| 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 |
| PLATFORM NETWORK LIMITED | Private company limited by shares | Live |
| NEXT PLATFORM LIMITED | Private company limited by shares | Live |
| Next Platform Limited | | Live |
| Oneclick Platform Limited | Private company limited by shares | Live |
| ONLINE PLATFORM LIMITED | Private company limited by shares | Live |
| Online Platform Limited | Private company limited by shares | Live |
| 9F Digital Open Platform Limited | Private company limited by shares | Live |
| Open Platform Systems Limited | Private company limited by shares | Live |
| SYMPHONY PLATFORM OPERATION SYSTEM LIMITED | Private company limited by shares | Dissolved |
| ORICHK PLATFORM LIMITED | Private company limited by shares | Dissolved |
| Land Owners Observation Platform Limited | Private company limited by shares | Live |
| PETRA PLATFORM LIMITED | Private company limited by shares | Live |
| Plato Education Platform Limited | Private company limited by shares | Live |
| PLATFORM PLUS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Jetso Points Platform Company Limited | Private company limited by shares | Live |
| POINTS TRADING PLATFORM LIMITED | Private company limited by shares | Live |
| Pontoon Platform Limited | Private company limited by shares | Live |
| Business Power Platform Company Limited | Private company limited by shares | Live |
| Platform Private Limited | Private company limited by shares | Live |
| China Intellectual Property Service Platform Limited | Private company limited by shares | Live |
| ZHONGGANG INTELLECTUAL PROPERTY PLATFORM LIMITED | | Live |
| POPMACH RENTAL PLATFORM COMPANY LIMITED | Private company limited by shares | Live |
| TIME RESERVE PLATFORM LIMITED | Private company limited by shares | Live |
| RESULTS PLATFORM FOUNDATION LIMITED | Private company limited by shares | Live |
| RICH PLATFORM LIMITED | Private company limited by shares | Dissolved |
| RICH PLATFORM INC LIMITED | Private company limited by shares | Live |
| Ring Platform Service Corporation Limited | Private company limited by shares | Live |
| RISE PLATFORM LIMITED | Private company limited by shares | Live |
| Rising Working Platform Company Limited | Private company limited by shares | Live |
| Safe Platform Company Limited | | Live |
| PLATFORM SERVICE LIMITED | Private company limited by shares | Live |
| Luxuriant Platform Service Limited | Private company limited by shares | Live |
| 28 Servicing Platform Company Limited | | Live |
| HSZ88 CROSS-SECTOR SHARING PLATFORM (HK) LIMITED | Private company limited by shares | Live |
| SHARING PLATFORM (HK) LIMITED | Private company limited by shares | Live |
| SHING TAK EDUCATION PLATFORM COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Mar-2016 |
| Commercial Shooting Platform Limited | Private company limited by shares | Live |
| GREATER BAY NEW SHOPPING PLATFORM LIMITED | | Live |
| HK YALAN SHOPS ALLIANCE PLATFORM LIMITED | Private company limited by shares | Live |
| Silver Platform Limited | Private company limited by shares | Live |
| SILVER PLATFORM INC LIMITED | Private company limited by shares | Live |
| Smartfortune Leader System Platform Co., Limited | Private company limited by shares | Live |
| SOFIN PLATFORM LIMITED | Private company limited by shares | Live |
| Sold By HK E-commerce Platform Company Limited | | Live |
| Platform Solutions Limited | Private company limited by shares | Live |
| Platform Supply Chain Solutions Limited | | Live |
| Sourcing Platform Solutions Limited | | Live |
| SPORTS PLATFORM LIMITED -THE- | Private company limited by shares | Dissolved |
| Spotlight Platform Limited | Private company limited by shares | Live |
| Standard Platform Limited | Private company limited by shares | Live |
| G STAR PLATFORM CO LIMITED | Private company limited by shares | Live |
| STAR PLATFORM INVESTMENTS LIMITED | Private company limited by shares | Live |