| WONDER MASTER LIMITED | Private company limited by shares | Live |
| WORD MASTER LIMITED | Private company limited by shares | Live |
| YACHT MASTER LIMITED | Private company limited by shares | Live |
| YACHT MASTER MARINE LIMITED | Private company limited by shares | Live |
| MASTER YACHTS COMPANY LIMITED | Private company limited by shares | Live |
| YEAR MASTER LIMITED | Private company limited by shares | Live |
| Yideng Master (HK) Co., Limited | Private company limited by shares | Live |
| MASTER YIELD LIMITED | Private company limited by shares | Live |
| YIELD MASTER LIMITED | Private company limited by shares | Live |
| ASIA YOGA MASTER ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| YORK MASTER LIMITED | Private company limited by shares | Live |
| YORK MASTER PACIFIC LIMITED | Private company limited by shares | Dissolved |
| YOUNG MASTER LIMITED | Private company limited by shares | Dissolved |
| YOUNG MASTER DIM SUM LIMITED | Private company limited by shares | Live |
| YOUNG MASTER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MING YOUNG MASTER LIMITED | Private company limited by shares | Live |
| Master Yuen Limited | Private company limited by shares | Live |
| MASTER ZONE LIMITED | Private company limited by shares | Live |
| ZONG MASTER COMPANY LIMITED | Private company limited by shares | Live |
| MASTERAIL LIMITED | Private company limited by shares | Dissolved |
| MASTERANK LIMITED | Private company limited by shares | Live |
| MASTERANK INVESTMENTS LIMITED | Private company limited by shares | Live |
| MASTERARM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MASTER&ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| MASTERATI FASHIONS LIMITED | Private company limited by shares | Dissolved |
| MASTERAY LIMITED | Private company limited by shares | Dissolved |
| MASTERAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MASTERBAO GLOBAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| DWJ MASTERBATCHES COMPANY LIMITED | Private company limited by shares | Live |
| YHM MASTERBATCHES CO., LIMITED | Private company limited by shares | Live |
| Masterbind-China Limited | Private company limited by shares | Live |
| MASTERBOARD LIMITED | Private company limited by shares | Dissolved |
| MasterBot Limited | Private company limited by shares | Live |
| MASTERBRIAN LIMITED | Private company limited by shares | Dissolved |
| MASTERBUILD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MASTERBURY LIMITED | Private company limited by shares | Dissolved |
| MASTERBYCO LIMITED | Private company limited by shares | Live |
| MasterC Limited | Private company limited by shares | Live |
| MASTERCART LIMITED | Private company limited by shares | Dissolved |
| MASTERCEO LIMITED | Private company limited by shares | Dissolved |
| MASTERCHAIN LIMITED | Private company limited by shares | Dissolved |
| MASTERCHAIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MASTERCHARTER LIMITED | Private company limited by shares | Dissolved |
| MASTERCHEM LIMITED | Private company limited by shares | Dissolved |
| MASTERCLASS LIMITED | Private company limited by shares | Live |
| Masterclass Corporate Advisory Limited | | Live |
| MASTERCLASS EDUCATION LIMITED | Private company limited by shares | Dissolved |
| Masterclass (HK) Limited | | Live |
| Masterclass Marketing Limited | | Live |
| Wealth Maker Masterclass Limited | | Live |
| MASTERCLASSIC HOLDING CO., LIMITED | Private company limited by shares | Live |
| MasterClean Group Limited | | Live |
| MasterClean Carpet Systems Limited | Private company limited by shares | Live |
| MASTERCLUB LIMITED | Private company limited by shares | Dissolved |
| MASTERCODE LIMITED | Private company limited by shares | Dissolved |
| MASTERCOM LIMITED | Private company limited by shares | Dissolved |
| Master.com Company Limited | Private company limited by shares | Live |
| MASTERCOM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MASTERCOM INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MASTERCOM TRADE LIMITED | Private company limited by shares | Live |
| MASTERCORE LIMITED | Private company limited by shares | Dissolved |
| MASTERCORP LIMITED | Private company limited by shares | Dissolved |
| MASTERCORP SERVICE LIMITED | Private company limited by shares | Live |
| MASTERCOURT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MASTERCRAFT LIMITED | Private company limited by shares | Dissolved |
| MASTERCRAFT LIMITED | Private company limited by shares | Live |
| Mastercraft China Limited | Private company limited by shares | Live |
| MASTERCRAFT INVESTMENTS LIMITED | Private company limited by shares | Live |
| MASTERCRAFT METALS LIMITED | Private company limited by shares | Live |
| MASTERCRAFT SYSTEMS ASIA LIMITED | Private company limited by shares | Dissolved |
| Mastercraft Tooling HK Limited | | Live |
| MASTERCREW LIMITED | | Live |
| MasterDerm Limited | Private company limited by shares | Live |
| MasterDesigns Co. Limited | Private company limited by shares | Live |
| Masterdfex Limited | Private company limited by shares | Live |
| MASTERED SOLUTIONS LIMITED | Private company limited by shares | Live |
| MASTEREIGN COMPANY LIMITED | Private company limited by shares | Dissolved |
| MASTER-EL LIMITED | Private company limited by shares | Dissolved |
| Masteretter Holding Limited | Private company limited by shares | Live |
| MASTEREX LIMITED | Private company limited by shares | Dissolved |
| MASTER-EXPO LIMITED | Private company limited by shares | Dissolved |
| MASTERFAC LIMITED | Private company limited by shares | Dissolved |
| Masterfeng Limited | Private company limited by shares | Live |
| MASTERFIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| MASTERFIX LIMITED | Private company limited by shares | Live |
| MASTERFORD LIMITED | Private company limited by shares | Live |
| MASTERFORD GROUP LIMITED | Private company limited by shares | Live |
| MASTERFORD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MASTERFORD INVESTMENT LIMITED | Private company limited by shares | Live |
| MasterForex LIMITED | Private company limited by shares | Dissolved |
| MASTERFORM LIMITED | Private company limited by shares | Dissolved |
| MASTERFRAME LIMITED | Private company limited by shares | Dissolved |
| MASTERFUL LIMITED | Private company limited by shares | Live |
| MASTERFUL WAY LIMITED | Private company limited by shares | Live |
| Masterful Construction Company Limited | | Live |
| MASTERFUL FINE LIMITED | Private company limited by shares | Live |
| MASTERFUL INVESTMENT LIMITED | Private company limited by shares | Live |
| MASTERFUL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Masterful Studio Limited | Private company limited by shares | Live |
| MASTERGAIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |