| MAYSON LIMITED | Private company limited by shares | Live |
| MAYSON SR LIMITED | Private company limited by shares | Live |
| Mayson Accessories Limited | Private company limited by shares | Live |
| MAYSON ASIA LIMITED | Private company limited by shares | Dissolved |
| MAYSON DESIGN LIMITED | Private company limited by shares | Dissolved |
| MAYSON DESIGN AND SAMPLING LIMITED | Private company limited by shares | Dissolved |
| MAYSON DEVELOP LIMITED | Private company limited by shares | Dissolved |
| MAYSON ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MAYSON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MAYSON ENTERPRISES LIMITED | Private company limited by shares | Live |
| MAYSON FASHION LIMITED | Private company limited by shares | Dissolved |
| MAYSON GROUP LIMITED | Private company limited by shares | Dissolved |
| MAYSON GROUP LIMITED | Private company limited by shares | Live |
| MAYSON INC. LIMITED | Private company limited by shares | Live |
| MAYSON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAYSON INVESTMENT LIMITED | Private company limited by shares | Live |
| MAYSON INVESTMENTS LIMITED | | Live |
| Mayson Legal Limited | Private company limited by shares | Live |
| MAYSON ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| MAYSON PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAYSON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| MAYSON SECRETARIAL LIMITED | Private company limited by shares | Live |
| MAYSON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MAYSON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Mayson Technology Limited | | Live |
| MAYSON TRADING LIMITED | Private company limited by shares | Dissolved |
| MAYSON TRADING LIMITED | Private company limited by shares | Live |
| MAYSON TRADING & INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAYSON TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAYSONS LIMITED | Private company limited by shares | Live |
| MAYSOON LIMITED | Private company limited by shares | Dissolved |
| MaySound (HK) Eletronics Limited | Private company limited by shares | Live |