| Ri-Health Medical Device Co., Limited | Private company limited by shares | Live |
| STERYMED MEDICAL DEVICE CO., LIMITED | Private company limited by shares | Live |
| ZIBO SUNRISE MEDICAL DEVICE CO., LIMITED | Private company limited by shares | Live |
| Conry Medical Device Limited | Private company limited by shares | Dissolved |
| MEDICAL DEVICE GLOBAL LIMITED | Private company limited by shares | Dissolved |
| Green Medical Device Limited | Private company limited by shares | Live |
| NAM HING MEDICAL DEVICE AND SYSTEM LIMITED | Private company limited by shares | Live |
| YITONG MEDICAL DEVICE (HONG KONG) LIMITED | | Live |
| ZIBO JIASHANG MEDICAL DEVICE CO., LIMITED | Private company limited by shares | Live |
| Ketai Medical Device Limited | Private company limited by shares | Live |
| MAAB MEDICAL DEVICE LIMITED | Private company limited by shares | Live |
| MEDICAL DEVICE MANAGEMENT (MDM) LIMITED | Private company limited by shares | Dissolved |
| Medical Device and Material (Hong Kong) Limited | Private company limited by shares | Live |
| Melhor Medical Device Limited | | Live |
| Milestone Medical Device HK Limited | Private company limited by shares | Live |
| Orbit Medical Device Company Limited | Private company limited by shares | Live |
| Otto medical device company Limited | | Live |
| Pendulum Medical Device Limited | | Live |
| SHANGHAI JERSEY MEDICAL DEVICE LIMITED | Private company limited by shares | Live |
| China-Hand Medical Device Strategy Company Limited | Private company limited by shares | Live |
| Sunny Medical Device Limited | Private company limited by shares | Live |
| Medical Device Systems Limited | Private company limited by shares | Dissolved |
| TAIJECT MEDICAL DEVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Tech Medical Device Company Limited | Private company limited by shares | Live |
| TOMS MEDICAL DEVICE LIMITED | Private company limited by shares | Live |
| Trident Medical Device Co., Limited | Private company limited by shares | Live Commenced dormancy on 17-Jul-2018 |
| ZUGS MEDICAL DEVICE LIMITED | Private company limited by shares | Live |
| Micro Device Co., Limited | | Live |
| TOCOMS MICRO DEVICE LIMITED | Private company limited by shares | Dissolved |
| O'LEVEL MEDICAL DEVICE SERVICE LIMITED | Private company limited by shares | Live |
| ONTOP DEVICE LIMITED | Private company limited by shares | Live |
| SHL OPTICAL DEVICE LIMITED | Private company limited by shares | Live |
| LINK CONCEPT OPTICAL DEVICE LIMITED | Private company limited by shares | Dissolved |
| Ossen Medical Device (Group) Co., Limited | Private company limited by shares | Live |
| Device Parts Co., Limited | Private company limited by shares | Live |
| PHAROS MEDICAL DEVICE LIMITED | Private company limited by shares | Dissolved |
| PRESTIGE DEVICE LIMITED | Private company limited by shares | Live |
| Frog Prince Device HK Limited | Private company limited by shares | Live |
| Pro-Care Medical Device Limited | Private company limited by shares | Live |
| HUA QIANG NORTH HANDY DEVICE ACCESSORIES LIMITED | Private company limited by shares | Dissolved |
| HK WANSHIFA QIBAO DEVICE LIMITED | Private company limited by shares | Dissolved |
| REACHWE DEVICE COMPANY LIMITED | Private company limited by shares | Live |
| RightBest Medical Device Limited | Private company limited by shares | Live |
| Sanko Device System Technology International Limited | Private company limited by shares | Live |
| SANWA ELECTRO DEVICE COMPANY LIMITED | Private company limited by shares | Live |
| HENAN SEASON MEDICAL DEVICE CO., LIMITED | Private company limited by shares | Live |
| X-Soft Device Services Co., Limited | Private company limited by shares | Live |
| HONG KONG MEDICAL DEVICE SERVICES LIMITED | Private company limited by shares | Live |
| HK FEIHONG SEWING DEVICE LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI PEOPLE SWITCHING DEVICE CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI XISHAN MECHANICAL ELECTRICAL DEVICE LIMITED | Private company limited by shares | Live |
