| STAR.D LIMITED | Private company limited by shares | Live |
| STARD GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| Stard Trade Limited | Private company limited by shares | Live |
| STARD VALVE (HONGKONG) LIMITED | Private company limited by shares | Live |
| STARDALE LIMITED | Private company limited by shares | Dissolved |
| STARDALE LIMITED | Private company limited by shares | Live |
| STARDALE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Stardane Company Limited | Private company limited by shares | Dissolved |
| STARDATA HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| STARDATA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| STARDATA TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| STARDB.COM LIMITED | Private company limited by shares | Dissolved |
| STARDEAL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| STAR-DEEP LIMITED | Private company limited by shares | Dissolved |
| STARDEN LIMITED | Private company limited by shares | Dissolved |
| Stardestiny Limited | Private company limited by shares | Live |
| Stardestiny Trading Co., Limited | | Live |
| STARDEVE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Stardex Limited | | Live |
| Stardian Company Limited | Private company limited by shares | Live |
| STAR-DIRECT SHIPPING LIMITED | Private company limited by shares | Dissolved |
| Star-Do Limited | | Live |
| STARDOM LIMITED | Private company limited by shares | Dissolved |
| Stardom Group Limited | Company limited by guarantee | Live |
| S & S (SOAR TO STARDOM) LIMITED | Private company limited by shares | Live |
| STARDRAGON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Stardream Innovation (HK) Limited | | Live |
| STARDREAM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| STARDUST LIMITED | Private company limited by shares | Dissolved |
| STARDUST LIMITED | Private company limited by shares | Live |
| BDE Stardust Limited | | Live |
| STARDUST CONCEPTS LIMITED | Private company limited by shares | Live |
| STARDUST DYNASTY COMPANY LIMITED | Private company limited by shares | Live |
| Stardust Enterprise Limited | | Live |
| STARDUST FACTORY LIMITED | Private company limited by shares | Dissolved |
| STARDUST FACTORY PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| Stardust Hall Limited | Private company limited by shares | Live |
| STARDUST INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Stardust Jewellery Limited | | Live |
| Made From Stardust Limited | Private company limited by shares | Live |
| Shining Stardust Asia Pacific Limited | | Live |
| STARDUST SERVERS LIMITED | Private company limited by shares | Dissolved |
| Stardust Trade Company Limited | Private company limited by shares | Live |
| StarDx Hong Kong Limited | | Live |
| STAR-DYNAMIC (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |