| JACK'S HK COMPANY LIMITED | Private company limited by shares | Live |
| Jack's Amigos Creative Cusine & Entertainment Holdings HK Limited | Private company limited by shares | Live |
| JACK'S INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JACK'S MOTOR COMPANY LIMITED | Private company limited by shares | Live |
| Jack's Pension Limited | | Live |
| JACKS PUBLICATIONS LIMITED | Private company limited by shares | Live |
| JACKSFIELD COMPANY LIMITED | Private company limited by shares | Dissolved |
| Jackshaft Technology Limited | Private company limited by shares | Live |
| JACKSHING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| JACKSING SECURITIES LIMITED | Private company limited by shares | Live |
| HONG KONG JACKSO NET LIMITED | Private company limited by shares | Dissolved |
| D. A. JACKSON LIMITED | Private company limited by shares | Dissolved |
| JACKSON COMPANY LIMITED | Private company limited by shares | Live |
| JACKSON BUS LIMITED | Private company limited by shares | Live |
| Jackson Eng Limited | Private company limited by shares | Live |
| Oro Jackson Limited | Private company limited by shares | Live |
| JACKSON AGENCIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| JACKSON (ASIA) LIMITED | Private company limited by shares | Dissolved |
| JACKSON (ASIA) LIMITED | Private company limited by shares | Live |
| Camellia Jackson Limited | | Live |
| JACKSON CAPITAL LIMITED | Private company limited by shares | Dissolved |
| ITALY JACKSON APPLIANCE (CHINA) INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| HAMILTON JACKSON CONSULTING (HK) LIMITED | Private company limited by shares | Dissolved |
| Jackson Rehabus Go Easy Limited | | Live |
| JACKSON ELDERLY CARE LIMITED | Private company limited by shares | Live |
| JACKSON ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| JACKSON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JACKSON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JACKSON ENTERPRISES LIMITED | Private company limited by shares | Live |
| JACKSON FINANCE LIMITED | Private company limited by shares | Live |
| JACKSON HALL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HERMAN JACKSON Limited | Private company limited by shares | Live |
| HOWARD JACKSON LIMITED | Private company limited by shares | Dissolved |
| JACKSON INCORPORATIONS LIMITED | Private company limited by shares | Dissolved |
| JACKSON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JACKSON INVESTMENT LIMITED | Private company limited by shares | Live |
| JACKSON INVESTMENTS LIMITED | Private company limited by shares | Live |
| LILY & JACKSON LIMITED | Private company limited by shares | Live |
| JACKSON LONG ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| STANDARD JACKSON MACHINERY LIMITED | Private company limited by shares | Live |
| MICHAEL JACKSON ENTERPRISE ASIA LIMITED | Private company limited by shares | Live |
| GERMANY JACKSON PETROCHEMICAL (CHINA) CO., LIMITED | Private company limited by shares | Live |
| JACKSON PORT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JACKSON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| JACKSON PROPERTIES LIMITED | Private company limited by shares | Live |
| JACKSON INCORPORATIONS (RESOURCES) LIMITED | Private company limited by shares | Dissolved |
| JACKSON SECRETARIES LIMITED | Private company limited by shares | Dissolved |
| JACKSON SOLUTION LIMITED | Private company limited by shares | Dissolved |
| JACKSON WINES LIMITED | Private company limited by shares | Dissolved |
| JACKSONS & BROTHERS COMPANY LIMITED | Private company limited by shares | Live |
| JACKSONS & BROTHERS RETAILING LIMITED | Private company limited by shares | Live |
| Jacksons Art Collection Limited | Private company limited by shares | Live |
| JACKSONS FICOM LIMITED | Private company limited by shares | Dissolved |
| JACKSON'S ASIA TRADING LIMITED | | Live |
| JACKSONVILLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| JACKSONVILLE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JACKSTAR LIMITED | Private company limited by shares | Dissolved |
| JACKSTONE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JACKSTONE MANAGEMENT LIMITED | Private company limited by shares | Live |
| JACKSTRONG LIMITED | Private company limited by shares | Dissolved |
| JACKSUN LIMITED | Private company limited by shares | Live |