| 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 |
| PLATINUM JEWELS INC LIMITED | Private company limited by shares | Live |
| JOLLY PLATINUM LIMITED | | Live |
| PLATINUM JUBILEE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TAIWAN HEMEIJIA PLATINUM KITCHENWARE HOLDING LIMITED | Private company limited by shares | Dissolved |
| PLATINUM LEATHER COMPANY LIMITED | Private company limited by shares | Live |
| PLATINUM LEGEND LIMITED | Private company limited by shares | Live |
| Lesego Platinum (HK) Company Limited | Private company limited by shares | Live |
| PLATINUM LIGHT COMPANY LIMITED | | Live |
| Platinum Living (HK) Limited | Private company limited by shares | Live |
| PLATINUM LOGISTICS LIMITED | Private company limited by shares | Dissolved |
| Platinum Logistics Company Limited | | Live |
| Platinum Logistics Trade Co., Limited | Private company limited by shares | Live |
| Chili Platinum Advertising and Magazine Publishing Limited | Private company limited by shares | Live |
| Maison Platinum Service Company Limited | Private company limited by shares | Live |
| PLATINUM CAPITAL MANAGEMENT (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Platinum Asset Management (Asia) Limited | Private company limited by shares | Dissolved |
| HONGKONG GRAND PLATINUM INTERNATIONAL HOTEL MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG GOLD PLATINUM ASSET INVESTMENT MANAGEMENT GROUP CO., LIMITED | Private company limited by shares | Live |
| HK PLATINUM HOME FUMISHING INT'L BRAND MANAGEMENT LIMITED | Private company limited by shares | Live |
| PLATINUM INVESTMENTS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| PLATINUM PROPERTY MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| Platinum Tree Management Limited | Private company limited by shares | Live |
| PLATINUM PRECISION MANUFACTURE LIMITED | Private company limited by shares | Live |
| PLATINUM MARKETING PRIVATE CO., LIMITED | Private company limited by shares | Live |
| Platinum Matrix Digital Limited | | Live |
| PLATINUM MEDIA DISTRIBUTION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| PLATINUM LUX FINANCIAL MEDIA GROUP LIMITED | Private company limited by shares | Live |
| Platinum Sports Media Limited | Private company limited by shares | Live |
| PLATINUM MEDICAL BEAUTY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG CRYSTAL PLATINUM MICROCRYSTALLINE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| MILLION PLATINUM LIMITED | Private company limited by shares | Dissolved |
| PLATINUM MINES LIMITED | Private company limited by shares | Dissolved |
| PLATINUM MINING (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLATINUM NOMINEES LIMITED | Private company limited by shares | Live |
| PLATINUM SERVICED OFFICES LIMITED | Private company limited by shares | Live |
| PLATINUM ONLINE LIMITED | Private company limited by shares | Dissolved |
| Platinum Power Organization Limited | Private company limited by shares | Live |
| Organosilicon And Platinum Limited | Private company limited by shares | Live |
| PLATINUM PACIFIC LIMITED | Private company limited by shares | Live |
| PLATINUM ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| PLATINUM CAPITAL (ASIA PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| Platinum Packaging Limited | Private company limited by shares | Live |
| PAINT PLATINUM LIMITED | Private company limited by shares | Dissolved |
| Platinum Paint Jewelry Limited | Private company limited by shares | Live |
| PLATINUM PARTNERS LIMITED | Private company limited by shares | Live |
| Platinum Rise Capital Partners (PRCP) Limited | Private company limited by shares | Live |
| H&Co. Platinum Pathein Limited | Private company limited by shares | Live |
| PLATINUM PLANET LIMITED | Private company limited by shares | Live |
| PLATINUM PLUS LIMITED | Private company limited by shares | Live |
| PLATINUM POOL LIMITED | Private company limited by shares | Live |
| PLATINUM POWER LIMITED | Private company limited by shares | Live |
| TAIWAN PLATINUM SILVER PRECISION MACHINERY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| PLATINUM PREMIUM LIMITED | Private company limited by shares | Dissolved |
| PLATINUM PRIVATE JOURNEYS LIMITED | Private company limited by shares | Live |