| GRAND GLORY MEDICAL LIMITED | Private company limited by shares | Live |
| GLOTTIC MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| Glow Medical Company Limited | | Live |
| GlowDerma Medical Company Limited | | Live |
| GlowMedix Medical Company Limited | | Live |
| GOES MEDICAL LIMITED | Private company limited by shares | Dissolved |
| Good Care Medical Limited | | Live |
| TOP GOOD MEDICAL INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| Good Care Medical Group Limited | Private company limited by shares | Live |
| Good Hands Medical Company Limited | | Live |
| Good Health Medical Company Limited | Private company limited by shares | Live |
| GOOD HEALTH MEDICAL CENTRE LIMITED | Private company limited by shares | Live |
| Good Health Chinese Medical Clinic Company Limited | Private company limited by shares | Dissolved |
| GOOD HEALTH MEDICAL NETWORK LIMITED | Private company limited by shares | Dissolved |
| GOOD HEALTH MEDICAL PRACTICES LIMITED | Private company limited by shares | Live |
| GOOD LUCK MEDICAL CO. LIMITED | Private company limited by shares | Live |
| Good Morning Medical Limited | Private company limited by shares | Live |
| GOODWAY MEDICAL DIAGNOSTIC CENTRE LIMITED | Private company limited by shares | Dissolved |
| GOODWILL MEDICAL LIMITED | Private company limited by shares | Live |
| Gopherwood Medical Company Limited | | Live |
| GORGEOUS MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| GRACE MEDICAL LIMITED | Private company limited by shares | Dissolved |
| Grace Medical Limited | Private company limited by shares | Live |
| GRACE MEDICAL CENTRE LIMITED | Private company limited by shares | Dissolved |
| Grace Chinese Medical Limited | Private company limited by shares | Live |
| GRAND MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| Grandeur Medical Limited | Private company limited by shares | Live |
| UMP Medical Centre (Grandiose) Limited | Private company limited by shares | Live |
| GRANDMARK MEDICAL CENTRE LIMITED | Private company limited by shares | Live |
| GRAVITY MEDICAL LIMITED | Private company limited by shares | Live |
| Great Lake Medical Science Co., Limited | Private company limited by shares | Live |
| Greater Bay Medical Association Limited | Company limited by guarantee | Live |
| Greater Bay Medical Centre Limited | Private company limited by shares | Live |
| The Greatest Medical Company Limited | | Live |
| GREEN CROSS MEDICAL LIMITED | Private company limited by shares | Live |
| GOLD GREEN MEDICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Green Rich Medical Limited | Private company limited by shares | Live |
| ZIBO GREEN MEDICAL LIMITED | Private company limited by shares | Live |
| Griffiths & Nielsen Medical Asia Limited | Private company limited by shares | Live |
| GROUP MEDICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| PHC Medical Group Limited | Private company limited by shares | Live |
| IIN Medical Group Limited | Private company limited by shares | Live |
| AST (MEDICAL GROUP) LIMITED | Private company limited by shares | Dissolved |
| TRT MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| H & C MEDICAL GROUP LIMITED | Private company limited by shares | Dissolved |
| BK MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| KNS MEDICAL GROUP LIMITED | Private company limited by shares | Dissolved |
| KSM MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| CN Medical Group Limited | Private company limited by shares | Live Commenced dormancy on 29-Jul-2016 |
| MAN ON MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| SKP MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| ST MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| HK Top One Medical Group Limited | Private company limited by shares | Dissolved |
| C & C MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| NU MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| Zen Medical Group Limited | Private company limited by shares | Live |
| C & E MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| JH INT MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| C L Medical Group Limited | Private company limited by shares | Live |
| A&F MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| R I MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| San Mei Medical Group Limited | Private company limited by shares | Live |
| GVC MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| ENT Medical Group Limited | Private company limited by shares | Live |
| HB MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| WJ Medical Group Limited | Private company limited by shares | Live |
| HC MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| AI MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| JD MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| IMA Medical Group Limited | Private company limited by shares | Live |
| Gem Medical Group HK Limited | Private company limited by shares | Live |
| AMC MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| MAN SAN MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| Pro Medical Group Limited | Private company limited by shares | Live |
| DHS Medical Group Limited | Private company limited by shares | Live |
| JNS Medical Group Limited | Private company limited by shares | Live |
| MC MEDICAL GROUP COMPANY LIMITED | Private company limited by shares | Live |
| ABC MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| AMS Medical Group Limited | Private company limited by shares | Live |
| LS Medical Group Limited | Private company limited by shares | Live |
| MA Medical Group Limited | | Live |
| SW Medical Group Limited | | Live |
| One Medical Group Limited | | Live |
| KC MEDICAL GROUP LIMITED | | Live |
| G & G Medical Group Limited | | Live |
| ACE Medical Group Limited | | Live |
| AI MEDICAL GROUP LIMITED | | Live |
| As One Medical Group Limited | | Live |
| SC Medical Group Limited | | Live |
| TAO MEDICAL GROUP LIMITED | | Live |
| HK JRT MEDICAL GROUP LIMITED | | Live |
| YIP Medical Group Limited | | Live |
| DRN Medical Group Limited | | Live |
| KM MEDICAL GROUP LIMITED | | Live |
| Aido Medical Group Limited | Private company limited by shares | Live |
| Akari Medical Group Limited | Private company limited by shares | Live |
| ANTI-AGING MEDICAL GROUP LIMITED | Private company limited by shares | Live |
| Anxin Medical Group Limited | Private company limited by shares | Live |
| HK Asia Medical Group Limited | Private company limited by shares | Live |
| Asia Medical Group Company Limited | Private company limited by shares | Live |