| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | OYM COACHING LTD | 🇬🇧United Kingdom | Activa | 16/3/2026 – presente |
| Cargo | A.P. MARKS LTD | 🇬🇧United Kingdom | Disuelta | 15/4/2026 – presente |
| Cargo | O.Y.M. FITNESS LTD | 🇬🇧United Kingdom | Activa | 25/2/2026 – presente |
| Cargo | ZINC FITNESS LIMITED | 🇬🇧United Kingdom | Disuelta | 23/5/2026 – presente |
| Cargo | ON YOUR MARKS MUMS LIMITED | 🇬🇧United Kingdom | Disuelta | 7/5/2026 – presente |
| Cargo | GET ON YOUR MARKS LIMITED | 🇬🇧United Kingdom | Disuelta | 9/5/2026 – presente |
| Cargo | ALEX MARKS PERSONAL TRAINING LTD | — | Disuelta | 18/5/2026 – presente |
23/5/2026
England → United Kingdom
21/5/2026
United Kingdom → England
13/9/2012
appointed