| LINK SOURCE PROPERTY LIMITED | Private company limited by shares | Live |
| PANDA SHOE OUT SOLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL CERAMIC SOCIETY OF HONG KONG LIMITED -THE- | Company limited by guarantee | Live |
| GIGA SOURCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVER SOUND GARMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUND WATCHERS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SOCIETY OF FINANCIAL ANALYSTS LIMITED -THE- | Company limited by guarantee | Live |
| HIN SOME ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOUTHASIA MARKET LIMITED | Private company limited by shares | Dissolved |
| LA SOIE EN PLUS PRODUCTION LIMITED | Private company limited by shares | Dissolved |
| FREE SOUND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTHASIA PLAZA LIMITED | Private company limited by shares | Dissolved |
| SONNY MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SOURCE LIMITED | Private company limited by shares | Dissolved |
| MARKET SOURCING (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| GIANT SOURCE LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HEAD AND NECK SOCIETY LIMITED | Company limited by guarantee | Live |
| KIND SOUND LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN DRAGON INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LE SONIC MANAGEMENT LIMITED | Private company limited by shares | Live |
| NEW SOURCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MELODY SOUND ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| PARKINSON'S DISEASE SOCIETY OF HONG KONG LIMITED -THE- | Company limited by guarantee | Dissolved |
| WAN SONG COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 15-Aug-1996 |
| SOLID OAK LIMITED | Private company limited by shares | Dissolved |
| FIRST SOUTH LIMITED | Private company limited by shares | Dissolved |
| SOMAN LIMITED | Private company limited by shares | Dissolved |
| SOUTHEAST ASIA LIMITED | Private company limited by shares | Dissolved |
| ORIENT SOUND (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| SOUTHBOND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CROWN SOURCE LIMITED | Private company limited by shares | Live |
| EVER SOURCE PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SOUND WELL RECORDS LIMITED | Private company limited by shares | Dissolved |
| SOLIDEX ENTERPRISES (HK) LIMITED | Private company limited by shares | Dissolved |
| MARK SOURCE LIMITED | Private company limited by shares | Live |
| SOMA H.K. LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BURNS SOCIETY LIMITED | Company limited by guarantee | Dissolved |
| DRAGON SOURCES TRADING LIMITED | Private company limited by shares | Dissolved |
| DRAGON SOURCES ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILVER SOUND LIMITED | Private company limited by shares | Dissolved |
| SONA PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SONA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOYO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CHINA SOURCES ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MOTHER'S SOUP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOON PLAN LIMITED | Private company limited by shares | Dissolved |
| SOON HOPE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EAST SOURCES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOUTHEAST ASIA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| EXCELLENT COMPUTER SOCIETY LIMITED | Company limited by guarantee | Dissolved |
| SOKIMAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| BENEFIT SOUND LIMITED | Private company limited by shares | Dissolved |
| BEST SOURCE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| RICH SOURCE LIMITED | Private company limited by shares | Live |
| SOLEX EXPRESS LIMITED | Private company limited by shares | Live |
| ISLAND LINK VIDEO AND SOUND LIMITED | Private company limited by shares | Dissolved |
| SOMEWOOD COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOMEPRESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| G. T. CHOW AND SONS LIMITED | Private company limited by shares | Live |
| BRIGHT SOURCES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CHINESE COMPUTER SOCIETY COMPANY LIMITED | Private company limited by shares | Live |
| SOURCES INVESTMENTS LIMITED | Private company limited by shares | Live |
| SOURCES ENTERPRISES LIMITED | Private company limited by shares | Live |
| SOUND VICTORY LIMITED | Private company limited by shares | Dissolved |
| TOP SOURCE ENTERPRISES CO., LIMITED | Private company limited by shares | Dissolved |
| EVER SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| EVER SOURCE INVESTMENTS LIMITED | Private company limited by shares | Live |
| SOLAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOURCE CLOTHING COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| SOUNDWAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOUTHASIA OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SOUND IDEACTION JEWELRY LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| DRAGON SOUND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SONBO LIMITED | Private company limited by shares | Dissolved |
| RICH SOLAR LIMITED | Private company limited by shares | Dissolved |
| SONMAX DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CHINA SOURCES ASSOCIATES AGENTS LIMITED | Private company limited by shares | Dissolved |
| SOURCES FOUNDATE LIMITED | Private company limited by shares | Dissolved |
| SOUTHILL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOUTH-EAST ASIA INVESTMENT HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| SOUND YEAR ENTERPRISES LIMITED | Private company limited by shares | Live |
| SOLID LUCK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOWELU LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Apr-2015 |
| HARBOUR SOURCE LIMITED | Private company limited by shares | Live |
| SOLLAND LIMITED | Private company limited by shares | Dissolved |
| SOURCE GROUP LIMITED | Private company limited by shares | Dissolved |
| P & B SOFTWARE LIMITED | Private company limited by shares | Dissolved |
| DIRECT SOURCES (GROUP) COMPANY LIMITED | Private company limited by shares | Dissolved |
| WHOLE SOUND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CHARTER SOUND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOUTHTRADE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOUTHASIA PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| CHAMPION SOUND DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SOUTHPRESS INVESTMENTS LIMITED | Private company limited by shares | Live |
| SOUTHCORP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTHPORCH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOMEWELL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |