| Esteem Medical Consultancy Company Limited | | Live |
| Esteem Medical Holding Limited | Private company limited by shares | Live |
| Eternal Man Medical Limited | | Live |
| Eternal Care Medical Center Limited | Private company limited by shares | Live |
| Ethan Medical Centre Limited | Private company limited by shares | Live |
| Ethicare Medical Service Company Limited | | Live |
| Eucharist Medical Consulting Limited | Private company limited by shares | Live |
| Euphrates Medical Limited | Private company limited by shares | Live |
| Euroasian Medical Systems Limited | Private company limited by shares | Dissolved |
| Ever Gain Medical Company Limited | Private company limited by shares | Live |
| Evercare Medical Investment Company Limited | Private company limited by shares | Live |
| EVERENCE MEDICAL LIMITED | | Live |
| EVERJOY MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| EVERLY MEDICAL LIMITED | | Live |
| EVERSHINE MEDICAL LIMITED | Private company limited by shares | Dissolved |
| EVERTOP MEDICAL LIMITED | Private company limited by shares | Live |
| EVERWEL MEDICAL COMPANY, LIMITED | Private company limited by shares | Dissolved |
| EVERYWHERE MEDICAL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Evie Pro Medical Limited | Private company limited by shares | Live |
| Evotech Medical Limited | Private company limited by shares | Live |
| Hoi Mei Medical Beauty Examination Center Limited | | Live |
| Excel Medical Limited | Private company limited by shares | Live |
| EXCEL MEDICAL SERVICE LIMITED | Private company limited by shares | Dissolved |
| Excelink Medical Centre Limited | | Live |
| Excellence Medical Limited | Private company limited by shares | Live |
| Ex-it Medical Devices Limited | Private company limited by shares | Live |
| DR EXPERT MEDICAL LIMITED | Private company limited by shares | Dissolved |
| EXPERT MEDICAL LIMITED | Private company limited by shares | Live |
| Expo Medical Centre Limited | | Live |
| ANCARE MEDICAL (CHINA) IMPORT AND EXPORT TRADING LIMITED | Private company limited by shares | Live |
| MEDICAL EXPRESS LIMITED | Private company limited by shares | Live |
| HEALTH EXPRESS MEDICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Exquisite Medical Limited | Private company limited by shares | Live |
| PA EXTRA MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| EyeMax Medical Limited | Private company limited by shares | Dissolved |
| A M MEDICAL FABRICS LIMITED | Private company limited by shares | Dissolved |
| FACE MEDICAL LIMITED | Private company limited by shares | Live |
| KOO HAY TIN CHI MEDICAL WINE FACTORY LIMITED | Private company limited by shares | Live |
| FALKAN MEDICAL LIMITED | Private company limited by shares | Live |
| Famed-Germany Medical Company Limited | Private company limited by shares | Dissolved |
| HMW FAMILY MEDICAL LIMITED | Private company limited by shares | Dissolved |
| FANGERHUANIAN MEDICAL LIMITED | Private company limited by shares | Dissolved |
| Fashion And Medical Technology Limited | Private company limited by shares | Live |
| F.D.T.W.Q MEDICAL LIMITED | Private company limited by shares | Live |
| FECUND MEDICAL CENTRE LIMITED | Private company limited by shares | Live |
| Felix Medical Group. Limited | Private company limited by shares | Live |
| ZIDOD FERTILITY MEDICAL CO., LIMITED | Private company limited by shares | Live |
| FICEAE MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| F.I.G. MEDICAL LIMITED | | Live |
| JOY FILLED MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| FIRST MEDICAL LIMITED | Private company limited by shares | Live |
| CP First Medical Limited | | Live |
| FITNESS MEDICAL LIMITED | Private company limited by shares | Live |
| CHARMING MEDICAL BEAUTY FITNESS CENTRE LIMITED | Private company limited by shares | Live |
| AF MEDICAL FIVE LIMITED | Private company limited by shares | Live |
| Fixtech Medical Limited | Private company limited by shares | Live |
| Fleming Medical Limited | Private company limited by shares | Live |
| FLORA PLAZA MEDICAL CENTRE LIMITED | Private company limited by shares | Live |
| FLOURISH MEDICAL CENTRE COMPANY LIMITED | Private company limited by shares | Live |
| FMCCK MEDICAL LIMITED | Private company limited by shares | Live |
| Foks Medical Center Limited | Private company limited by shares | Live |
| MEDICAL FOOTWEAR HK LIMITED | Private company limited by shares | Live |
| Foresee Beauty (Medical) Limited | Private company limited by shares | Live |
| FORKEY MEDICAL LIMITED | Private company limited by shares | Live |
| E FORM MEDICAL LIMITED | Private company limited by shares | Live |
| Forth Medical Limited | Private company limited by shares | Live |
| FORTUNE HARBOUR MEDICAL HOLDING LIMITED | | Live |
| FORYOU MEDICAL CONSULTANCY LIMITED | Private company limited by shares | Live |
| Fotona Medical Investment Limited | Private company limited by shares | Live |
| FOTONA MEDICAL LASER LIMITED | | Live |
| FOUNTAIN MEDICAL LIMITED | Private company limited by shares | Live |
| FRANCIS HO MEDICAL WEB LIMITED | Company limited by guarantee | Live |
| Freya medical Limited | Private company limited by shares | Live |
| FRIENDS MEDICAL LIMITED | | Live |
| FRIENDSHIP MEDICAL LIMITED | Private company limited by shares | Live |
| FRONTIER MEDICAL LIMITED | Private company limited by shares | Dissolved |
| FRONTIER MEDICAL LIMITED | Private company limited by shares | Dissolved |
| FRONTIERS MEDICAL LIMITED | Private company limited by shares | Live |
| Frontis Medical Limited | Private company limited by shares | Live |
| FULL CARE MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| FULL HEALTH MEDICAL LIMITED | Private company limited by shares | Live |
| Full Well Medical Limited | Private company limited by shares | Live |
| FULLWELL MEDICAL HEALTH CENTRE COMPANY LIMITED | | Live |
| FUMED MEDICAL SUPPLY LIMITED | Private company limited by shares | Live |
| FUNG SHING TONG MEDICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| WANG FUNG MEDICAL LIMITED | Private company limited by shares | Live |
| SPIRIT MEDICAL & PENSION FURNISHING LIMITED | Private company limited by shares | Live |
| HEXING BEAUTY & MEDICAL FURNITURE LIMITED | Private company limited by shares | Dissolved |
| FUTURE MEDICAL LIMITED | Private company limited by shares | Live |
| FUTURE MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| Future Medical Investment Limited | Private company limited by shares | Dissolved |
| E&W Future Medical Technology Co. Limited | Private company limited by shares | Live |
| Gaon Medical Co., Limited | Private company limited by shares | Live |
| AVANT GARDE MEDICAL SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| GASMAN MEDICAL SERVICE CO. LIMITED | Private company limited by shares | Dissolved |
| Gather Medical Consult Limited | | Live |
| GATHF MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| Gaush Medical Limited | Private company limited by shares | Live |
| WING SUN MEDICAL GAUZE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| Gemini Medical Technologies Limited | Private company limited by shares | Dissolved |