| Platinum Edge Limited | | Live |
| PLATINUM TECHNOLOGY & ELECTRONIC TRADING CO., LIMITED | Private company limited by shares | Live |
| PLATINUM ELECTRONICS LIMITED | Private company limited by shares | Live |
| PLATINUM ENERGY LIMITED | Private company limited by shares | Live |
| PLATINUM ENERGY HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLATINUM ENERGY MANAGEMENT LIMITED | Private company limited by shares | Live |
| PLATINUM ENERGY SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| Platinum Enterprise Limited | Private company limited by shares | Live |
| PLATINUM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PLATINUM ENTERPRISES LIMITED | Private company limited by shares | Live |
| Platinum Reputation Environmental Protection Co., Limited | Private company limited by shares | Live |
| PLATINUM EQUITY LIMITED | Private company limited by shares | Live |
| Platinum Estates Limited | Private company limited by shares | Live |
| Platinum Eternal Investment Limited | Private company limited by shares | Live |
| HONG KONG PLATINUM ETERNITY TRADE LIMITED | Private company limited by shares | Live |
| PLATINUM EVOLUTION (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| EXIM PLATINUM LIMITED | Private company limited by shares | Live |
| PLATINUM EXPORTS LIMITED | Private company limited by shares | Live |
| PLATINUM FASHION COMPANY LIMITED | Private company limited by shares | Live |
| PLATINUM FINANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLATINUM STRATEGY FINANCE LIMITED | Private company limited by shares | Dissolved |
| PLATINUM FIREWORKS LIMITED | Private company limited by shares | Live |
| Platinum Fitness SG Limited | Private company limited by shares | Live |
| Platinum Fitness TH Limited | Private company limited by shares | Live |
| PLATINUM FORCA GLOBAL LIMITED | Private company limited by shares | Live |
| Forex Platinum Trading Limited | | Live |
| PLATINUM FORT LIMITED | Private company limited by shares | Live |
| Platinum Fortune Enterprise Limited | Private company limited by shares | Dissolved |
| Fortune Platinum Holding Limited | Private company limited by shares | Live |
| PLATINUM FOUNDATION (H.K.) LIMITED | Private company limited by shares | Live |
| PLATINUM FRISBEE (CHINA) LIMITED | Private company limited by shares | Live |
| PLATINUM FRUITS LIMITED | Private company limited by shares | Live |
| FULL PLATINUM LIMITED | Private company limited by shares | Dissolved |
| PLATINUM WHISKY INVESTMENT FUND LIMITED | Private company limited by shares | Live |
| Platinum Further Development Trading Limited | Private company limited by shares | Live |
| FUTURE PLATINUM LIMITED | Private company limited by shares | Live |
| Platinum Future Petroleum PTY Limited | Private company limited by shares | Live |
| PLATINUM FUTURES LIMITED | Private company limited by shares | Dissolved |
| PLATINUM GAIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| Platinum Gallery Company Limited | Private company limited by shares | Live |
| PLATINUM GAMARI CO., LIMITED | | Live |
| PLATINUM DYNASTY GARMENT LIMITED | Private company limited by shares | Live |
| PLATINUM STAR GARMENTS H.K. LIMITED | Private company limited by shares | Live |
| Platinum Gateway Limited | Private company limited by shares | Live |
| PLATINUM GEORGRA LIMITED | Private company limited by shares | Live |
| PLATINUM GLOBAL CO., LIMITED | Private company limited by shares | Dissolved |
| PLATINUM GLOBAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Phoenix Platinum Global Limited | Private company limited by shares | Live |
| GOLDEN PLATINUM MARKETING COMPANY LIMITED | Private company limited by shares | Live |
| PLATINUM GRAND LIMITED | Private company limited by shares | Live |
| PLATINUM GROUP LIMITED | Private company limited by shares | Dissolved |
| Platinum Group Limited | Private company limited by shares | Live |
| HK Platinum Group Limited | Private company limited by shares | Live |
| PLATINUM GROUP ASIA LIMITED | Private company limited by shares | Live |
| Platinum design group Co., Limited | Private company limited by shares | Live |
| DRILL PLATINUM GROUP LIMITED | Private company limited by shares | Live |
| Platinum Mind Group Limited | Private company limited by shares | Live |
| HK Platinum Technology Group Co., Limited | | Live |
| PLATINUM HAIR PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| PLATINUM HEALTH LIMITED | Private company limited by shares | Live |
| PLATINUM HEALTH CARE LIMITED | | Live |
| PLATINUM HEALTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PLATINUM HERO LIMITED | Private company limited by shares | Live |
| PLATINUM HIGH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| PLATINUM ASIA (HK) LIMITED | Private company limited by shares | Live |
| PLATINUM (HK) ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| PLATINUM MAGAZINE (HK) LIMITED | Private company limited by shares | Dissolved |
| PLATINUM MANAGEMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| PLATINUM CAPITAL MANAGEMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| Mongol Platinum (HK) Company Limited | | Live |
| Platinum Palace (HK) Limited | | Live |
| PLATINUM RESOURCES (HK) LIMITED | Private company limited by shares | Live |
| PLATINUM SPORTING GOODS (HK) LIMITED | Private company limited by shares | Live |
| PLATINUM TIME TECH. (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| PLATINUM TREASURE (HK) HOLDINGS LIMITED | Private company limited by shares | Live |
| PLATINUM HOLDING LIMITED | Private company limited by shares | Live |
| Platinum Box Holding Limited | Private company limited by shares | Live |
| PLATINUM HOLDINGS LIMITED | Private company limited by shares | Live |
| PLATINUM TT HOLDINGS LIMITED | Private company limited by shares | Live |
| Platinum Fitness Holdings Limited | Private company limited by shares | Live |
| PLATINUM GLOBAL HOLDINGS LIMITED | Private company limited by shares | Live |
| Platinum Gloria Capital Holdings Limited | Private company limited by shares | Live |
| Platinum Group Holdings Limited | Private company limited by shares | Live |
| PLATINUM DRAGON GROUP HOLDINGS LIMITED | Private company limited by shares | Live |
| Platinum Lead Holdings Limited | Private company limited by shares | Dissolved |
| PLATINUM PLUS HOLDINGS LIMITED | Private company limited by shares | Live |
| PLATINUM RESOURCE HOLDINGS LIMITED | Private company limited by shares | Live |
| Platinum Hommy Co., Limited | Private company limited by shares | Live |
| Platinum Honest Limited | Private company limited by shares | Live |
| Platinum Equity Advisors International (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG PLATINUM BEAUTY METAL PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| Gold Platinum Hong Precious Metals Trading Co., Limited | | Live |
| HONG KONG PLATINUM FOSTER JEWELRY CO., LIMITED | Private company limited by shares | Live |
| LAV Platinum (Hong Kong) Co., Limited | Private company limited by shares | Live |
| New Platinum Aaron Hong Kong Footwear Co., Limited | | Live |
| Hong Kong Fung Platinum Group Co., Limited | Private company limited by shares | Live |
| HONG KONG PLATINUM MAGNESIUM INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| PLATINUM LEVIN (HONG KONG) FURNITURE ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Platinum Health Medical Co., Limited | Private company limited by shares | Live |
| HONG KONG PLATINUM ELEMENT (ASIA) ARCHITECTURAL DESIGN CONSULTANT LIMITED | Private company limited by shares | Dissolved |