| M.C.K. KNITS LIMITED | Private company limited by shares | Dissolved |
| MCK1 TEXTILES CHINA CO., LIMITED | Private company limited by shares | Live |
| MCKAB GROUP LIMITED | Private company limited by shares | Live |
| MCKAI'S QUALITY BUTCHER LIMITED | Private company limited by shares | Dissolved |
| MCKAN LIMITED | Private company limited by shares | Dissolved |
| McKani (HK) Limited | Private company limited by shares | Dissolved |
| DAN MCKARFIELD ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| MCKARRIER INTERNATIONAL CO. LIMITED | Private company limited by shares | Live |
| MCKAY LIMITED | Private company limited by shares | Dissolved |
| Mckay Global Markets Pty Limited | | Live |
| Mckay Holding Group Limited | | Live |
| MCKAY INVESTMENT LIMITED | Private company limited by shares | Live |
| McKaye Limited | Private company limited by shares | Dissolved |
| PAN MCKAYS HEALTH LABORATORIES LIMITED | Private company limited by shares | Dissolved |
| Mckeand Limited | | Live |
| CAMP DRESSER & MCKEE LIMITED | Private company limited by shares | Dissolved |
| Jaimes Mckee Football Limited | Private company limited by shares | Live |
| GRAHAM MCKEEVER LIMITED | | Live |
| Arthur Ian McKellen Communications Limited | Private company limited by shares | Live |
| MCKEN LIMITED | Private company limited by shares | Dissolved |
| MCKEN AND I LIMITED | Private company limited by shares | Live |
| MCKEN TRADING LIMITED | Private company limited by shares | Live |
| MCKENNA COMPANY LIMITED | Private company limited by shares | Dissolved |
| AN MCKENNA LIMITED | Private company limited by shares | Live |
| MCKENNA CONSULTING LIMITED | Private company limited by shares | Live |
| MCKENNA MINTER ELLISON LIMITED | Private company limited by shares | Dissolved |
| MCKENNA PROPERTIES INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| MCKENNELL & CO. LIMITED | Private company limited by shares | Dissolved |
| MCKENSON MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| MCKENSON TEXTILES LIMITED | Private company limited by shares | Live |
| MCKENZIE LIMITED | Private company limited by shares | Dissolved |
| Mckenzie Company Limited | Private company limited by shares | Live |
| CMS MCKENZIE AG LIMITED | | Live |
| MCKENZIE HEALTHCARE LIMITED | Private company limited by shares | Live |
| McKernan Consultancy (Asia) Limited | Private company limited by shares | Dissolved |
| MCKERRELL LYNCH LIMITED | Private company limited by shares | Dissolved |
| MCKERSHER-SANDERSON FINANCE LIMITED | Private company limited by shares | Dissolved |
| MCKESSON LIMITED | Private company limited by shares | Live |
| MCKESTER (ASIA) LIMITED | Private company limited by shares | Dissolved |
| MCKF LIMITED | | Live |
| KB MCKIM OIL LIMITED | Private company limited by shares | Live |
| MCKINLEY COMPANY LIMITED | Private company limited by shares | Dissolved |
| MCKINLEY COMPANY LIMITED | Private company limited by shares | Dissolved |
| MCKINLEY F&T LIMITED | Private company limited by shares | Live |
| MCKINLEY B&A LIMITED | Private company limited by shares | Live |
| HONG KONG MCKINLEY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| MCKINLEY CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| MCM MCKINLEY CONSULTING LIMITED | Private company limited by shares | Live |
| MCKINLEY CORPORATION LIMITED | Private company limited by shares | Live |
| MCKINLEY TECHNOLOGY CORPORATION LIMITED | Private company limited by shares | Dissolved |
| AG McKinley Group Limited | | Live |
| Mckinley B.K HongKong Limited | Private company limited by shares | Live |
| MCKINLEY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| McKinley International Limited | Private company limited by shares | Live |
| MCKINLEY HILL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| McKinley Ross International Limited | Private company limited by shares | Live |
| MCKINLEY INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| McKinley Investment Limited | | Live |
| KING MCKINLEY LIMITED | Private company limited by shares | Live |
| MCKINLEY MANAGEMENT LIMITED | | Live |
| MCKINLEY MANAGEMENT ASIA LIMITED | Private company limited by shares | Dissolved |
| MCKINLEY HUIJIN ASSETS MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| McKinley Meta.N Limited | | Live |
| Morgan McKinley Limited | Private company limited by shares | Live |
| MOUNT MCKINLEY LIMITED | Private company limited by shares | Live |
| LYFE Mckinley Mountain Limited | Private company limited by shares | Live |
| MCKINLEY OUTDOOR LIMITED | Private company limited by shares | Dissolved |
| Morgan McKinley Human Resources Consultancy Limited | Private company limited by shares | Live |
| Mckinley Seorim Limited | Private company limited by shares | Live |
| McKinney Capital, Limited | Private company limited by shares | Live |
| Hong Kong McKinno Industrial Co., Limited | | Live |
| McKinnon Limited | | Live |
| MCKINNON GROUPS LIMITED | Private company limited by shares | Dissolved |
| MCKINNON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MCKINNSON LIMITED | Private company limited by shares | Dissolved |
| McKnowledge Limited | Private company limited by shares | Live |
| MCKO LIMITED | Private company limited by shares | Live |
| MCKOOP LIMITED | Private company limited by shares | Live |
| MCKORWEN ASSETS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| Mckstyle Limited | Private company limited by shares | Live |
| MC&KT LIMITED | | Live |