| JAYOMARINE SERVICE CO., LIMITED | Private company limited by shares | Live |
| Jayong Consultancy Limited | Private company limited by shares | Live |
| JAYOU INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| JAYPAC LIMITED | Private company limited by shares | Dissolved |
| JAYPEE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| D. JAYPEE PRODUCTS CO. (H.K.) LIMITED | Private company limited by shares | Dissolved |
| JAYPEE (HONG KONG) LIMITED | Private company limited by shares | Live |
| HongKong JayQian Trade Co., Limited | Private company limited by shares | Live |
| JAYRICH LIMITED | Private company limited by shares | Live |
| Jayro Technology Co., Limited | | Live |
| JAYRULE LIMITED | Private company limited by shares | Dissolved |
| JAYS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALL JAYS LIMITED | Private company limited by shares | Dissolved |
| JAYS LIMITED | Private company limited by shares | Live |
| Jays Holding Limited | Private company limited by shares | Live |
| MARIE JAY'S METAL PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| JAY'S SCAFFOLDING LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Dec-2014 |
| JAYS TRADE LIMITED | Private company limited by shares | Live |
| JAYSCO TRADING LIMITED | Private company limited by shares | Live |
| HK JAYSEN CO., LIMITED | Private company limited by shares | Live |
| JAYSEN ENGINEERING CONSULTANCY LIMITED | Private company limited by shares | Live |
| Jaysen Holdings Corporation Limited | Private company limited by shares | Live |
| JAYSER LIMITED | Private company limited by shares | Dissolved |
| JAYSHA (HK) CO., LIMITED | Private company limited by shares | Live |
| JAYSHANTI CORPORATION LIMITED | Private company limited by shares | Dissolved |
| HongKong JayShow International Trade Co., Limited | Private company limited by shares | Live |
| JAYSHREE VYAPAR LIMITED | Private company limited by shares | Live |
| JAYSIEL CONSULTING & SOLUTIONS LIMITED | Private company limited by shares | Live |
| JAYSON COMPANY LIMITED | Private company limited by shares | Dissolved |
| JAYSON I&W LIMITED | | Live |
| JAYSOUND LIMITED | Private company limited by shares | Dissolved |
| JayStar Limited | Private company limited by shares | Live |
| JAYSUN TRADING (HK) LIMITED | Private company limited by shares | Dissolved |
| JAYSUN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| JAYSUN INTERNATIONAL LIMITED | | Live |
| JAYSUN PROTECT LIMITED | Private company limited by shares | Dissolved |
| JAYSUN TOYS COMPANY LIMITED | Private company limited by shares | Live |
| JAYTEX LIMITED | Private company limited by shares | Dissolved |
| JAYTEX APPARELS LIMITED | Private company limited by shares | Dissolved |
| JAYTEX DIRECT LIMITED | Private company limited by shares | Live |
| JAYTEX GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| JAYTEX FILM COMPANY LIMITED | Private company limited by shares | Dissolved |
| JAYTHOS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Jaythree Capital Limited | Private company limited by shares | Live |
| Jaytime Investment Co., Limited | Private company limited by shares | Live |
| JAYTRUMP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JAYU LIMITED | Private company limited by shares | Live |
| JAYUN INTERNATIONAL TRANSPORTATION CO., LIMITED | Private company limited by shares | Live |
| JAYVEE BEAUTY & REGIMEN GROUP LIMITED | Private company limited by shares | Dissolved |
| JAYVI TRADING LIMITED | Private company limited by shares | Live |
| JAYVICE MANUFACTURERS LIMITED | Private company limited by shares | Dissolved |
| JAYWALK LIMITED | Private company limited by shares | Dissolved |
| JAYWALK LOGROS LIMITED | Private company limited by shares | Live |
| Jaywalk Studio HK Limited | Private company limited by shares | Live |
| Jaywalker Limited | | Live |
| JAYWARE RESOURCES LIMITED | Private company limited by shares | Live |
| JAYWAY LIMITED | Private company limited by shares | Live |
| JAYWICK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JAYWIN LIMITED | Private company limited by shares | Dissolved |
| HONGKONG JAY-WIN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| JAYWISH LIMITED | Private company limited by shares | Dissolved |
| JAYWOOD LIMITED | Private company limited by shares | Dissolved |
| JAYXION IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| Jay-Y Enterprise Company Limited | Private company limited by shares | Live |
| JAYYEAR LIMITED | Private company limited by shares | Live |
| JAYYID SHISHA LIMITED | Private company limited by shares | Live |
| JAY-YOUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| JAYZ LIMITED | Private company limited by shares | Live |
| JAYZ HK LIMITED | Private company limited by shares | Live |
| Jayz Dynamic Co. Limited | Private company limited by shares | Live |
| JAYZ GLOBAL LIMITED | | Live |
| JAZABO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JAZCO LIMITED | Private company limited by shares | Live |
| JAZEEL LIMITED | | Live |
| AL JAZEERA LIMITED | Private company limited by shares | Dissolved |
| FORSAN AL JAZEERA TRADING CO., LIMITED | Private company limited by shares | Live |
| JAZEKE COMPANY LIMITED | Private company limited by shares | Live |
| ASIA JAZERY TRADING LIMITED | Private company limited by shares | Live |
| JAZI TIME CO., LIMITED | Private company limited by shares | Live |
| JAZI GROUP (HK) LIMITED | Private company limited by shares | Live |
| JAZIO CAPITAL LIMITED | Private company limited by shares | Live |
| JAZIOUS INTERNATIONAL FOOD COMPANY LIMITED | Private company limited by shares | Live |
| Jazj001 Limited | Private company limited by shares | Live |
| Jazj002 Limited | Private company limited by shares | Live |
| Jazj003 Limited | Private company limited by shares | Live |
| Jazj004 Limited | Private company limited by shares | Live |
| Jazj005 Limited | Private company limited by shares | Live |
| JAZLINK INVESTMENT LIMITED | Private company limited by shares | Live |
| JAZTONE LIMITED | Private company limited by shares | Live |
| JAZWARES LIMITED | Private company limited by shares | Dissolved |
| JAZZ LIMITED | Private company limited by shares | Dissolved |
| JAZZ 2 LIMITED | Private company limited by shares | Dissolved |
| JAZZ TOP LIMITED | Private company limited by shares | Dissolved |
| JAZZ UP LIMITED | Private company limited by shares | Dissolved |
| JAZZ LIMITED | Private company limited by shares | Live |
| JAZZ CREATIVE (ASIA) LIMITED | Private company limited by shares | Live |
| JAZZ (CHINA) LIMITED | Private company limited by shares | Live |
| China Jazz Company Limited | Private company limited by shares | Live |
| JAZZ BEAUTY COSMETICS CO., LIMITED | Private company limited by shares | Live |
| Jazz Consultancy Limited | Private company limited by shares | Live |