| SHANGHAI SHEUNGHOI HOT-WATER DEVICE LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI SHENGYUAN TECHNOLOGY DEVICE LIMITED | Private company limited by shares | Dissolved |
| SHIN-NICHI ELECTRONIC DEVICE LIMITED | Private company limited by shares | Live |
| SHUANGKE INTELLIGENT DEVICE (HONG KONG) CO LIMITED | Private company limited by shares | Live |
| SHUOCHENG COMMUNICATION DEVICE (HK) CO., LIMITED | Private company limited by shares | Live |
| HK Sincere Medical Device Co., Limited | Private company limited by shares | Live |
| New Sailing Smart Device Limited | Private company limited by shares | Live |
| LINKCOST DEVICE SOLUTION LIMITED | Private company limited by shares | Live |
| SPECIAL DEVICE LIMITED | Private company limited by shares | Live |
| Storage Device HK Limited | Private company limited by shares | Live |
| SUCCESS DEVICE LIMITED | Private company limited by shares | Dissolved |
| SUNNY DEVICE LIMITED | Private company limited by shares | Live |
| MEDICAL DEVICE SUPPLIER LIMITED | Private company limited by shares | Live |
| Advanced Medical Device and Supplies Company Limited | Private company limited by shares | Live |
| CARBURETOR DEVICE SYSTEMS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAIWAN SHUIMOLI CLEANING DEVICE LIMITED | Private company limited by shares | Dissolved |
| Taiwan Queyou Electrical Device Limited | Private company limited by shares | Dissolved |
| Eco Tech (HK Machinery Device) Limited | Private company limited by shares | Live |
| Device Technologies Hong Kong Limited | Private company limited by shares | Live |
| MCK HK DEVICE & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| INTEGRATED DEVICE TECHNOLOGY ASIA LIMITED | Private company limited by shares | Dissolved |
| IDT INTELLIGENT DEVICE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Zhongshantang (China) medical device technology Limited | Private company limited by shares | Live |
| TenWell Medical Device Co., Limited | Private company limited by shares | Live |
| Tiny Web Device Limited | Private company limited by shares | Live |
| TOKAI DEVICE HONG KONG CO., LIMITED | Private company limited by shares | Dissolved |
| IME Device Trading Limited | Private company limited by shares | Live |
| Hengrun Rerigerant Device Trading Co., Limited | Private company limited by shares | Live |
| SURPLUS DEVICE TRADING LIMITED | Private company limited by shares | Live |
| SHANGHAI TREASURE CATTLE HOT-WATER DEVICE LIMITED | Private company limited by shares | Dissolved |
| URBAN DEVICE LIMITED | Private company limited by shares | Live |
| Vanguard Medical Device Co., Limited | Private company limited by shares | Live |
| WINSOM DEVICE LIMITED | Private company limited by shares | Live |
| SHANGHAI XIAOYI MEDICAL DEVICE LIMITED | Private company limited by shares | Dissolved |
| SHAOXING XIAOYI MEDICAL DEVICE LIMITED | Private company limited by shares | Live |
| YUKANG MEDICAL DEVICE INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Devicelab Limited | | Live |
| MC DEVICES LIMITED | Private company limited by shares | Live |
| PN Devices Limited | Private company limited by shares | Live |
| SNT Devices Limited | Private company limited by shares | Live |
| CM DEVICES LIMITED | Private company limited by shares | Live |
| ARP DEVICES LIMITED | Private company limited by shares | Live |
| MTB Devices Limited | Private company limited by shares | Live |
| GO DEVICES LIMITED | Private company limited by shares | Live |
| BQ Devices Limited | Private company limited by shares | Live |
| MD DEVICES LIMITED | Private company limited by shares | Live |
| Advanced Devices Limited | Private company limited by shares | Live |
| ANALOG DEVICES LIMITED | Private company limited by shares | Dissolved |
| ANALOG DIGITAL DEVICES LIMITED | Private company limited by shares | Live |