| MESA LIMITED | Private company limited by shares | Live |
| Mesa Enterprises Limited | Company limited by guarantee | Live |
| Mesa Global HK Limited | Private company limited by shares | Live |
| MESA (HONG KONG) LIMITED | Private company limited by shares | Live |
| MESA INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| MESA PACIFIC INVESTMENTS LIMITED | Private company limited by shares | Live |
| MESA MANIFESTO LIMITED | Private company limited by shares | Dissolved |
| MESA RESTAURANT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sobre Mesa Limited | Private company limited by shares | Live |
| MESA NOVA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MESA TRADING LIMITED | Private company limited by shares | Live |
| MESA VERDE LIMITED | Private company limited by shares | Live |
| MESALAND (OPTICAL MANUFACTURING ) COMPANY LIMITED | Private company limited by shares | Dissolved |
| MESAM COMPANY LIMITED | Private company limited by shares | Live |
| MESAM TRADING COMPANY LIMITED | Private company limited by shares | Live |
| MESAN COOLING TOWER LIMITED | Private company limited by shares | Live |
| MESAN GROUP (HONGKONG) LIMITED | Private company limited by shares | Live |
| MESAN TECHNOLOGIES LIMITED | | Live |
| MESASIA FINANCIAL DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Mesat Limited | | Live |