| SUNINGDALE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SUN-INN LIMITED | Private company limited by shares | Dissolved |
| HK Suninvest Co. Limited | Private company limited by shares | Live |
| Suninway Web Design (Hong Kong) Limited | Private company limited by shares | Live |
| SUN-IOMS LIMITED | Private company limited by shares | Live |
| SUN-IOMS MAINTENANCE LIMITED | Private company limited by shares | Dissolved |
| SUNION LIMITED | Private company limited by shares | Dissolved |
| SUNION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNIP DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SUNIP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNIQ LIMITED | Private company limited by shares | Dissolved |
| SUNIQUE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sunique Limited | | Live |
| SUNIQUE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNIRING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Suniris Holdings Limited | | Live |
| SUNIRIS INT'L CO., LIMITED | Private company limited by shares | Live |
| SUNISALL LIMITED | Private company limited by shares | Live |
| HONG KONG SUNISLAND INTERNATIONAL CLUB LIMITED | Private company limited by shares | Live |
| Sunisoft Limited | Private company limited by shares | Live |
| Sunison Company Limited | Private company limited by shares | Live |
| SUNISSA LIMITED | Private company limited by shares | Dissolved |
| SUNISTAR LIMITED | Private company limited by shares | Dissolved |
| SUNISTAR LIMITED | Private company limited by shares | Live |
| SUNITA & COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNITA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNITA TELECOMMUNICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNITE (HK) HOUSEWARES LIMITED | Private company limited by shares | Live |
| SUNITE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ITALY SUNITE INTERNATIONAL FURNITURE LIMITED | Private company limited by shares | Dissolved |
| Sunite Metal Technology Limited | Private company limited by shares | Live |
| S-UNITED CO., LIMITED | Private company limited by shares | Dissolved |
| SUNITED INDUSTRIAL TRADING LIMITED | Private company limited by shares | Live |
| SUNITEK TRADE LIMITED | Private company limited by shares | Live |
| SUNITEX LIMITED | Private company limited by shares | Live |
| SUNITOP LIMITED | Private company limited by shares | Dissolved |
| SUNITRADE LIMITED | Private company limited by shares | Dissolved |
| SUNITY LIMITED | Private company limited by shares | Dissolved |
| SUNITY LIMITED | Private company limited by shares | Dissolved |
| SUNITY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNITY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Suniva-Hong Kong Limited | Private company limited by shares | Live |
| NANAN SUNIVER DIAMOND TOOL CO., LIMITED | Private company limited by shares | Live |
| SUNIVERA LIMITED | | Live |
| SUNIVERS CONSULTANCY LIMITED | | Live |
| SUNIVERS INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| SUNIVERSAL NEW ENERGY CO., LIMITED | Private company limited by shares | Dissolved |
| Suniversal Trading Company Limited | Private company limited by shares | Live |
| SUNIVIC COMPANY LIMITED | Private company limited by shares | Live |
| SUNIVIC ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Suniview Limited | Private company limited by shares | Dissolved |
| SUNIVIEW TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SUNIVISION LIMITED | Private company limited by shares | Dissolved |
| SUNIVISION.COM LIMITED | Private company limited by shares | Dissolved |
| SUNIVO CO., LIMITED | Private company limited by shares | Live |
| SUNIVO ASIA CO., LIMITED | Private company limited by shares | Dissolved |
| SUNIVO GROUP CO., LIMITED | Private company limited by shares | Live |
| SUNIVO INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SUNIVORY NEW MATERIAL CO., LIMITED | | Live |
| Suniway Group Limited | Private company limited by shares | Live |
| SUNIWELL LIMITED | Private company limited by shares | Dissolved |
| SUNIWELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNIX CO., LIMITED | Private company limited by shares | Dissolved |
| SUNIX CO., LIMITED | Private company limited by shares | Live |
| Sunix International Co., Limited | Private company limited by shares | Live |
| SUNIY INDUSTRIAL (HK) HOLDING LIMITED | Private company limited by shares | Live |
| SUNIYA PRIVATE LIMITED | Private company limited by shares | Live |
| SUNIYORK LIMITED | Private company limited by shares | Live |