| SILA CHEMICALS (DALIAN) LIMITED | Private company limited by shares | Dissolved |
| Sila Co., Limited | Private company limited by shares | Live |
| SILA DISTRIBUTION (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SILA International Limited | Private company limited by shares | Live |
| SILA ENTERTAINMENT AND PRODUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SiLa Products Company Limited | Private company limited by shares | Live |
| SILA MEDIA REPRESENTATIVES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILA TELEVISION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SILA TRAVEL & TRADING ASIA LIMITED | Private company limited by shares | Dissolved |
| SiLabeI Hong Kong Limited | | Live |
| SILAC COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILAHIS LIMITED | Private company limited by shares | Dissolved |
| SILAI WONDERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILAIDE (XIAMEN) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SILAIDELIN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SILAIFULIN (HK) TOOLS DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HK SILAIKE LIMITED | Private company limited by shares | Live |
| HANGZHOU SILAITE DIVING PUMP LIMITED | Private company limited by shares | Live |
| SiLan (Hong Kong) International Trading Co., Limited | Private company limited by shares | Live |
| SILANA PTY. LIMITED | Private company limited by shares | Live |
| SILAND LIMITED | Private company limited by shares | Dissolved |
| SILAND ELECTRONICS LIMITED | Private company limited by shares | Live |
| HK SILANDESIGN INT'L LIMITED | Private company limited by shares | Live |
| SILANE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SILANE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILANE SERVICES LIMITED | Private company limited by shares | Dissolved |
| SILANFENGQING (HK) HOUSEHOLD PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| SILANGDA ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SILANTEC COMPONENTS HK LIMITED | Private company limited by shares | Live |
| Silaqua Limited | | Live |
| SILAR INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| SILAS LIMITED | Private company limited by shares | Dissolved |
| SILAS CONSULTANTS LIMITED | Private company limited by shares | Live |
| Silas Industrial Co., Limited | Private company limited by shares | Live |
| SILAS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SILAS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SILAS & SONS (HK) LIMITED | | Live |
| Silas Technology Limited | Private company limited by shares | Live |
| Silas Trading Company Limited | Private company limited by shares | Dissolved |
| SILASIA TRADING LIMITED | Private company limited by shares | Live |
| SUI KAM SILASTIC LIMITED | Private company limited by shares | Live |
| HK HESHENG SILASTIC MANUFACTURE LIMITED | Private company limited by shares | Live |
| YISHIN SILASTIC METAL PRODUCT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILATEX TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SILAYAN CORPORATION, LIMITED | Private company limited by shares | Dissolved |
| SILBA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILBAR CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| SILBER BACH LIMITED | Private company limited by shares | Dissolved |
| Silber International Limited | Private company limited by shares | Live |
| SILBERG LIMITED | Private company limited by shares | Dissolved |
| SILBERMAN FUR COMPANY LIMITED | Private company limited by shares | Dissolved |
| Silbermann Limited | Private company limited by shares | Live |
| HONG KONG SILBO ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Silbo Industry Co., Limited | Private company limited by shares | Dissolved |
| Silbrick Technology Limited | | Live |
| SILBRIGHT LIMITED | Private company limited by shares | Dissolved |
| SILBURY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILCA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SilCaN Nanotech Company Limited | Private company limited by shares | Live |
| SILCANE LIMITED | Private company limited by shares | Live |
| SILCARD LIMITED | Private company limited by shares | Live |
| SILCHESTER LIMITED | Private company limited by shares | Dissolved |
| SILCHESTER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SILCK LIMITED | Private company limited by shares | Live |
| SILCO LIMITED | Private company limited by shares | Dissolved |
| SILCOM LIMITED | Private company limited by shares | Dissolved |
| SILCON LIMITED | Private company limited by shares | Dissolved |
| SILCON LIMITED | Private company limited by shares | Live |
| SILCON ELECTROPLATING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILCON ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 01-Apr-2006 |
| SILCONMAX LIMITED | Private company limited by shares | Live |
| SILCONN GROUP CO., LIMITED | Private company limited by shares | Live |
| SILCORP LIMITED | Private company limited by shares | Dissolved |
| Sile Toy Manufacturer Limited | Private company limited by shares | Live |
| SilEagle Limited | Private company limited by shares | Live |
| SilEagle International Limited | Private company limited by shares | Live |
| SILEASE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILEIGH LIMITED | Private company limited by shares | Live |
| SILEN GARDEN PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| SILENA LIMITED | Private company limited by shares | Dissolved |
| SILENA INVESTMENTS LIMITED | Private company limited by shares | Live |
| SILENA STEEL LIMITED | Private company limited by shares | Dissolved |
| SILENCE LIMITED | Company limited by guarantee | Live |
| SILENCE HK LIMITED | | Live |
| SILENCE LAB LIMITED | | Live |
| Silence In Space Limited | Private company limited by shares | Live |
| THEATRE OF THE SILENCE LIMITED | Company limited by guarantee | Live |
| SILENCES LIMITED | Private company limited by shares | Dissolved |
| SILENCO LIMITED | Private company limited by shares | Dissolved |
| SILENG LIMITED | Private company limited by shares | Live |
| SiLENN Limited | Private company limited by shares | Live |
| Silenod HK Limited | Private company limited by shares | Live |
| SILENSTAR TECH HK LIMITED | Private company limited by shares | Live |
| SILENT JOY LIMITED | | Live |
| SILENT HILL LIMITED | Private company limited by shares | Dissolved |
| SILENT OCEAN LIMITED | Private company limited by shares | Live |
| Silent Solutions Limited | Private company limited by shares | Live |
| Silent Wave Limited -The- | Private company limited by shares | Live |
| Silentium (Asia) Limited | Private company limited by shares | Live |