| Micro-C Corporation Limited | Private company limited by shares | Live |
| MICROCAD PHOTOMASK (HK) LIMITED | Private company limited by shares | Live |
| MICROCAD SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| NEW MICROCAD TRADING LIMITED | Private company limited by shares | Live |
| MICROCAM ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MICROCAM TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| MICRO-CARE 21 COMPANY LIMITED | Private company limited by shares | Dissolved |
| MICRO-CARE 21 ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Microcare Trade Limited | Private company limited by shares | Live |
| Microcart Limited | Private company limited by shares | Live |
| Microcell Limited | | Live |
| MICROCELL COMMUNICATION HK LIMITED | Private company limited by shares | Dissolved |
| MICROCELLS INDUSTRY LIMITED | Private company limited by shares | Live |
| MICROCENT LIMITED | Private company limited by shares | Live |
| Microchannel Direct (HK) Limited | Private company limited by shares | Live |
| MICRO-CHANNEL TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| MICROCHEAP LIMITED | Private company limited by shares | Dissolved |
| MICROCHEM SPECIALITIES CORPN LIMITED | Private company limited by shares | Dissolved |
| MICROCHEM GLOBAL LIMITED | Private company limited by shares | Live |
| MICRO-CHEM INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| MICROCHEM SPECIALITIES TRADE LIMITED | Private company limited by shares | Live |
| Giant Fortune Microchemical Group Co., Limited | Private company limited by shares | Live |
| MICROCHINA LIMITED | Private company limited by shares | Dissolved |
| MICROCHIP LIMITED | Private company limited by shares | Live |
| MICRO-CHIP ASSEMBLY ASIA, LIMITED | Private company limited by shares | Dissolved |
| YITOA Microchip Technology HK Limited | | Live |
| MICROCIG LIMITED | Private company limited by shares | Live |
| MICRO-CIRCUIT INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CAC MICROCIRCUITS, LIMITED | Private company limited by shares | Dissolved |
| CADEKA MICROCIRCUITS (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| MICROCIRCUITS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| MICROCIRCULATION GROUP LIMITED | Private company limited by shares | Dissolved |
| MICROCIRCULATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Microcirculation Technology Limited | Private company limited by shares | Dissolved |
| MICROCOAL CHINA LIMITED | Private company limited by shares | Dissolved |
| MICROCOAT GROUP LIMITED | Private company limited by shares | Dissolved |
| Micro-Coaxial Technology Co., Limited | Private company limited by shares | Live |
| MICROCODE LIMITED | Private company limited by shares | Dissolved |
| Microcode Limited | Private company limited by shares | Live |
| MICROCODE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MICROCODE TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MicroCoherent Limited | | Live |
| MICROCOLOR TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MicroCom Limited | | Live |
| MICROCOM SYSTEMS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| MICROCOM SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| MICROCOMP LIMITED | Private company limited by shares | Live |
| BASIC MICROCOMPUTER LIMITED | Private company limited by shares | Dissolved |
| MICROCOMPUTER RESEARCH HOLDING LIMITED | Private company limited by shares | Dissolved |
| HAYES MICROCOMPUTER PRODUCTS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| WIMA MICROCOMPUTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| 1 0 MICROCOMPUTERS LIMITED | Private company limited by shares | Dissolved |
| SEMI-TECH MICROCOMPUTERS (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| MICRO-CONCEPTS LIMITED | Private company limited by shares | Dissolved |
| MICRO-CONNECT (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| MICROCONNECTS LIMITED | Private company limited by shares | Live |
| MICROCORE TRADE DEVELOPMENT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Microcore Deutschland International AG, Limited | Private company limited by shares | Live |
| MICROCOS LIMITED | Private company limited by shares | Dissolved |
| HK Microcosm Research Limited | | Live |
| MicroCraft Limited | Private company limited by shares | Live |
| MICROCRAFT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| MICROCRAFT COMPUTER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CHINA MICROCREDIT RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| ZT WEB MICROCREDIT FINANCIAL SERVICES LIMITED | Private company limited by shares | Live |
| SHANG YING INTERNET MICRO-CREDIT COMPANY LIMITED | Private company limited by shares | Live |
| MICROCUBE INNOVATION LIMITED | Private company limited by shares | Live |
| MICROCUT LIMITED | Private company limited by shares | Dissolved |
| MICROCYNAH LIMITED | Private company limited by shares | Live |