| SOUND CHOICE INVESTMENTS LIMITED | Private company limited by shares | Live |
| SoftNET Limited | Private company limited by shares | Live |
| BEST SOURCE INTERNATIONAL (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| SOUND OFFER LIMITED | Private company limited by shares | Dissolved |
| FINE SONIC GROUP LIMITED | Private company limited by shares | Dissolved |
| SONIC PLUS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| DICE SOURCE MATERIAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SOUALIGA LIMITED | Private company limited by shares | Dissolved |
| ULTRA SONIC GROUP LIMITED | Private company limited by shares | Live |
| SOURCE POINT ENTERPRISES (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOVEREIGN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOVEREIGN ASIA LIMITED | Private company limited by shares | Dissolved |
| ACE SONIC INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SONET LIMITED | Private company limited by shares | Dissolved |
| HONGKONG SONGSHU FASHION GROUP LIMITED | Private company limited by shares | Dissolved |
| SOURCE DEPOT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOURCE ASSOCIATED (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| SONGXIA ELECTRIC GROUP (CHINA) LIMITED | Private company limited by shares | Live |
| WEB-EC SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| EPP SOURCING LIMITED | Private company limited by shares | Dissolved |
| MEGA SOURCING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL SOUND INVESTMENTS LIMITED | Private company limited by shares | Live |
| SOUND N LIGHT ANIMATRONICS COMPANY LIMITED | Private company limited by shares | Live |
| MIRACLE MERCHANDISING & SOURCING LIMITED | Private company limited by shares | Live |
| WONDERFUL DIRECT SOURCING LIMITED | Private company limited by shares | Dissolved |
| EAST SOUND INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG SONGDA CORPORATION LIMITED | Private company limited by shares | Dissolved |
| TAXUS MAIREI GREEN SOURCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NATIONAL SONIC INTERNATIONAL LIMITED | Private company limited by shares | Live |
| VAST SOURCE LIMITED | Private company limited by shares | Live |
| EVER SOURCE DECOR CO., LIMITED | Private company limited by shares | Live |
| SONAR PRODUCTION LIMITED | Private company limited by shares | Dissolved |
| CLP Wind Power China (South) Limited | Private company limited by shares | Live |
| POWER SOLUTION LIMITED | Private company limited by shares | Dissolved |
| ON SOURCE LIMITED | Private company limited by shares | Live |
| SOFIESTA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHEAST PRECISION MECHANIC PRODUCE CO., LIMITED | Private company limited by shares | Dissolved |
| EASTPOWER SOURCING LIMITED | Private company limited by shares | Live |
| CHINA SOURCES INT'L INVESTMENT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ONE SOLUTION LIMITED | Private company limited by shares | Live |
| GM SOURCING LIMITED | Private company limited by shares | Live |
| ISON SOFTWARE LIMITED | Private company limited by shares | Dissolved |
| IWT Solutions Limited | Private company limited by shares | Live |
| FORTUNE SOURCES INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| HK SONGXIA ELECTRIC GROUP LIMITED | Private company limited by shares | Live |
| STEELMAN SOURCING LIMITED | Private company limited by shares | Dissolved |
| STRUGGLE SOURCE GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| JAPAN SONGXIA ELECTRIC TECHNOLOGY (ZHONGSHAN) LIMITED | Private company limited by shares | Live |
| SKY SOURCE LIMITED | Private company limited by shares | Live |
| SOCIETY OF ANTI MONEY LAUNDERING PROFESSIONALS LIMITED -THE- | Private company limited by shares | Live |
| SOLO STRINGS LIMITED | Private company limited by shares | Live |
| DIGITEX SOLUTIONS LIMITED | Private company limited by shares | Live |
| SUN SOURCE (ASIA) LIMITED | Private company limited by shares | Live |
| PVA SOLUBAG LIMITED | Private company limited by shares | Dissolved |
| GREAT SONIC INVESTMENTS LIMITED | Private company limited by shares | Live |
| SOUTHSEA GROUP HOLDINGS LIMITED | Private company limited by shares | Live |
| SOUTH HONEST LIMITED | Private company limited by shares | Live |
| NATURES ORGANIC SOURCE GROUP LIMITED | Private company limited by shares | Live |
| SOLID INTERNATIONAL LIMITED | Private company limited by shares | Live |
| INSPIRE SOURCING LIMITED | Private company limited by shares | Live |
| SONIC ACCESSORIES LIMITED | Private company limited by shares | Dissolved |
| BRADY SOURCING GROUP LIMITED | Private company limited by shares | Live |
| SOUND WEALTH GROUP LIMITED | Private company limited by shares | Live |
| SONGXIA ELECTRIC APPLIANCE (JAPAN) LIMITED | Private company limited by shares | Dissolved |
| JUST SOURCE CO., LIMITED | Private company limited by shares | Live |
| SOARING UP TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| BRIGHT SOURCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Major Key Source Limited | Private company limited by shares | Dissolved |
| SONMAX LIMITED | Private company limited by shares | Live |
| KB Solutions Company Limited | Private company limited by shares | Dissolved |
| HONG KONG TIANLAI (SOUND ABSORPTION. SOUNDPROOF) DECORATION MATERIAL LIMITED | Private company limited by shares | Live |
| ESCOFFIER SOCIETY ASIA PACIFIC GROUP COMPANY LIMITED | Private company limited by shares | Live |
| NEW YORK SKIN SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| LCC SOURCING LIMITED | Private company limited by shares | Dissolved |
| Creative Merchandise Solutions Limited | Private company limited by shares | Live |
| DIGITAL IMAGING SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| SONGXIA ELECTRIC APPLIANCE (H.K.) INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SOCCER-KIDS LIMITED | Private company limited by shares | Dissolved |
| Sobercyber Limited | Private company limited by shares | Live |
| KOREA SONGXIA LIGHTING CO., LIMITED | Private company limited by shares | Live |
| SOWACA COMPANY LIMITED | Private company limited by shares | Live |
| HAPPY SONIC LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SOCIETY OF DOCTORATE LIMITED | Company limited by guarantee | Live |
| SOCCER (ASIA) LIMITED | Private company limited by shares | Dissolved |
| BEST SOURCE PRODUCT (HK) LIMITED | Private company limited by shares | Dissolved |
| DEEP SOURCING COMPANY LIMITED | Private company limited by shares | Dissolved |
| E3 SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| GOOD BOND SOURCE LIMITED | Private company limited by shares | Live |
| SOLLAN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Hosiery Source International ― CB Limited | Private company limited by shares | Dissolved |
| HONGKONG SONGXIA SOLAR INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| SOLID ALTERNATIVE INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| SOUNDS GOOD LIMITED | Private company limited by shares | Live |
| GOOD SOURCE PROPERTIES LIMITED | Private company limited by shares | Live |
| SOUTHILL (HK) HOLDINGS LIMITED | Private company limited by shares | Live |
| JAPAN SONGXIA GROUP LIMITED | Private company limited by shares | Live |
| SOLAR APARTMENTS LIMITED | Private company limited by shares | Live |
| SOLVEIGH VFI LIMITED | Private company limited by shares | Dissolved |
| SONIC B CO., LIMITED | Private company limited by shares | Live |
| SOLAR SOLUTIONS COMPANY LIMITED | Private company limited by shares | Dissolved |