| Wan Yan Online Educational Counselling Platform Limited | | Live |
| CHINA PLATFORM ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| HO YUI PLATFORM ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOP STAR PLATFORM ENGINEERING LIMITED | Private company limited by shares | Live |
| English Platform Limited | Private company limited by shares | Dissolved |
| CHINA ENTREPRENEURIAL PLATFORM CO., LIMITED | Private company limited by shares | Live |
| Platform eShop Limited | Private company limited by shares | Live |
| BLOCKCHAIN POINT EXCHANGE SYSTEM PLATFORM LIMITED | Private company limited by shares | Live |
| FADOX PLATFORM LIMITED | Private company limited by shares | Live |
| Atom Financial Platform Limited | Private company limited by shares | Live |
| Three One Five Internet Platform Co., Limited | Private company limited by shares | Live |
| FULL SERVICE PLATFORM LIMITED | Private company limited by shares | Live |
| PLATFORM FUNDING LIMITED | | Live |
| Galaxy Platform International Limited | Private company limited by shares | Live |
| GAME TREE PLATFORM COMPANY LIMITED | Private company limited by shares | Live |
| GLOBAL PLATFORM LIMITED | Private company limited by shares | Live |
| GLOBAL PLATFORM INC LIMITED | Private company limited by shares | Live |
| Global Barter Internet Platform Limited | Private company limited by shares | Live |
| SIX THREE SIX GLOBAL INNOVATION PLATFORM CO., LIMITED | Private company limited by shares | Live |
| GLOBAL FINANCIAL PLATFORM LIMITED | Private company limited by shares | Live |
| Global Financial Interflow Platform Limited | Private company limited by shares | Live |
| GLOBAL (INVESTMENT) PLATFORM LIMITED | Private company limited by shares | Live |
| GLOBAL MANUFACTURING PLATFORM LIMITED | Private company limited by shares | Live |
| GLOBAL PARTNERSHIP PLATFORM COMPANY LIMITED | Private company limited by shares | Live |
| GLOBAL PARTNERSHIP PLATFORM MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| Global Service Platform (HK) Limited | Private company limited by shares | Dissolved |
| Global Pharmacy Service Platform Limited | | Live |
| GOOD PLATFORM LIMITED | Private company limited by shares | Live |
| CHINA GOOD PLATFORM CO., LIMITED | Private company limited by shares | Live |
| GREEN PLATFORM LIMITED | Private company limited by shares | Live |
| Greenwood Platform Limited | Private company limited by shares | Live |
| PLATFORM GROUP COMPANY LIMITED | Private company limited by shares | Live |
| PLATFORM 88 GROUP LIMITED | Private company limited by shares | Live |
| Platform Capital Group Limited | Private company limited by shares | Live |
| Platform Group International Limited | Private company limited by shares | Live |
| Growth Platform Education Company Limited | Private company limited by shares | Live |
| HAPPY PLATFORM LIMITED | Private company limited by shares | Live |
| I Hate Exam Learning Platform Limited | Private company limited by shares | Dissolved |
| T&F HEALTH & BEAUTY PLATFORM LIMITED | Private company limited by shares | Dissolved |
| Health Platform Biotechnology Limited | Private company limited by shares | Live |
| PLATFORM HEALTHCARE LIMITED | Private company limited by shares | Live |
| Helper Platform Limited | Private company limited by shares | Live |
| RC Platform (HK) Limited | Private company limited by shares | Live |
| PLATFORM ART (H.K.) LIMITED | Private company limited by shares | Live |
| VIA CPU PLATFORM (HK) LIMITED | Private company limited by shares | Live |
| HKDX Platform Limited | | Live |
| WEPHONE PLATFORM (H.K)MANAGEMENT LIMITED | Private company limited by shares | Live |
| Platform International (HK) Holding Limited | Private company limited by shares | Live |
| 1001 Holdings Field Hotel Platform System Limited | Private company limited by shares | Live |
| WORKING HOLIDAY PLATFORM LIMITED | Private company limited by shares | Live |
| HONG KONG SUSPENDED PLATFORM ASSOCIATION LIMITED | Company limited by guarantee | Live |
| Hong Kong Cancer Platform Limited | | Live |
| Platform (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Hong Kong Crypto EX Platform Limited | Private company limited by shares | Live |
| Hong Kong Digital Collection Platform Limited | | Live |
| HONG KONG EDUCATION PLATFORM COMPANY LIMITED | Private company limited by shares | Live |
| Hong Kong Private Equity ICO EX Platform Limited | Private company limited by shares | Live |
| BITCOIN (HONG KONG) EXCHANGE PLATFORM LIMITED | Private company limited by shares | Live |
| HONG KONG FINANCIAL PLATFORM COMPANY LIMITED | Private company limited by shares | Live |
| ONEXIN PLATFORM (HONG KONG) LIMITED | Private company limited by shares | Live |
| ROCK PLATFORM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| EUROPEAN PLATFORM SYSTEMS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Human Resources Platform Limited | Private company limited by shares | Live |
| Smart Platform Hong Kong Limited | Private company limited by shares | Live |
| Hong Kong Trade Finance Platform Company Limited | Private company limited by shares | Live |
| Hong Kong Treasure Marriage Platform Limited | | Live |
| Hong Kong Wonder Cloud Platform Limited | | Live |
| ComHome Social Housing Platform Limited | Company limited by guarantee | Live |
| IDEA PLATFORM COMPANY LIMITED | Private company limited by shares | Dissolved |
| IMASTERS FAST FREIGHT PLATFORM (HONGKONG) LIMITED | Private company limited by shares | Live |
| Southern Platform Industry Limited | Private company limited by shares | Live |
| INFOGROUP PLATFORM LIMITED | Private company limited by shares | Dissolved |
| Intermediary Platform Co Limited | Private company limited by shares | Live |
| Interna Capital Platform Co. Limited | | Live |
| PLATFORM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PLATFORM ONE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PLATFORM INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| JUAN Entertainment Platform HK Limited | Private company limited by shares | Live |
| Label Platform Limited | Private company limited by shares | Live |
| Lifewide Learning Platform Limited | | Live |
| Wisdom Learning Platform Limited | Private company limited by shares | Dissolved |
| LEASE PLATFORM LIMITED | Private company limited by shares | Live |
| Yu Yang (life) Platform Co., Limited | Private company limited by shares | Live |
| Lifesoo Service Platform Limited | Private company limited by shares | Live |
| i2i Logic (Platform) Limited | Private company limited by shares | Live |
| LOPAN PLATFORM LIMITED | Private company limited by shares | Live |
| PLATFORM ASSET MANAGEMENT LIMITED | Private company limited by shares | Live |
| Platform Management Consultant Limited | | Live |
| Platform Management Service Limited | Private company limited by shares | Live |
| MARINE CHAIN PLATFORM LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Sep-2018 |
| PLATFORM MARKETING LIMITED | Private company limited by shares | Dissolved |
| PLATFORM MATERIAL LIMITED | Private company limited by shares | Live |
| IDEA PLATFORM MATERIAL LIMITED | Private company limited by shares | Dissolved |
| MATRIX PLATFORM LIMITED | Private company limited by shares | Live |
| MEGA PLATFORM LIMITED | Private company limited by shares | Live |
| Global Merchants Service Platform Limited | Private company limited by shares | Live |
| Metaverse Platform Limited | Private company limited by shares | Live |
| MILLION PLATFORM LIMITED | Private company limited by shares | Live |
| PLATFORM MINING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Miscellaneous E-commerce Platform HK Limited | Private company limited by shares | Live |