| TRAMO AND COMPANY LIMITED | Private company limited by shares | Live |
| TRAMOND LIMITED | Private company limited by shares | Dissolved |
| TRAMONDI HONG KONG LIMITED | Private company limited by shares | Live |
| A.D. TRAMONTANA (ASIA) LIMITED | Private company limited by shares | Live |
| TRAMONTANA GROUP LIMITED | Private company limited by shares | Live |
| TRAMONTANE LIMITED | Private company limited by shares | Dissolved |
| TRAMOPHY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TRAMORE LIMITED | Private company limited by shares | Dissolved |
| TRAMORE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TRAMOS Asia Limited | Private company limited by shares | Live |
| Tramotors Limited | | Live |