| Platinum Eternal Hong Kong Investment Holding Limited | Private company limited by shares | Live |
| Platinum Constant (Hong Kong) Financial Technology Services Limited | Private company limited by shares | Live |
| PLATINUM FOCUS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Platinum & Gold Limited | | Live |
| PLATINUM GOLF HONG KONG LIMITED | Private company limited by shares | Live |
| Hong Kong Grand Platinum Group Limited | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL DESIGN GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG PLATINUM OVI INVESTMENT HOLDING GROUP CO., LIMITED | Private company limited by shares | Live |
| Platinum Gloria International Group (Hong Kong) Limited | Private company limited by shares | Live |
| Hong Kong Platinum Feng Machinery Industrial Co., Limited | Private company limited by shares | Live |
| PLATINUM JEWELRY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Platinum Jewelry International Trading Limited | Private company limited by shares | Live |
| PLATINUM HONG KONG LIMITED | Private company limited by shares | Dissolved |
| PLATINUM DESTINATIONS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| FIRST PLATINUM HONG KONG LIMITED | Private company limited by shares | Live |
| Hong Kong Platinum Source Hardware Products Limited | Private company limited by shares | Live |
| PLATINUM LIGHTING HONG KONG LIMITED | Private company limited by shares | Live |
| WISDOM PLATINUM HORIZON-FAMILY OFFICE (HONG KONG) LIMITED | Private company limited by shares | Live |
| PLATINUM SOLUTIONS (HONG KONG) LIMITED | Private company limited by shares | Live |
| HongKong Platinum Limited | Private company limited by shares | Live |
| Hongkong Platinum Express Trade Co., Limited | Private company limited by shares | Live |
| HONGKONG JIA PLATINUM SOURCE HADWARE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG PLATINUM CALI JEWELRY LIMITED | Private company limited by shares | Live |
| HONGKONG PLATINUM KANGYUAN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HONGKONG PLATINUM PHENANTHRENE FITNESS MANAGEMENT LIMITED | Private company limited by shares | Live |
| HONGKONG PLATINUM TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| PLATINUM TECHNOLOGY HONGKONG CO., LIMITED | Private company limited by shares | Live |
| Imagi Platinum Limited | Private company limited by shares | Live |
| PLATINUM IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 20-May-2016 |
| PLATINUM OVERSEAS IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| Indigo Bay Platinum Limited | Private company limited by shares | Live |
| INDONESIAN GOLD AND PLATINUM LIMITED | Private company limited by shares | Dissolved |
| PLATINUM EYEWORK INDUSTRIAL LIMITED | Private company limited by shares | Live |
| EVERY PLATINUM STAR (HK) INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| PLATINUM WEALTH INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| PLATINUM INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| PLATINUM INSIGHT (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| INSPIRED PLATINUM MANAGEMENT LIMITED | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PLATINUM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PLATINUM ERA INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| International Association of Platinum Butlers Limited -The- | Private company limited by shares | Live |
| CHINA PLATINUM INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| CHINA PLATINUM INTERNATIONAL HOLDINGS GROUP LIMITED | Private company limited by shares | Live |
| CHINA PLATINUM INTERNATIONAL INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL CONSULTANTS LIMITED | Private company limited by shares | Live |
| Platinum International Consulting Limited | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Platinum Diamond Jewelry Group International Limited | Private company limited by shares | Live |
| Platinum Dynasty International Limited | Private company limited by shares | Live |
| Platinum Entertainment International Limited | Private company limited by shares | Live |
| HK PLATINUM SEA INTERNATIONAL FASHION LIMITED | Private company limited by shares | Dissolved |
| GIANT PLATINUM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Platinum International Group Limited | Private company limited by shares | Live |
| Platinum Gloria International Group Limited | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| PLATINUM INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| Platinum International Holding Limited | Private company limited by shares | Live |
| Platinum International (Hong Kong) Corporation Limited | | Live |
| Platinum Guild International Hong Kong Limited | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG PLATINUM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HONG KONG PLATINUM INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL BIOTECH (HONGKONG) LIMITED | Private company limited by shares | Live |
| ANGLO-NETHERLANDS PLATINUM INTERNATIONAL BUTLER'S INSTITUTE LIMITED | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| PLATINUM MINING INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| OCEAN PLATINUM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HK RADIUM PLATINUM INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Safa Platinum International Limited | Private company limited by shares | Live |
| PLATINUM STAR INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PLATINUM INTERNATIONAL TRADE LIMITED | Private company limited by shares | Dissolved |
| PLATINUM INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| PLATINUM TRADING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Platinum International Trading (HK) Limited | Private company limited by shares | Live |
| Platinum Universal International Limited | Private company limited by shares | Live |
| PLATINUM YIELD INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PLATINUM SUN INT'L CO., LIMITED | Private company limited by shares | Dissolved |
| PLATINUM INT'L GROUP (H.K.) GARMENT LIMITED | Private company limited by shares | Dissolved |
| US PLATINUM INDUSTRY INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| HK JING SHI PLATINUM LIGHT-FIXTURE (INT'L) LIMITED | Private company limited by shares | Dissolved |
| Platinum Equity Invest Fund I Limited | Private company limited by shares | Dissolved |
| KK Platinum Investment Limited | Private company limited by shares | Live |
| PLATINUM XIN INVESTMENT LIMITED | Private company limited by shares | Live |
| PLATINUM EQUITY INVESTMENT LIMITED | Private company limited by shares | Live |
| Platinum Grand Investment Limited | Private company limited by shares | Live |
| PLATINUM OCEAN INVESTMENT LIMITED | Private company limited by shares | Live |
| PLATINUM INVESTMENTS LIMITED | Private company limited by shares | Live |
| Platinum Box Investments Limited | Private company limited by shares | Live |
| Platinum Sea Investments Limited | | Live |
| PLATINUM CAPITAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Platinum Capital Investments Limited | Private company limited by shares | Live |
| Platinum Liberty Investments Limited | Private company limited by shares | Live |
| PLATINUM JADE SHIPPING LIMITED | | Live |
| JAGANNATH PLATINUM UNICORN LIMITED | Private company limited by shares | Live |
| PLATINUM FAIR JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| PLATINUM JEWELRY LIMITED | Private company limited by shares | Dissolved |
| PLATINUM ART JEWELRY LIMITED | Private company limited by shares | Live |