| MACGREGOR EDUCATION SERVICES LIMITED | Private company limited by shares | Live |
| MacGregor Travel Services Limited | Private company limited by shares | Live |
| MacGregor Golf World Sourcing Limited | Private company limited by shares | Dissolved |
| MACGREGOR'S LIMITED | Company limited by guarantee | Dissolved |
| MacGuffin International Film Productions Limited | Private company limited by shares | Live |
| MACGUIDE LIMITED | Private company limited by shares | Dissolved |
| Macgyver Group Limited | Private company limited by shares | Live |
| MACH ONE LIMITED | Private company limited by shares | Dissolved |
| MACH TWO LIMITED | Private company limited by shares | Live |
| MACH LIMITED | Private company limited by shares | Dissolved |
| 4G MACH LIMITED | Private company limited by shares | Dissolved |
| Dekai Mach Holding Co., Limited | | Live |
| Mach13 Limited | Private company limited by shares | Live |
| mach3trading Limited | Private company limited by shares | Live |
| MACHA LIMITED | Private company limited by shares | Dissolved |
| MACHA POWER LIMITED | Private company limited by shares | Live |
| MACHACHONG LIMITED | | Live |
| GLORY MACHAIRAG (HK) LIMITED | Private company limited by shares | Live |
| MACHAKOS LIMITED | Private company limited by shares | Dissolved |
| MACHALL LIMITED | Private company limited by shares | Dissolved |
| MACHAN LIMITED | Private company limited by shares | Live |
| MACHAN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| FOCUS MACHANICAL & ELECTRICAL LIMITED | | Live |
| HONG KONG RESEARCH MACHANICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUPER-MALE MACHANICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Power Machanics Limited | Private company limited by shares | Live |
| GREAT MACHANT CHINA PROPERTY INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Machanti Limited | Private company limited by shares | Live |
| MACHAON LIMITED | Private company limited by shares | Live |
| MACHAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| Machariel Limited | Private company limited by shares | Live |
| MACHASE LIMITED | Private company limited by shares | Dissolved |
| MACHASELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Machbird Technology Limited | Private company limited by shares | Live |
| FairField Mach-e Limited | Private company limited by shares | Live |
| MACHEECO LIMITED | Private company limited by shares | Dissolved |
| MACHEECO LIMITED | Private company limited by shares | Dissolved |
| MACHEER LIMITED | Private company limited by shares | Dissolved |
| MACHEER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MACHELL LIMITED | Private company limited by shares | Dissolved |
| MACHER LIMITED | Private company limited by shares | Live |
| MACHER ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| MaCher (Hong Kong) Limited | Private company limited by shares | Live |
| MACHER STONE CO., LIMITED | Private company limited by shares | Live |
| MACHERIE INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| MACHERRY LIMITED | Private company limited by shares | Dissolved |
| MACHERRY GLOBAL COMPANY LIMITED | Private company limited by shares | Live |
| MACHERRY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| MACHERRY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MACHERRY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| MACHETE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| MACHETTE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Machi Cut Limited | | Live |
| MACHI EXHIBITION LIMITED | Private company limited by shares | Live |
| FURIN NO MACHI LIMITED | | Live |
| MACHI INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Ma-Chi Room Company Limited | | Live |
| MACHIALY LIMITED | Private company limited by shares | Dissolved |
| MACHIAS LIMITED | Private company limited by shares | Dissolved |
| MACHIAVELLI COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG LIANHUA PRECISION MACHICNE CO., LIMITED | Private company limited by shares | Live |
| MACHIDA LIMITED | Private company limited by shares | Live |
| MACHIDESH IMPORTS & EXPORTS LIMITED | Private company limited by shares | Dissolved |
| QUALIPAK MACHIENRY HI-TECH LIMITED | Private company limited by shares | Live |
| MACHIHA LIMITED | | Live |
| Machiknow Limited | Private company limited by shares | Live |
| Machiloft Limited | Private company limited by shares | Live |
| Machilus International Limited | Private company limited by shares | Live |
| MACHIMPEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACHIMPEX MOTORS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACHIMPEX TOOLS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACHIN CO. LIMITED | Private company limited by shares | Live |
| LE MACHIN LIMITED | Private company limited by shares | Live |
| YJ Smart Machin Technology Limited | Private company limited by shares | Live |
| MACHINA COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACHINA LIMITED | Private company limited by shares | Live |
| Populus Machina Limited | Private company limited by shares | Live |
| SONUS MACHINA LIMITED | Private company limited by shares | Live |
| Shenzhen Machinabis Technology Co., Limited | Private company limited by shares | Live |
| C&L MACHINARY CO., LIMITED | Private company limited by shares | Dissolved |
| ACCURA MACHINARY CO., LIMITED | Private company limited by shares | Live |
| XIANGHE MACHINARY CONSULTANT CO., LIMITED | Private company limited by shares | Dissolved |
| CONSTRUCTION MACHINARY LIMITED | Private company limited by shares | Dissolved |
| INDUSTRIAL MACHINARY AND ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| GLOBESEA MACHINARY (CHINA) LIMITED | Private company limited by shares | Live |
| HONGKONG SIHAI MACHINARY GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG JUWEI MACHINARY LIMITED | Private company limited by shares | Dissolved |
| WINDER PRECISION MACHINARY (HONGKONG) LIMITED | Private company limited by shares | Live |
| INFLUX MACHINARY LIMITED | Private company limited by shares | Live |
| JINGXIN PRECISION MACHINARY LIMITED | Private company limited by shares | Live |
| Kaisheng Machinary Limited | Private company limited by shares | Live |
| HK LINGHUI MACHINARY LIMITED | Private company limited by shares | Live |
| MAILENT MACHINARY CO., LIMITED | Private company limited by shares | Live |
| MAXPOWERS MACHINARY COMPANY LIMITED | Private company limited by shares | Live |
| MODERN MACHINARY COMPANY LIMITED | Private company limited by shares | Dissolved |
| NOVA MACHINARY LIMITED | | Live |
| SYM MACHINARY SPARE PARTS CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG PUREY MACHINARY CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI YANTO MACHINARY CO., LIMITED | Private company limited by shares | Live |
| H.K QIAN FASHION CONTRIVE MACHINATE LIMITED | Private company limited by shares | Dissolved |