| SKY CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Live |
| CRYSTAL AIM INVESTMENT LIMITED | Private company limited by shares | Live |
| ASIA CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BEAUTY CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL BEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| CRYSTAL CENTURY INVESTMENT LIMITED | Private company limited by shares | Live |
| CRYSTAL DEEP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL DRAGON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL DYNASTY INVESTMENT LIMITED | Private company limited by shares | Live |
| FAIR CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL FIELD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL FUNDS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GLORY CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GOLD CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GOLD CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GRAND CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Live |
| CRYSTAL HARBOUR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HARBOUR CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Crystal International Investment (HK) Limited | Private company limited by shares | Live |
| CRYSTAL INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LI & CRYSTAL INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| CRYSTAL ISLAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL KING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Liquid Crystal Investment Limited | Private company limited by shares | Live |
| CRYSTAL LUCK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL MARK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PALACE DE CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL PALACE LIGHTS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL PATH INVESTMENT LIMITED | Private company limited by shares | Live |
| CRYSTAL PEARL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL PROFITS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL PROFITS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| RICH CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL SHARP INVESTMENT LIMITED | Private company limited by shares | Live |
| CRYSTAL TIME INVESTMENT LIMITED | Private company limited by shares | Live |
| CRYSTAL TRIUMPH INVESTMENT LIMITED | Private company limited by shares | Live |
| CRYSTAL WORLD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WIN CRYSTAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JOY INVESTMENTS LIMITED | Private company limited by shares | Live |
| CRYSTAL GEM INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL CHOICE INVESTMENTS LIMITED | Private company limited by shares | Live |
| CRYSTAL GLORY INVESTMENTS LIMITED | Private company limited by shares | Live |
| CRYSTAL GOLD INVESTMENTS LIMITED | Private company limited by shares | Live |
| GOLD CRYSTAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| CRYSTAL MOON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NICE CRYSTAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| OCEAN CRYSTAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL RICH INVESTMENTS LIMITED | Private company limited by shares | Live |
| TIME CRYSTAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| CRYSTAL VIEW INVESTMENTS LIMITED | Private company limited by shares | Live |
| CRYSTAL ISLAND LIMITED | Private company limited by shares | Live |
| ITALY . CRYSTAL CROCODILE GROUP LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JADE LIMITED | Private company limited by shares | Dissolved |
| JADE CRYSTAL LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JADE LIMITED | Private company limited by shares | Live |
| JADE CRYSTAL LIMITED | Private company limited by shares | Live |
| JADE CRYSTAL LIMITED | Private company limited by shares | Live |
| CRYSTAL JADE RYOEN JEWELRY CO., LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JADE CORPORATION LIMITED | Private company limited by shares | Live |
| JADE CRYSTAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JADE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JADE GLOBAL LIMITED | | Live |
| CRYSTAL JADE INVESTMENT LIMITED | Private company limited by shares | Live |
| JADE CRYSTAL INVESTMENT LIMITED | Private company limited by shares | Live |
| JADE CRYSTAL JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JADE JEWELRY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JADE NOODLEMORE LIMITED | Private company limited by shares | Live |
| CRYSTAL JADE KITCHEN (NT) LIMITED | Private company limited by shares | Live |
| CRYSTAL JADE PALACE RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JADE PROPERTY LIMITED | Private company limited by shares | Live |
| CRYSTAL JADE RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JADE RESTAURANT LIMITED | Private company limited by shares | Live |
| OCEAN CRYSTAL JEWEL CO., LIMITED | Private company limited by shares | Live |
| CRYSTAL BAY JEWELERY PTY LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL ART JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| Tri Crystal Jewellery Limited | | Live |
| Crystal More Jewellery Limited | | Live |
| CRYSTAL PEARL JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL WORLD JEWELLERY COMPANY LIMITED | Private company limited by shares | Live |
| JOIN CRYSTAL LIMITED | Private company limited by shares | Dissolved |
| JOIN CRYSTAL LIMITED | Private company limited by shares | Live |
| CRYSTAL JOINTURE LIMITED | Private company limited by shares | Dissolved |
| Just Crystal HK Limited | | Live |
| Kanars Crystal Glass Co., Limited | Private company limited by shares | Live |
| Kat2-Y Crystal Limited | | Live |
| KEVIN CRYSTAL LIMITED | Private company limited by shares | Live |
| CRYSTAL KING LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL KING LIMITED | Private company limited by shares | Dissolved |
| CRYSTAL KING LIMITED | Private company limited by shares | Live |
| ZHEJIANG KINGSHARE CRYSTAL CRAFTS CO., LIMITED | Private company limited by shares | Dissolved |
| HK KINGTONG CRYSTAL LIMITED | Private company limited by shares | Live |
| KNINE CRYSTAL LIMITED | Private company limited by shares | Live |
| CRYSTAL KNOWLEDGE CONSULTANT LIMITED | Private company limited by shares | Live |
| Kylin Mineral and Crystal Limited | | Live |
| CRYSTAL LAKE COMPANY LIMITED | Private company limited by shares | Dissolved |