| TOPAZ GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| Topaz Financial Group Limited | Private company limited by shares | Live |
| TOPAZ GLOBAL LIMITED | Private company limited by shares | Dissolved |
| GRAND TOPAZ LIMITED | | Live |
| TOPAZ INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| TOPAZ GROUP ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| TOPAZ & J (HK) LIMITED | Private company limited by shares | Live |
| Topaz Company (HK) Limited | | Live |
| Eastern Topaz Holding Limited | Private company limited by shares | Live |
| TOPAZ HOME LIMITED | Private company limited by shares | Live |
| TOPAZ (GROUP) HONG KONG LIMITED | Private company limited by shares | Live |
| TOPAZ HONG KONG LIMITED | | Live |
| TOPAZ CORPORATION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOPAZ ENTERPRISE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOPAZ LEISURE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOPAZ INDUSTRY LIMITED | Private company limited by shares | Live |
| Topaz 22 International Limited | Private company limited by shares | Live |
| TOPAZ INVESTMENT LIMITED | Private company limited by shares | Live |
| TOPAZ INVESTMENTS PRIVATE LIMITED | Private company limited by shares | Dissolved |
| Topaz Watches and Jewellery Limited | Private company limited by shares | Live |
| TOPAZ LIGHT LIMITED | Private company limited by shares | Dissolved |
| TOPAZ LIGHT LIMITED | Private company limited by shares | Dissolved |
| TOPAZ ASSETS MANAGEMENT LIMITED | Private company limited by shares | Live |
| TOPAZ CAPITAL MANAGEMENT LIMITED | Private company limited by shares | Live |
| TOPAZ MARINE LIMITED | | Live |
| TOPAZ NETWORK LIMITED | Private company limited by shares | Dissolved |
| Ocean Topaz Limited | | Live |
| ONE TOPAZ FAMILY OFFICE (HK) LIMITED | | Live |
| TOPAZ PARK COMPANY LIMITED | Private company limited by shares | Live |
| Topaz Pictures Company Limited | Private company limited by shares | Live |
| TOPAZ PRESTIGE PROPERTIES LIMITED | | Live |
| Topaz Cyber Security GP Limited | | Live |
| TOPAZ CONSULTANCY SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| Topaz Technology Limited | Private company limited by shares | Live |
| TOPAZ TRADING LIMITED | Private company limited by shares | Dissolved |
| TOPAZ TRADING LIMITED | Private company limited by shares | Dissolved |
| TOPAZ TRADING LIMITED | Private company limited by shares | Live |
| Topaz International Trading Co., Limited | Private company limited by shares | Live |
| TOPAZ UNIVERSAL LIMITED | Private company limited by shares | Live |
| Topaz Universe Company Limited | Private company limited by shares | Live |
| TOPAZ WEALTH INVESTMENT LIMITED | | Live |
| TOPAZ WORLD LIMITED | Private company limited by shares | Dissolved |
| YELLOW TOPAZ LIMITED | Private company limited by shares | Dissolved |
| Topazee (HONGKONG) Trade Co., Limited | Private company limited by shares | Live |
| TOPAZMAN HOLDINGS LIMITED | Private company limited by shares | Live |
| TOPAZON LIMITED | Private company limited by shares | Dissolved |
| Topbai Co., Limited | Private company limited by shares | Live |
| TOPBANANA.COM LIMITED | Private company limited by shares | Dissolved |
| TOPBASE LIMITED | Private company limited by shares | Dissolved |
| TOPBASE (ASIA) LIMITED | Private company limited by shares | Live |
| TOPBASE ENTERPRISES LIMITED | Private company limited by shares | Live |
| TOPBASE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOPBASE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| TOPBASE SHIPPING LIMITED | Private company limited by shares | Dissolved |
| TOPBATH CHINA COMPANY LIMITED | Private company limited by shares | Live |
| TOPBAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOPBEAR LIMITED | Private company limited by shares | Live |
| TOPBEAR INVESTMENTS LIMITED | Private company limited by shares | Live |
| TOPBEAUTY TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| TOP-BEAUTY INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| TOPBEAUTY INT'L (H.K.) CO., LIMITED | Private company limited by shares | Live |
| Topbee International Co., Limited | Private company limited by shares | Live |
| TOPBEETH LIMITED | Private company limited by shares | Live |
| TOPBEETH TRANSPORT LIMITED | Private company limited by shares | Dissolved |
| TOPBELL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TOPBERINE LIMITED | Private company limited by shares | Dissolved |
| TOPBEST LIMITED | Private company limited by shares | Dissolved |
| TOPBEST LIMITED | Private company limited by shares | Live |
| TOPBEST INC LIMITED | Private company limited by shares | Live |
| TOPBEST 2000 LIMITED | Private company limited by shares | Dissolved |
| TOPBEST ASIA LIMITED | Private company limited by shares | Dissolved |
| TOPBEST ASIA LIMITED | Private company limited by shares | Dissolved |
| TOPBEST CENTURY LIMITED | Private company limited by shares | Dissolved |
| Topbest China Limited | Private company limited by shares | Live |
| TOPBEST TECHNOLOGY HONG KONG CO., LIMITED | Private company limited by shares | Live |
| TOPBEST CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| TOPBEST CONSULTANTS LIMITED | Private company limited by shares | Live |
| TOPBEST CORPORATION LIMITED | Private company limited by shares | Live |
| TOPBEST DEVELOP LIMITED | Private company limited by shares | Dissolved |
| TOPBEST DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| TOPBEST DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Topbest Group Development Limited | Private company limited by shares | Live |
| Topbest Technology Development Limited | Private company limited by shares | Live |
| TOPBEST DIGITAL LIMITED | Private company limited by shares | Live |
| TOPBEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOPBEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOPBEST ENGINEERING LIMITED | Private company limited by shares | Live |
| TOPBEST ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| TOP-BEST ENTERPRISES LIMITED | Private company limited by shares | Live |
| TOPBEST ENTS LIMITED | Private company limited by shares | Live |
| TOPBEST FORTUNE LIMITED | Private company limited by shares | Live |
| TOPBEST GOLD LIMITED | Private company limited by shares | Dissolved |
| TOPBEST GROUP LIMITED | Private company limited by shares | Dissolved |
| TOPBEST GROUP LIMITED | Private company limited by shares | Dissolved |
| TOPBEST (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TOPBEST (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Topbest Creation (HK) Limited | Private company limited by shares | Live |
| TOPBEST (H.K.) INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| TOPBEST TRADING (HK) LIMITED | Private company limited by shares | Dissolved |
| TOPBEST HOLDING LIMITED | Private company limited by shares | Live |