| GEMSTONE PROPERTIES LIMITED | Private company limited by shares | Live |
| RABBIRY GEMSTONE JEWELRY & CRAFTS LIMITED | Private company limited by shares | Live |
| Samir Gemstone Limited | Private company limited by shares | Live |
| GEMSTONE SOLUTIONS HK LIMITED | Private company limited by shares | Live |
| HK WENNIYA GEMSTONE LIMITED | Private company limited by shares | Live |
| XINGQI GEMSTONE JEWELRY LIMITED | Private company limited by shares | Live |
| YUHAO GEMSTONE LIMITED | Private company limited by shares | Dissolved |
| GEMSTONES LIMITED | Private company limited by shares | Dissolved |
| Ark Gemstones Limited | Private company limited by shares | Live |
| GBR COLOURED GEMSTONES LIMITED | Private company limited by shares | Dissolved |
| JEWELLERY AND GEMSTONES LIMITED | Private company limited by shares | Live |
| HONGKONG GEM-STORE MEDICINE (GROUP) LIMITED | Private company limited by shares | Live |
| GEMSTRONG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Gemsummer Import&Export Co., Limited | Private company limited by shares | Live |
| GEMSWORLD LIMITED | Private company limited by shares | Dissolved |
| GEMSY MACHINERY GROUP LIMITED | Private company limited by shares | Dissolved |
| ZHEJIANG GEMSY SEWING MACHINE CO., LIMITED | Private company limited by shares | Dissolved |