| SYLA TRADE LIMITED | | Live |
| S.Y.LAI LIMITED | | Live |
| SYLANA LIMITED | Private company limited by shares | Live |
| Sylance E-commerce Co., Limited | Private company limited by shares | Live |
| Syland Lighting Technology Company Limited | Private company limited by shares | Live |
| SYLANE FASHION HANDBAGS CO., LIMITED | Private company limited by shares | Live |
| SYLAR LIMITED | Private company limited by shares | Live |
| SYLAR HOLDING LIMITED | Private company limited by shares | Live |
| Sylar Technology Limited | Private company limited by shares | Live |
| SYLAS BEAUTI LIMITED | | Live |
| BEAUTY SYLAS LIMITED | | Live |
| SYLAS INTERNATIONAL TRADING LIMITED | | Live |
| SYLAX INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| SYLAZ LIMITED | | Live |
| Sylbest International Co., Limited | Private company limited by shares | Live |
| Sylebra HK Company Limited | Private company limited by shares | Live |
| Sylenia Limited | Private company limited by shares | Dissolved |
| SYL(HK) TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SYLI INTERNATIONAL INDUSTRY LIMITED | Private company limited by shares | Live |
| SYLINE CO. LIMITED | Private company limited by shares | Dissolved |
| SYLINGHIM LIMITED | Private company limited by shares | Live |
| SYLINGHIM TECH LIMITED | Private company limited by shares | Live |
| SYLINX LIMITED | Private company limited by shares | Live |
| Sylisiesy HK Limited | Private company limited by shares | Live |
| S.Y.L.K. INVESTMENTS LIMITED | Private company limited by shares | Live |
| SYLKOR INVESTMENT LIMITED | Private company limited by shares | Live |
| SYLLABLE INTELLIGENCE TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| SYLLABLES LIMITED | Private company limited by shares | Live |
| SYLMAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sylmax International Limited | Private company limited by shares | Live |
| SYLO LIMITED | Private company limited by shares | Live |
| SYLOGICS LIMITED | Private company limited by shares | Live |
| Canton Sylon Group Limited | | Live |
| NINGBO SYLOON IMP&EXP CO., LIMITED | Private company limited by shares | Live |
| SYLOON GLOBAL LIMITED | Private company limited by shares | Live |
| SYLOR LIMITED | | Live |
| HK SYLP LIMITED | Private company limited by shares | Live |
| SYLPH LIMITED | Private company limited by shares | Live |
| SYLPHAIR AVIATION LIMITED | Private company limited by shares | Live |
| SYLPHEED LIMITED | | Live |
| SYLPHIEDE LIMITED | Private company limited by shares | Live |
| Sylphy Trade Co., Limited | Private company limited by shares | Live |
| SYLPHY RICH INC LIMITED | Private company limited by shares | Live |
| SYLRER Consulting Limited | Private company limited by shares | Live |
| S-YLRT Holding Limited | Private company limited by shares | Live |
| SYLUSTAR ST LIMITED | Private company limited by shares | Live |
| SYLVA PROPERTY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KSN SYLVA TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sylvaa Limited | Private company limited by shares | Live |
| SYLVAN LIMITED | Private company limited by shares | Dissolved |
| SYLVAN LIMITED | Private company limited by shares | Live |
| SYLVAN BEAUTY LIMITED | Private company limited by shares | Live |
| SYLVAN RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SYLVAN TRADE LIMITED | Private company limited by shares | Live |
| Sylvan Trade Limited | | Live |
| Sylvanas Limited | Private company limited by shares | Live |
| SYLVANIA ASIA LIMITED | Private company limited by shares | Dissolved |
| SYLVANIA CHINA LIMITED | Private company limited by shares | Dissolved |
| FEILO SYLVANIA ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| SYLVANIA NYLON HOSIERY MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SYLVANIAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SYLVANIANB1 COMPANY LIMITED | Private company limited by shares | Live |
| SYLVEO CORP HK LIMITED | Private company limited by shares | Dissolved |
| SYLVEO SYSTEMS HK LIMITED | Private company limited by shares | Live |
| SYLVES INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SYLVESTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| SYLVESTER & ASSOCIATES LIMITED | Private company limited by shares | Live |
| Sylvester Associates Limited | Private company limited by shares | Live |
| Sylvi Consulting Limited | Private company limited by shares | Live |
| SYLVIA LIMITED | Private company limited by shares | Dissolved |
| SYLVIA & REX LIMITED | Private company limited by shares | Dissolved |
| SYLVIA LIMITED | Private company limited by shares | Live |
| SYLVIA INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| SYLVIA COSMETICS LIMITED | Private company limited by shares | Dissolved |
| SYLVIA CREATION LIMITED | Private company limited by shares | Dissolved |
| Sylvia Education Limited | | Live |
| SYLVIA & JANGJOO GROUP LIMITED | Private company limited by shares | Live |
| SYLVIA INVESTMENT LIMITED | Private company limited by shares | Live |
| Sylvia Master Limited | Private company limited by shares | Live |
| MLLE SYLVIA LIMITED | Private company limited by shares | Dissolved |
| Sylvia Beauty Cosmetics Produce Limited | Private company limited by shares | Live |
| SYLVIA TRADING LIMITED | Private company limited by shares | Dissolved |
| SYLVIC DESIGN AND DECORATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SYLVIC DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY RED BULL SYLVITE LIMITED | Private company limited by shares | Dissolved |
| GERMANY RED CATTLE SYLVITE GROUP LIMITED | Private company limited by shares | Live |
| Germany Sylvite International Group Limited | Private company limited by shares | Live |
| GERMANY RED CATTLE SYLVITE MINERALIZATION GROUP LIMITED | Private company limited by shares | Dissolved |
| ISRAEL DEAD SEA SYLVITE MINING INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| NORWAY WANFULONG SYLVITE GROUP LIMITED | Private company limited by shares | Dissolved |
| ZHILI NUTRILAND SYLVITE LIMITED | Private company limited by shares | Dissolved |
| SYLVOX VISION CO. LIMITED | | Live |