| JAP-MATE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| JAP-NATION LIMITED | Private company limited by shares | Live |
| JAPO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JAP-OCEAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JAPOK LIMITED | Private company limited by shares | Live |
| JAPONEX LIMITED | Private company limited by shares | Dissolved |
| JAPONICA CO. LIMITED | Private company limited by shares | Dissolved |
| JAPORT CENTURY LIMITED | Private company limited by shares | Dissolved |
| Japous Square Limited | Private company limited by shares | Live |
| Japow Hong Kong Limited | Private company limited by shares | Live |
| JAPOW Asset Management Limited | Private company limited by shares | Live |
| DAVID JAPP SOLUTIONS LIMITED | Private company limited by shares | Live |
| J-APPAREL LIMITED | Private company limited by shares | Live |
| JAPPY LIMITED | | Live |
| Jap-River Trading Company Limited | Private company limited by shares | Live |
| JAPS EDUCATION CONSULTANT COMPANY LIMITED | Private company limited by shares | Dissolved |
| J.A.P.S. CONSULTANTS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Japs Group Company Limited | Private company limited by shares | Dissolved |
| JAPS INTERNATIONAL LIMITED | | Live |
| JAPSIGNAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| Winning Japso Company Limited | | Live |
| JAPSON LIMITED | Private company limited by shares | Live |
| JAPSTATE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| JAPSTER CATERING & TRADING LIMITED | Private company limited by shares | Dissolved |
| JAP-STYLE DESIGN LIMITED | Private company limited by shares | Dissolved |
| JAP-STYLE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| JAP-TECH COMPANY LIMITED | Private company limited by shares | Live |
| JAPTER ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| HK JAPTER ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Jaption Limited | Private company limited by shares | Dissolved |
| JAPTRADE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JAPURA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Japwest Limited | Private company limited by shares | Live |
| LAURE JAPY (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |