| SOUND YEAR LIMITED | Private company limited by shares | Dissolved |
| SOUND YEAR (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN VICTORY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN VICTORY PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SOUNDEX INVESTMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Apr-1995 |
| SOHANS ENTERPRISE (H) LIMITED | Private company limited by shares | Live |
| GOLDEN SOUND FILM & RECORD COMPANY LIMITED | Private company limited by shares | Dissolved |
| SONNET INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOLID BASE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOURCE VIEW LIMITED | Private company limited by shares | Dissolved |
| GOOD SOUND INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GREAT SOURCE INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WELL SOUND INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GLORY SOUTH LIMITED | Private company limited by shares | Dissolved |
| WIN SOUTH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RICH SOUND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RICH SOUND TRADING LIMITED | Private company limited by shares | Dissolved |
| QUIKSILVER ASIA SOURCING LIMITED | Private company limited by shares | Live |
| NICENAME SOURCING LIMITED | Private company limited by shares | Dissolved |
| SOON VAST LIMITED | Private company limited by shares | Dissolved |
| LAM SOON REALTY LIMITED | Private company limited by shares | Live |
| SONY INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| SOBOND PROPERTIES LIMITED | Private company limited by shares | Live |
| SOVILLIER ENTERPRISES LIMITED | Private company limited by shares | Live |
| SOUTHWISE LIMITED | Private company limited by shares | Dissolved |
| RICHEST SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN OUTDOORS LIMITED | Private company limited by shares | Live |
| SOLOMON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| GRANDMY POWER SOURCES CO. LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICH SOURCE PLASTIC PIGMENT (MATERIALS) LIMITED | Private company limited by shares | Dissolved |
| ZIRAN SOFTWARE LIMITED | Private company limited by shares | Dissolved |
| SOUND ART COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOLUTION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOLUTION INVESTMENT LIMITED | Private company limited by shares | Live |
| SOLUTION LIMITED | Private company limited by shares | Dissolved |
| SOURCING.COM LIMITED | Private company limited by shares | Dissolved |
| COUPLE CO-CREATION SOCIETY LIMITED | Company limited by guarantee | Live |
| SUNNATA BUDDHIST SOCIETY LIMITED | Company limited by guarantee | Dissolved |
| SOURCE DAY PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| CHINA SOUTHERN HOLIDAYS LIMITED | Private company limited by shares | Dissolved |
| SOMFY CO LIMITED | Private company limited by shares | Live |
| CHARTER SOUND LIMITED | Private company limited by shares | Live |
| DSP SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| CAPITAL SOUND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOURCING FAR EAST LIMITED | Private company limited by shares | Live |
| CHINA SOURCE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SOLUHON LIMITED | Private company limited by shares | Dissolved |
| SOUND WONDERLAND LIMITED | Private company limited by shares | Dissolved |
| SONKAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| NATIONAL SONIC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| GLOBAL SOURCES PUBLICATIONS LIMITED | Private company limited by shares | Live |
| WELL SOURCES TRADING LIMITED | Private company limited by shares | Dissolved |
| SPARK SOURCE ENTERPRISES LIMITED | Private company limited by shares | Live |
| SOURCE WELL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NATIONAL SONIC (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SOLID CITY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WING LEE SOURCING LIMITED | Private company limited by shares | Dissolved |
| SIMPLY SOFAS LIMITED | Private company limited by shares | Live |
| SOUNDWILL LIMITED | Private company limited by shares | Dissolved |
| SOARTREX LIMITED | Private company limited by shares | Dissolved |
| SONWELL INVESTMENT LIMITED | Private company limited by shares | Live |
| SOUNDWILL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RICH SOURCE (CHINA) LIMITED | Private company limited by shares | Live |
| CHINA SOUTHERN CAPITAL LIMITED | Private company limited by shares | Live |
| CHEER SOUND INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| CHEER SOUND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SOUND BEST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WIN SOURCE TRADING LIMITED | Private company limited by shares | Dissolved |
| GREEN SOCIETY ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| TRADE SOLUTIONS LIMITED | Private company limited by shares | Live |
| MILLION SOURCE REALTY CO. LIMITED | Private company limited by shares | Dissolved |
| INSTANT SOURCE LIMITED | Private company limited by shares | Dissolved |
| ELECTRO SOURCE LIMITED | Private company limited by shares | Dissolved |
| SOURCE SUPREME COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOULMATE ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA SOUTHERN INVESTMENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BUSINESS SOLUTION COMPANY LIMITED | Private company limited by shares | Live |
| SOUTHERN SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SONOROUS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SOCIETY OF CLINICAL PERFUSIONISTS LIMITED | Company limited by guarantee | Live |
| SOURCEFIT LIMITED | Private company limited by shares | Live |
| SOURCETOP LIMITED | Private company limited by shares | Dissolved |
| SOURCE FIELD LIMITED | Private company limited by shares | Dissolved |
| SONKY LIMITED | Private company limited by shares | Dissolved |
| SOUND BEST DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SOUND FAITH INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOLOMON INDUSTRIAL LIMITED | Private company limited by shares | Live |
| EASTERN SOURCE LIMITED | Private company limited by shares | Live |
| ART SOURCE LIMITED | Private company limited by shares | Dissolved |
| LAND SOURCE LIMITED | Private company limited by shares | Live |
| MILLION SOUND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SOLITARIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW SOLID LIMITED | Private company limited by shares | Live |
| SOUTHERN REALTY LIMITED | Private company limited by shares | Dissolved |
| MILLION SOUND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| MILLION SOUND LIMITED | Private company limited by shares | Dissolved |
| SOUTHWAY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOUTHFIT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SONNECA LIMITED | Private company limited by shares | Dissolved |