| SOURCEMAN LIMITED | Private company limited by shares | Dissolved |
| SOLARPLEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| P. C. WAT & SONS COMPANY LIMITED | Private company limited by shares | Live |
| SONET MANAGEMENT CONSULTANCY LIMITED | Private company limited by shares | Live |
| SOMERSET TRADING LIMITED | Private company limited by shares | Dissolved |
| SOUTHAVEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| B. LOCHINVAR AND SONS LIMITED | Private company limited by shares | Dissolved |
| WAN TAT MING & SONS LIMITED | Private company limited by shares | Live |
| KAM CHUNG PARK & SONS LIMITED | Private company limited by shares | Dissolved |
| SOLITARIO LIMITED | Private company limited by shares | Live |
| SOVERY LIMITED | Private company limited by shares | Dissolved |
| SIU WAH & SONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEY TOR BUDDHIST SOCIETY LIMITED | Private company limited by shares | Dissolved |
| AIE (SOUND EQUIPMENT & INSTRUMENTS) LIMITED | Private company limited by shares | Dissolved |
| SOCARDO TRADING LIMITED | Private company limited by shares | Dissolved |
| SOPCO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHEY COMPANY LIMITED | Private company limited by shares | Live |
| PACIFIC MISSIONARY SOCIETY LIMITED | Company limited by guarantee | Dissolved |
| L.A. MAIDSTONE AND SONS LIMITED | Private company limited by shares | Dissolved |
| SOMERHAM LIMITED | Private company limited by shares | Dissolved |
| SOLANCA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOLARIS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOLID NOMINEES LIMITED | Private company limited by shares | Live |
| SONCHY LIMITED | Private company limited by shares | Live |
| SOLFERINO LIMITED | Private company limited by shares | Live Commenced dormancy on 30-Dec-2013 |
| NIE AND SONS INVESTMENT LIMITED | Private company limited by shares | Live |
| SOLEX MOTOR-CYCLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHUNG SOON LIMITED | Private company limited by shares | Dissolved |
| SOAPONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOCIETE GENERALE ASIA LIMITED | Private company limited by shares | Live |
| SOLOMEGA,LIMITED | Private company limited by shares | Dissolved |
| THEOSOPHY SCIENCE ACADEMIC SOCIETY LIMITED | Private company limited by shares | Live |
| INTER SOUND LIMITED | Private company limited by shares | Dissolved |
| SOUTHSEA DEVELOPMENT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| XIAO FENG SOCIETY OF ARTS LIMITED | Company limited by guarantee | Dissolved |
| KIN SOUVENIR COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOON PACIFIC LIMITED | Private company limited by shares | Dissolved |
| HAMMER & SOEHNE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOUNDTRAK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SONSY LIMITED | Private company limited by shares | Dissolved |
| SOLID CONTRACTING SERVICES LIMITED | Private company limited by shares | Dissolved |
| MUI YEUNG AND SONS ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Mar-2004 |
| SOUNDER RADIO LIMITED | Private company limited by shares | Dissolved |
| SONGCANS LIMITED | Private company limited by shares | Dissolved |
| SOMEMORE COMPANY LIMITED | Private company limited by shares | Live |
| SOON FAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| JULIANA'S SOUND SERVICES (S.E.A.) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ARTISTS SOCIETY LIMITED | Private company limited by shares | Dissolved |
| SOIXANTE LIMITED | Private company limited by shares | Dissolved |
| BLESSED SOUND LIMITED | Private company limited by shares | Dissolved |
| SURE SOUND COMPANY LIMITED | Private company limited by shares | Dissolved |
| CONTEC SOUND MEDIA LIMITED | Private company limited by shares | Live |
| SOALE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOIL INSTRUMENTS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ECHO SOUND LIMITED | Private company limited by shares | Dissolved |
| SOUND PROGRESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOJITZ (HONG KONG) LIMITED | Private company limited by shares | Live |
| SOUTHSEA TOURS LIMITED | Private company limited by shares | Live |
| SOQULU CONDOMINIUMS LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SOCIETY OF PUBLIC RELATIONS LIMITED -THE- | Company limited by guarantee | Dissolved |
| RIN SEIKO & SONS LIMITED | Private company limited by shares | Live |
| LAM MUK SUM & SONS COMPANY LIMITED | Private company limited by shares | Live |
| LAM WAI SUM & SONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MY THREE SONS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG OPHTHALMOLOGICAL SOCIETY -THE- | Company limited by guarantee | Live |
| SOON KIT LIMITED | Private company limited by shares | Dissolved |
| SOMERSET SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOMARLIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| A H & SONS LIMITED | Private company limited by shares | Dissolved |
| SOPWELL TRADING LIMITED | Private company limited by shares | Dissolved |
| SORBORNE COMPANY LIMITED | Private company limited by shares | Live |
| SOGIC ASIA LIMITED | Private company limited by shares | Dissolved |
| SOUNDLAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELL SOURCES INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOMET LIMITED | Private company limited by shares | Dissolved |
| YUNG & SONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Y. S. LEE & SONS JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUND WELL (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| SOLIDGAIN LIMITED | Private company limited by shares | Live |
| SOFTGOOD LIMITED | Private company limited by shares | Live |
| SOUND INNO-HIT ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SOENNE COMPANY LIMITED | Private company limited by shares | Live |
| SOLARHEAD COMPANY LIMITED | Private company limited by shares | Dissolved |
| TELE SOUND LIMITED | Private company limited by shares | Dissolved |
| GET SOURCE LIMITED | Private company limited by shares | Dissolved |
| NIN & SONS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA SERVICE AND SOURCING LIMITED | Private company limited by shares | Live |
| SOLIDCO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOMME LIMITED | Private company limited by shares | Dissolved |
| ALFA SOUND LIMITED | Private company limited by shares | Dissolved |
| BERNSTEIN GOLDBERG SOLOMON PRODUCTIONS LIMITED | Private company limited by shares | Dissolved |
| ANSON SOLDER & TIN PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| SOVACO ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SOUTHSHORE PROPERTY MANAGEMENT LIMITED | Private company limited by shares | Live |
| SOMERFIELD LIMITED | Private company limited by shares | Dissolved |
| S.O.S. HAPPY LIFE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SOCIETY OF MANAGERS LIMITED | Company limited by guarantee | Dissolved |
| SOUNDWAY ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHMOOR LIMITED | Private company limited by shares | Dissolved |
| SOURCE POINT COMPANY LIMITED | Private company limited by shares | Dissolved |