| THINKETRON MEDICAL DEVICES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Devon Medical Centre Limited | Private company limited by shares | Live |
| Dgensee Medical Hong Kong Holding Limited | Private company limited by shares | Live |
| OMED DIABETES MEDICAL CO., LIMITED | Private company limited by shares | Live |
| CARIHEALTH MEDICAL DIAGNOSTIC CENTRE LIMITED | Private company limited by shares | Live |
| NeoPap Medical Diagnostic Centre Limited | Private company limited by shares | Live |
| HaiNing Kangpu medical diagnostic Limited | Private company limited by shares | Live |
| Queen's Road Medical Diagnostic Limited | Private company limited by shares | Live |
| SWEN MEDICAL DIAGNOSTICS LIMITED | Private company limited by shares | Live |
| DIAGNOSTIX MEDICAL CENTRE LIMITED | Private company limited by shares | Live |
| DIAMOND MEDICAL LIMITED | Private company limited by shares | Live |
| Diamond Medical (Group) Hong Kong Limited | Private company limited by shares | Live |
| Diamond Hill Medical Centre Limited | Private company limited by shares | Live |
| YORKTAL DIGITAL MEDICAL IMAGING TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Medical Direct Limited | Private company limited by shares | Live |
| BEST MEDICAL DIRECT LIMITED | Private company limited by shares | Live |
| MEDICAL DISPOSABLES MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| ICB MEDICAL GLOBE DISTRIBUTIONS LIMITED | Private company limited by shares | Live |
| DLSC Medical Limited | Private company limited by shares | Live |
| DMATE MEDICAL LIMITED | Private company limited by shares | Live |
| DOLFJ MEDICAL LIMITED | Private company limited by shares | Dissolved |
| Dolphin Medical Limited | Private company limited by shares | Live |
| Dr. Dolphin Medical Sensory Integration (Asia) Association Limited | Company limited by guarantee | Live |
| DONGTAI MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| DONNA BELLA MEDICAL SPA LIMITED | Private company limited by shares | Live |
| DONNECTOR MEDICAL LIMITED | Private company limited by shares | Live |
| Dora Medical HK Limited | Private company limited by shares | Live |
| DOYEN MEDICAL LIMITED | Private company limited by shares | Live |
| DRAGON MEDICAL LIMITED | | Live |
| DR.CHRIS MEDICAL LIMITED | Private company limited by shares | Live |
| MEDICAL DREAM LIMITED | Private company limited by shares | Live |
| DREAM MEDICAL LIMITED | | Live |
| Neo Dream Medical Centre Limited | Private company limited by shares | Live |
| DRPAKLING MEDICAL CLINIC COMPANY LIMITED | | Live |
| DrPOM Medical Care Limited | | Live |
| Spectrum Dynamics Medical HK Limited | Private company limited by shares | Live |
| DYNASTY MEDICAL LIMITED | Private company limited by shares | Live |
| FAR EAST MEDICAL HK LIMITED | Private company limited by shares | Live |
| EMC East Medical Company Limited | Private company limited by shares | Live |
| TST EAST MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| East One Medical Limited | Private company limited by shares | Live |
| EAST MEDICAL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| FAR EAST MEDICAL SUPPLY LIMITED | Private company limited by shares | Dissolved |
| FAR EAST MEDICAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ZOLL MEDICAL FAR EAST LIMITED | Private company limited by shares | Dissolved |
| EAST-ASIA MEDICAL HOLDING LIMITED | Private company limited by shares | Live |
| Easy To Care Medical Limited | Private company limited by shares | Live |
| Edge Medical (Hong Kong) Limited | | Live |
| Octopus Medical Editing Limited | Private company limited by shares | Dissolved |
| Medical Education APAC Limited | Private company limited by shares | Live |
| CHINESE EDUCATION & MEDICAL UNITED ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| CHINA MEDICAL EDUCATION LIMITED | Private company limited by shares | Live |
| HK YINUO MEDICAL COSMETOLOGY EDUCATION LIMITED | Private company limited by shares | Live |
| HK JURENJUMEI MEDICAL BEAUTY EDUCATION GROUP LIMITED | Private company limited by shares | Live |
| JENSEN MEDICAL EDUCATION (JME) Limited | Private company limited by shares | Live |
| Sumnok Medical and Healthcare Education Limited | Private company limited by shares | Live |
| McCarthy Medical Education Technology Company Limited | Private company limited by shares | Live |
| EGSA MEDICAL LIMITED | Private company limited by shares | Live |
| E-HEALTH MEDICAL CARE LIMITED | Private company limited by shares | Live Commenced dormancy on 25-May-2016 |
| E.HEALTH FOCUS MEDICAL CENTRE LIMITED | Private company limited by shares | Dissolved |
| AF MEDICAL EIGHT LIMITED | Private company limited by shares | Live |
| EILA MEDICAL LIMITED | | Live |
| Ekon Medical Limited | Private company limited by shares | Live |
| J&J MEDICAL AND ELECTRONICS SERVICE LIMITED | Private company limited by shares | Live |
| ELEGANCE MEDICAL CENTRE LIMITED | Private company limited by shares | Live |
| Elements Medical Group Limited | Private company limited by shares | Live |
| Elements Medical Group Association Limited | Company limited by guarantee | Live |
| MIRACLE ELEMENTS MEDICAL GROUP LIMITED | | Live |
| ELITE MEDICAL LIMITED | Private company limited by shares | Dissolved |
| ALL ELITE MEDICAL CLINIC LIMITED | Private company limited by shares | Live |
| Elite Medical Clinic Limited | Private company limited by shares | Live |
| Elite Medical Consultancy Limited | | Live |
| Elite Medical Imaging Limited | Private company limited by shares | Live |
| Elite Medical Service Limited | Private company limited by shares | Live |
| Elite medical supply Limited | Private company limited by shares | Live |
| eMagics Medical and Aesthetic Co Limited | Private company limited by shares | Live |
| EMINENT MEDICAL CO. LIMITED | Private company limited by shares | Live |
| Eminent Medical Centre Limited | Private company limited by shares | Live |
| Emperor Medical Group Limited | Private company limited by shares | Live |
| EndoMed Medical Limited | Private company limited by shares | Live |
| Mei Pro Medical Engineering Limited | Private company limited by shares | Live |
| Sea Billow Medical Engineering Limited | Private company limited by shares | Live |
| DATASTECH MEDICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Glory Medical Engineering Limited | | Live |
| ENGLAND TOMSON MEDICAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| ENHANCEMENT MEDICAL DIAGNOSTIC CO LIMITED | Private company limited by shares | Live |
| Enlighten Medical Limited | | Live |
| Enlightenment Medical Group Limited | Private company limited by shares | Live |
| Enritech Medical Company Limited | Private company limited by shares | Live |
| ENSURE MEDICAL CARE COMPANY LIMITED | Private company limited by shares | Live |
| ENSURE MEDICAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Medical Dragon Enterprise Limited | Private company limited by shares | Live |
| Envya Medical Limited | Private company limited by shares | Live |
| Eolo Medical Limited | Private company limited by shares | Live |
| EONOTHEM MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| Ergum Medical Limited | Private company limited by shares | Live |
| ERIC LAM MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| ERIC & JACK MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| Ericky Medical Company Limited | Private company limited by shares | Dissolved |
| Esteem Medical Limited | Private company limited by shares | Live |