| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | BIOMONT ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 16/2/2026 – presente |
| Cargo | SHAYBRONDARR DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Activa | 27/2/2026 – 8/4/2020 |
| Cargo | ADH AD LIMITED | 🇬🇧United Kingdom | Activa | 28/4/2026 – presente |
| Cargo | MATHER WIND TURBINE SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 9/4/2026 – presente |
| Cargo | CHALK LODGE AD LIMITED | — | Disuelta | 9/5/2026 – presente |
| Cargo | GLEBE FARM AD LIMITED | — | Activa | 9/5/2026 – 7/8/2018 |
| Cargo | ENERGY CENTRE SCOTLAND LIMITED | 🇬🇧United Kingdom | Activa | 16/3/2026 – presente |
| Cargo | MATHER DAIRY UTENSILS COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 13/3/2026 – presente |
| Cargo | MATHER PROPERTY DEVELOPMENT LIMITED | 🇬🇧United Kingdom | Activa | 3/3/2026 – presente |
8/4/2020
resigned
7/8/2018
resigned
27/2/2007
appointed