| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | CAMPBELL AND LAW GROUP LTD | 🇬🇧United Kingdom | Activa | 17/3/2026 – presente |
| Cargo | HVAC MAINTAINENCE LIMITED | 🇬🇧United Kingdom | Disuelta | 10/4/2026 – presente |
| Cargo | CAMPBELL AND LAW BUILDING SERVICES LTD | 🇬🇧United Kingdom | Activa | 17/4/2026 – 31/7/2023 |
| Cargo | M&S RESOURCES LIMITED | 🇬🇧United Kingdom | Disuelta | 13/4/2026 – presente |
| Cargo | M&S FACILITIES MANAGEMENT LTD | 🇬🇧United Kingdom | Disuelta | 19/4/2026 – presente |
| Cargo | IDEAL M&E INSTALLATIONS LTD | 🇬🇧United Kingdom | Disuelta | 14/4/2026 – presente |
| Cargo | IDEAL HVAC LIMITED | — | Liquidación | 16/4/2026 – presente |
| Cargo | COOL SYSTEMS MAINTENANCE LTD | — | Disuelta | 2/6/2026 – presente |
| Cargo | CSG CONTROLS LTD | — | Disuelta | 26/5/2026 – presente |
| Cargo | MASTERCOOL (SOUTHERN) LIMITED | 🇬🇧United Kingdom | Disuelta | 5/1/2026 – 29/1/2014 |
| Cargo | BREEZE CONSOLIDATED LIMITED | 🇬🇧United Kingdom | Disuelta | 7/6/2026 – 12/5/2014 |
| Cargo | CSG ELECTRICAL LTD | — | Disuelta | 28/5/2026 – presente |
| Cargo | CS HVAC LIMITED | — | Liquidación | 2/6/2026 – 12/12/2017 |
| Cargo | CS GROUP MECHANICAL LTD | — | Disuelta | 30/5/2026 – presente |
| Cargo | COOL SYSTEMS HOLDINGS LTD | — | Disuelta | 2/6/2026 – 9/10/2020 |
3/2/2025
appointed
31/7/2023
resigned
17/9/2012
appointed