22/9/2021 |
| Cargo | WP GRID SERVICES 15 LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 22/9/2021 |
| Cargo | WP GRID SERVICES 17 LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 22/9/2021 |
| Cargo | WP VOLTAGE SERVICES 4 LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 22/9/2021 |
| Cargo | WP VOLTAGE SERVICES 3 LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 22/9/2021 |
| Cargo | WP GRID SERVICES 12 LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 22/9/2021 |
| Cargo | WP VOLTAGE SERVICES 5 LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 22/9/2021 |
| Cargo | WP GRID SERVICES 14 LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 22/9/2021 |
| Cargo | WP VOLTAGE SERVICES 2 LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 22/9/2021 |
| Cargo | WP VOLTAGE SERVICES 1 LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 22/9/2021 |
| Cargo | WP GRID SERVICES 13 LIMITED | 🇬🇧United Kingdom | Activa | 31/3/2026 – 22/9/2021 |
| Cargo | WP VOLTAGE SERVICES 6 LIMITED | 🇬🇧United Kingdom | Activa | 31/3/2026 – 22/9/2021 |
| Cargo | NEILSTON GRID SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 7/4/2026 – 22/9/2021 |
| Cargo | ROTHIENORMAN GRID SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 7/4/2026 – 22/9/2021 |
| Cargo | THURSO GRID SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 8/4/2026 – 22/9/2021 |
| Cargo | GRETNA GRID SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 8/4/2026 – 22/9/2021 |
| Cargo | WP GRID SERVICES 2 LIMITED | 🇬🇧United Kingdom | Activa | 7/4/2026 – 22/9/2021 |
| Cargo | SELLINDGE GRID SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 31/12/2025 – 22/9/2021 |
| Cargo | WP GRID SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 8/4/2026 – 22/9/2021 |
| Cargo | ASHFORD POWER LTD | 🇬🇧United Kingdom | Activa | 2/5/2026 – 16/8/2017 |
| Cargo | CORNERSTONE COGENERATION LIMITED | 🇬🇧United Kingdom | Activa | 30/4/2026 – 16/8/2017 |
15/5/2026
appointed
15/5/2026
United Kingdom → England
14/5/2021
appointed