| FINANCIAL SOURCE LIMITED | Private company limited by shares | Dissolved |
| CHINA-TRADE SOURCE LIMITED | Private company limited by shares | Dissolved |
| GUANGZHOU SOURCE LIMITED | Private company limited by shares | Dissolved |
| SOUTH JET LIMITED | Private company limited by shares | Live |
| SOUTH YAN LIMITED | Private company limited by shares | Live |
| SOUND STATION 1.2. LIMITED | Private company limited by shares | Dissolved |
| TRIPLE SOURCE LIMITED | Private company limited by shares | Live |
| CREATIVE SOURCE LIMITED | Private company limited by shares | Dissolved |
| ORIENT SOURCE LIMITED | Private company limited by shares | Dissolved |
| FRIENDSHIP SOURCE LIMITED | Private company limited by shares | Dissolved |
| SUPERB SOUND AUDIO PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| SOUTHASIA TOBACCO INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ROCK SOLID SOUNDS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOUND DRAGON LIMITED | Private company limited by shares | Dissolved |
| EASTERN SOURCES TRADING LIMITED | Private company limited by shares | Live |
| SOMA CONSTRUCTION LIMITED | Private company limited by shares | Live |
| SOUTH-EAST ASIA GARMENT MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTH BOSS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER SOUND (H.K.) DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TOP SOURCES TRADING LIMITED | Private company limited by shares | Live |
| SONASHI LIMITED | Private company limited by shares | Live |
| CAPITAL SOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| EMPIRE SOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN DRAGON CATERPLAN LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Sep-2015 |
| SOONWELL LIMITED | Private company limited by shares | Dissolved |
| TANG'S MATTRESS AND SOFA MATERIAL COMPANY LIMITED | Private company limited by shares | Live |
| OCEAN SOUND COMPONENTS LIMITED | Private company limited by shares | Dissolved |
| SOURCE LINK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOFINAL & COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN SUN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUTH VICTOR LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN SUN LIMITED | Private company limited by shares | Dissolved |
| GENERAL SOUTH LIMITED | Private company limited by shares | Dissolved |
| NEO SOURCE LIMITED | Private company limited by shares | Dissolved |
| MASTER SOURCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOLTIC INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOUND WISE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOONG MHAU (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOFTERPRISE LIMITED | Private company limited by shares | Live |
| CHINA SONIC HONG KONG LIMITED | Private company limited by shares | Dissolved |
| YIP & SONS PROPRIETARY LIMITED | Private company limited by shares | Live |
| RICH SOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREAT SOUND FAR EAST HOLDINGS LIMITED | Private company limited by shares | Live |
| BEST SOURCES INTERNATIONAL PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| FORTUNE SOURCE LIMITED | Private company limited by shares | Dissolved |
| RICH SOURCES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOLID ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP SOUTHERN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| LEE TAI ON & SONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAIWAN SOUND ENTERPRISES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SIGHT & SOUND LIMITED | Private company limited by shares | Dissolved |
| SOLIDWORK LIMITED | Private company limited by shares | Dissolved |
| OCEAN SOURCES TRADING LIMITED | Private company limited by shares | Dissolved |
| ASIAN SOURCE LIMITED | Private company limited by shares | Dissolved |
| HOPE SOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| CLEVER SOURCE LIMITED | Private company limited by shares | Dissolved |
| SKY SOUND INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| EMINENT SOURCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MILLION SOURCES INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WINNER SOUND LIMITED | Private company limited by shares | Dissolved |
| POWER SOURCE INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MASTER SOUND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SOURCES RICH COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA SOURCE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SOUND EXPRESS PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| TM SOURCES LIMITED | Private company limited by shares | Dissolved |
| Sourcedecor Limited | Private company limited by shares | Live |
| SOURCES FAR EAST LIMITED | Private company limited by shares | Dissolved |
| PRIMARY SOURCE GROUP LIMITED | Private company limited by shares | Dissolved |
| SOUND & VISION ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| EVER SOUND DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN (ASIA PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| SONTON LIMITED | Private company limited by shares | Live |
| SOLOREX LIMITED | Private company limited by shares | Dissolved |
| FORTUNE SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOWADE FAR EAST LIMITED | Private company limited by shares | Dissolved |
| STANDARD SONIC INDUSTRY LIMITED | Private company limited by shares | Live |
| JUNIPER NETWORKS SOUTH ASIA LIMITED | Private company limited by shares | Dissolved |
| IT SOLUTIONS LIMITED | Private company limited by shares | Live |
| SUPER SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ST. STEPHEN'S SOCIETY LIMITED | Company limited by guarantee | Live |
| SOPHISTA LIMITED | Private company limited by shares | Live |
| TOP SOURCES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SOMETHING MORE LIMITED | Private company limited by shares | Live |
| SOFT GRAPHICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| PANICLE SOFTWARE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CONTINENCE SOCIETY LIMITED -THE- | Company limited by guarantee | Live |
| TIANCHENG (GROUP) SOUTHERN CORPORATION LIMITED | Private company limited by shares | Dissolved |
| BUDDHIST REINEARNATION SOCIETY OF HONG KONG LIMITED -THE- | Company limited by guarantee | Dissolved |
| SOUND CAPITAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHINA SONIC TRADING LIMITED | Private company limited by shares | Live |
| SOUTHFIELD TRADING LIMITED | Private company limited by shares | Dissolved |
| CHINA SONIC LIMITED | Private company limited by shares | Dissolved |
| CHINA SONIC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GLOBAL SOURCE & DESIGN LIMITED | Private company limited by shares | Dissolved |
| SOBOL LIMITED | Private company limited by shares | Live |
| EXTRA SOURCES ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| METRO SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| MEGA SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOUTH-EAST ASIA FINANCE COMPANY LIMITED | Private company limited by shares | Live |