| MEZZO LIMITED | Private company limited by shares | Live |
| Mezzo Ecommerce Co., Limited | | Live |
| Mezzo Design Limited | | Live |
| Mezzo Properties & Development Limited | Private company limited by shares | Live |
| MEZZO FOREX LIMITED | Private company limited by shares | Live |
| MEZZO GROUP LIMITED | Private company limited by shares | Live |
| MEZZO HOLDINGS INC LIMITED | Private company limited by shares | Live |
| MEZZO HOLDINGS LIMITED | Public company limited by shares | Live |
| HONG KONG MEZZO BUSINESS LIMITED | Private company limited by shares | Live |
| Mezzo (Hong Kong) Co., Limited | Private company limited by shares | Live |
| MEZZO (HONG KONG) INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| MEZZO HONGKONG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| MEZZO LABS (HONG KONG) LIMITED | Private company limited by shares | Live |
| MEZZO MARKETING LIMITED | Private company limited by shares | Dissolved |
| MEZZO MARKETING HONG KONG LIMITED | Private company limited by shares | Dissolved |
| MEZZO TRADING LIMITED | Private company limited by shares | Dissolved |
| MEZZO WARE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MEZZOMEDIA LIMITED | Private company limited by shares | Live |