| SHANGHAI AIJIAKANG MEDICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Shanghai Dekang Medical Technology Limited | | Live |
| SHANGHAI KANGTI MEDICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Shanghai Medical Trade Limited | Private company limited by shares | Live |
| SHANSHUI MEDICAL TECNOLOGY CO., LIMITED | | Live |
| HEJIE INTERNATIONAL (HK) MEDICAL INVESTMENT SHARE LIMITED | Private company limited by shares | Dissolved |
| HK JIAXIN MEDICAL SHARES LIMITED | Private company limited by shares | Dissolved |
| Shek Mun Medical Centre Limited | Private company limited by shares | Live |
| HK Shenghua Medical Treatment Technology Limited | | Live |
| Shengyao Medical Investments Limited | Private company limited by shares | Live |
| SHING FUNG MEDICAL LIMITED | Private company limited by shares | Live |
| Shing Fung Medical Cosmetic Company Limited | Private company limited by shares | Live |
| WING SHING MEDICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Shining Medical Limited | Private company limited by shares | Live |
| Shiny Medical Co Limited | Private company limited by shares | Live |
| XIN SHIYE MEDICAL HEALTHCARE LIMITED | Private company limited by shares | Live |
| Shoshin Medical Limited | | Live |
| Shou Xi Medical Investment Limited | Private company limited by shares | Dissolved |
| SHUM YUK WAH CHINESE MEDICAL CLINIC LIMITED | Private company limited by shares | Dissolved |
| ShunNing Medical Company Limited | Private company limited by shares | Live |
| Health Care Signature Medical Centre Limited | | Live |
| Asia Silk Road Medical Group Limited | Private company limited by shares | Live |
| Silver Medical Company Limited | Private company limited by shares | Live |
| Simmed Medical Limited | Private company limited by shares | Live |
| Singapore Medical Company Limited | Private company limited by shares | Live |
| SINO-EURO MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| Sinokey Medical Treatment (USA) Limited | Private company limited by shares | Live |
| SINOTECH MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| SINO-WESTERN FUNCTIONAL MEDICAL GROUP LIMITED | | Live |
| HK SINWORLD EYES MEDICAL (INT'L) GROUP LIMITED | Private company limited by shares | Dissolved |
| Sisram Medical HK Limited | | Live |
| SITU MEDICAL CONSULTANCY LIMITED | Private company limited by shares | Live |
| LASERCARE MEDICAL SKIN CLINIC LIMITED | Private company limited by shares | Live |
| SKINFILL MEDICAL CENTRE LIMITED | Private company limited by shares | Live |
| SkinHealth Medical Group Limited | Private company limited by shares | Live |
| SkinLASE Medical Centre Limited | Private company limited by shares | Live |
| Skinlic Medical Centre Limited | Private company limited by shares | Live |
| SKINWORKS MEDICAL LIMITED | Private company limited by shares | Live |
| Skybot Medical Limited | Private company limited by shares | Live |
| SKY-FACE MEDICAL COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Jan-2012 |
| SkyWalker Medical Limited | | Live |
| SMART MEDICAL LIMITED | Private company limited by shares | Dissolved |
| Smart Med Medical Limited | | Live |
| U.S. Snnda Medical Machinery and Technology International ( Holding ) Company Limited | Private company limited by shares | Dissolved |
| SOLE MEDICAL SOLUTION GROUP LIMITED | Private company limited by shares | Dissolved |
| MEDICAL SOLUTION LIMITED | Private company limited by shares | Live |
| CREATIVE MEDICAL SOLUTION COMPANY LIMITED | Private company limited by shares | Live |
| Innovative Medical Solution Limited | Private company limited by shares | Dissolved |
| Medical Solutions Limited | Private company limited by shares | Live |
| RF MEDICAL SOLUTIONS LIMITED | Private company limited by shares | Live |
| Dana Medical Solutions Limited | | Live |
| EUROPEAN MEDICAL SOLUTIONS AB LIMITED | Private company limited by shares | Live |
| Harbridge Medical Solutions Limited | Private company limited by shares | Live |
| Innovative Medical Solutions Limited | Private company limited by shares | Live |
| Ovis Medical Solutions Limited | | Live |
| PRIMIS MEDICAL SOLUTIONS LIMITED | Private company limited by shares | Live |
| Somn Medical Limited | Private company limited by shares | Live |
| SOMNO MEDICAL (CHINA) LIMITED | Private company limited by shares | Live |
| SONNET MEDICAL SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| SONOS MEDICAL LIMITED | Private company limited by shares | Live |
| Sophist Medical Company Limited | Private company limited by shares | Live |
| MEDICAL SOURCING ASIA LIMITED | Private company limited by shares | Live |
| New Southern Medical Company Limited | Private company limited by shares | Live |
| SOUTHERN MEDICAL CENTRE LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN MEDICAL PUBLISHING COMPANY LIMITED | Private company limited by shares | Live |
| Sovereign Medical Limited | Private company limited by shares | Live |
| SOZO MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| AML MEDICAL SPARK LIMITED | Private company limited by shares | Live Commenced dormancy on 28-Dec-2011 |
| Medical Speakers Association Limited | Private company limited by shares | Live |
| CHINA MEDICAL SPECIALTIES LIMITED | Private company limited by shares | Live |
| TRADE LEADER MEDICAL SPECIALTIES LIMITED | Private company limited by shares | Dissolved |
| SPECIALTY CHINESE MEDICAL CENTRE LIMITED | Private company limited by shares | Live |
| SPOT ON MEDICAL LIMITED | Private company limited by shares | Live |
| SQUINA MEDICAL HEALTHCARE CENTRE LIMITED | Private company limited by shares | Live |
| BEAME Medical Technology (ST) Limited | | Live |
| STALLION MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| STAR MEDICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| STAR BEAUTY & MEDICAL CENTER LIMITED | Private company limited by shares | Live |
| DRAGON STAR MEDICAL LIMITED | Private company limited by shares | Live |
| STAR GRAND MEDICAL LIMITED | Private company limited by shares | Live |
| Medical Stark Limited | Private company limited by shares | Live |
| Starlight Medical Limited | Private company limited by shares | Live |
| Steadfast Medical Limited | Private company limited by shares | Live |
| China StemCell Medical Holding Limited | Private company limited by shares | Dissolved |
| One Stop Medical Limited | Private company limited by shares | Live |
| STREAM MEDICAL LIMITED | Private company limited by shares | Live |
| Strength Medical Limited | Private company limited by shares | Live |
| SUCCESS MEDICAL CO. LIMITED | Private company limited by shares | Live |
| Succession Medical Limited | Private company limited by shares | Live |
| Suga Medical Limited | Private company limited by shares | Live |
| Summit Medical Limited | Private company limited by shares | Live |
| SUNFAIR MEDICAL LIMITED | Private company limited by shares | Live |
| MAN SUNG MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| SUNG TAK MEDICAL LIMITED | Private company limited by shares | Live |
| SUNLIFE MEDICAL LIMITED | Private company limited by shares | Dissolved |
| SUNLIGHT MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| SUNLIGHT MEDICAL AESTHETIC LIMITED | Private company limited by shares | Live |
| SUNLINE MEDICAL CO., LIMITED | Private company limited by shares | Live |
| SUNNY MEDICAL LIMITED | Private company limited by shares | Live |
| SUNRISE MEDICAL LIMITED | Private company limited by shares | Live |