| Chamberlain Sourcing Asia Limited | Private company limited by shares | Live |
| SOWDEN LIMITED | Private company limited by shares | Dissolved |
| T T TSUI & SONS LIMITED | Private company limited by shares | Dissolved |
| KING SOLID COMPANY LIMITED | Private company limited by shares | Live |
| SOLID ROCK LIMITED | Private company limited by shares | Dissolved |
| SOLAR CENTRE LIMITED | Private company limited by shares | Dissolved |
| SOLAR WISDOM COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLID WAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLID FAME DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SOURCEHILL INVESTMENT LIMITED | Private company limited by shares | Live |
| SOLAR SOURCE LIMITED | Private company limited by shares | Dissolved |
| SOLID HILL COMPANY LIMITED | Private company limited by shares | Live |
| SORICH LIMITED | Private company limited by shares | Dissolved |
| SOMELOK LIMITED | Private company limited by shares | Dissolved |
| SOUTHOLME LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN POWER LIMITED | Private company limited by shares | Dissolved |
| CHEERY SOURCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLID WEALTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIME SOURCE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHAMPION SOUND LIMITED | Private company limited by shares | Dissolved |
| SOUND SOUND MAGNETIC TAPES LIMITED | Private company limited by shares | Dissolved |
| SOLAR DRAGON COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLID SPECTRUM LIMITED | Private company limited by shares | Dissolved |
| SOLARGOLD COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTH GEM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOURCE (DESIGN) LIMITED -THE- | Private company limited by shares | Dissolved |
| PANG WING ON & SONS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOONBASE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SOUTHANG LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN PLAYGROUND SPORTS ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| FALCON SOUND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHON LIMITED | Private company limited by shares | Dissolved |
| SOUTH DRAGON LIMITED | Private company limited by shares | Dissolved |
| LAW SOCIETY OF HONG KONG PUBLICATIONS LIMITED -THE- | Private company limited by shares | Live |
| SOLID BLISS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLID WELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOLID STONE COMPANY LIMITED | Private company limited by shares | Live |
| SOHNI LIMITED | Private company limited by shares | Dissolved |
| SOLARI COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SOUND SOUND MAGNETIC TAPES LIMITED | Private company limited by shares | Dissolved |
| LAM SOON OFFSHORE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOMETHING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTHSAIL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SOUTHLY LIMITED | Private company limited by shares | Dissolved |
| SOLID JADE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLIDEAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LEADER SOUND LIMITED | Private company limited by shares | Dissolved |
| SONAI LIMITED | Private company limited by shares | Dissolved |
| HAPPY SOUND INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SOLID WILL COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAE SONG GAS LIMITED | Private company limited by shares | Dissolved |
| SWEET SOUND INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| LA SOIE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOURCES CONSULTANTS & MANAGEMENT LIMITED | Private company limited by shares | Live |
| HONG KONG SOCIETY OF INSURANCE BROKERS LIMITED -THE- | Company limited by guarantee | Dissolved |
| SOKEEN LIMITED | Private company limited by shares | Dissolved |
| SOTYING LIMITED | Private company limited by shares | Dissolved |
| SOUTHWORTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PC SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| SOUND COMMENCE LIMITED | Private company limited by shares | Live |
| WONDERFUL SOURCE LIMITED | Private company limited by shares | Live |
| SOLID PINE LIMITED | Private company limited by shares | Dissolved |
| KIDNEY DONATION SOCIETY (HK) LIMITED | Company limited by guarantee | Dissolved |
| SOLAREX RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SUCCESS SOURCES LIMITED | Private company limited by shares | Dissolved |
| SOLENTEC ELECTRIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOURCE PEOPLE LIMITED -THE- | Private company limited by shares | Dissolved |
| POWER SOUND DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SOLID KEYS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOURCE CHANNEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLARICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MICON SOLID-STATE COMPANY LIMITED | Private company limited by shares | Live |
| SOLON COMPANY LIMITED | Private company limited by shares | Dissolved |
| LONG SONIC LIMITED | Private company limited by shares | Dissolved |
| SOLAR FORD LIMITED | Private company limited by shares | Live |
| SOLAR VIEW LIMITED | Private company limited by shares | Dissolved |
| GROUP SOURCE LIMITED | Private company limited by shares | Dissolved |
| SODEC LIMITED | Private company limited by shares | Dissolved |
| WON SOUND INDUSTRIES LIMITED | Private company limited by shares | Live |
| SANFORD SOURCES LIMITED | Private company limited by shares | Live |
| SOON HOPE LIMITED | Private company limited by shares | Dissolved |
| SOON MATCH LIMITED | Private company limited by shares | Dissolved |
| SOON TOP LIMITED | Private company limited by shares | Dissolved |
| KING SOUND LIMITED | Private company limited by shares | Dissolved |
| SOON LEADER LIMITED | Private company limited by shares | Dissolved |
| SOON BEST LIMITED | Private company limited by shares | Dissolved |
| SOON CENTURY LIMITED | Private company limited by shares | Live |
| SOON VIEW LIMITED | Private company limited by shares | Dissolved |
| SOON MAKER LIMITED | Private company limited by shares | Dissolved |
| SOON VALUE LIMITED | Private company limited by shares | Dissolved |
| SILVER SOUND GROUP HOLDINGS LIMITED | Private company limited by shares | Live |
| SOUTHFOND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOLIDCASTLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLID CHANNEL COMPANY LIMITED | Private company limited by shares | Live |
| SOLID SCENE COMPANY LIMITED | Private company limited by shares | Live |
| SOUNDMORE LIMITED | Private company limited by shares | Dissolved |
| SOUNDART INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ARTS SOURCES MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| SOFTECH DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| SOON AIM LIMITED | Private company limited by shares | Dissolved |