| J.T. BIOTECHNOLOGY CO., LIMITED | | Live |
| J.T. CAPITAL LIMITED | Private company limited by shares | Dissolved |
| J.T. Careden Co., Limited | Private company limited by shares | Live |
| J.T. CONSULTING LIMITED | Private company limited by shares | Dissolved |
| J.T. GLOBAL LIMITED | Private company limited by shares | Live |
| J.T. An Hk Group Limited | | Live |
| J.T. INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KOREA (JT) LABORATORY TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| J.T. ORGANIC MARKETING LIMITED | Private company limited by shares | Live |
| J.T. Marlin Limited | | Live |
| MILLION BRIGHT (JT) PRINTING & CRAFT COMPANY LIMITED | Private company limited by shares | Live |
| J.T. SYMONDS & CO. LIMITED | Private company limited by shares | Dissolved |
| J.T. Software Technology Limited | | Live |
| J.T. TRADING LIMITED | Private company limited by shares | Dissolved |
| JT188 LIMITED | | Live |
| JT199 LIMITED | | Live |
| JT88 LIMITED | | Live |
| JT99 LIMITED | | Live |
| JTAI LIMITED | | Live |
| JTAI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| J'TAIME JEWELRY (HK) COMPANY LIMITED | Private company limited by shares | Live |
| HK JTAY CO., LIMITED | Private company limited by shares | Dissolved |
| JTBC CPA LIMITED | Private company limited by shares | Live |
| JTBY INTERNATIONAL LIMITED | | Live |
| JTCC LIMITED | Private company limited by shares | Live |
| JTCS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| JTDESIGN LIMITED | Private company limited by shares | Live |
| JTDYNAMIC (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| J.T.E. COSMETICS (ITALY) INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| J-TEAM COMPANY LIMITED | Private company limited by shares | Dissolved |
| J-TEAM SYSTEM (HK) LIMITED | Private company limited by shares | Dissolved |
| JTEC COMPANY LIMITED | Private company limited by shares | Dissolved |
| JTEC ENTERPRISE LIMITED | Private company limited by shares | Live |
| J-TECH LIMITED | Private company limited by shares | Dissolved |
| JTECH LIMITED | Private company limited by shares | Live |
| JTech Go Limited | | Live |
| J-Tech China Limited | Private company limited by shares | Live |
| J-TECH ELECTRICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| J-Tech Electronic Limited | Private company limited by shares | Dissolved |
| JTECH LIMOUSINE LIMITED | Private company limited by shares | Live |
| JTech Motors Limited | | Live |
| J-Tech Products Limited | Private company limited by shares | Dissolved |
| JTech Car Rental Limited | | Live |
| J-TEHK LIMITED | Private company limited by shares | Dissolved |
| JTEL H.K. INT'L INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| J-TEX COMPANY LIMITED | Private company limited by shares | Live |
| J-TEX ACCESSORIES COMPANY LIMITED | Private company limited by shares | Live |
| J-TEXTILE LIMITED | Private company limited by shares | Dissolved |
| J.T.FASHION.CO., LIMITED | Private company limited by shares | Live |
| JTFN Co., Limited | | Live |
| Jtfoodcation Company Limited | | Live |
| J.T.G LIMITED | Private company limited by shares | Live |
| J.T.G. (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| J.T.G. TRADING HONG KONG LIMITED | Private company limited by shares | Live |
| JThealth Limited | | Live |
| Jtheworld Co., Limited | Private company limited by shares | Live |
| HK JTHF INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| J.TIMANS LIMITED | Private company limited by shares | Live |
| JTJO LIMITED | | Live |
| JTLINE GLOBAL GROUP LIMITED | Private company limited by shares | Live |
| JTLK LIMITED | Private company limited by shares | Live |
| JT.LOKE INVESTMENTS LIMITED | Private company limited by shares | Live |
| Jtly Co., Limited | | Live |
| J.T.M. ELLIS & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| JTmaker Limited | | Live |
| JT-METAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| J-TOP LIMITED | Private company limited by shares | Live |
| J.TOW GROUP LIMITED | Private company limited by shares | Live |
| J-TOYS MANUFACTURING LIMITED | Private company limited by shares | Live |
| J-TRACO Limited | Private company limited by shares | Live |
| JTRH Athena International Limited | Private company limited by shares | Live |
| JTRhub Limited | Private company limited by shares | Live |
| J-TRIP HONG KONG CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA JTRT LIMITED | Private company limited by shares | Live |
| JTRweb Limited | Private company limited by shares | Live |
| J-TRY IOT (HK) CO., LIMITED | Private company limited by shares | Live |
| J'TRY IT (HK) LIMITED | Private company limited by shares | Dissolved |
| JTSEUNICE LIMITED | Private company limited by shares | Live |
| JTSJ HOLDING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| JTSL LIMITED | Private company limited by shares | Live |
| JTSoft Company Limited | Private company limited by shares | Live |
| JTSP Limited | Private company limited by shares | Live |
| JTSY LIMITED | Private company limited by shares | Live |
| JTTF CO LIMITED | | Live |
| JTTI ASIA LIMITED | Private company limited by shares | Live |
| JTTO ENTERPRISE LIMITED | Private company limited by shares | Live |
| JTUK LIMITED | Private company limited by shares | Dissolved |
| 3D JTVM Limited | Private company limited by shares | Live |
| HK JTWEILI LIMITED | Private company limited by shares | Live |
| HK JTWL LIMITED | | Live |
| JTWT ADVANCED MACHINERY GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| JTWYA Limited | | Live |
| HK JTYJ TRADE LIMITED | Private company limited by shares | Live |
| FRANCE J.T.Z. DRESS LIMITED | Private company limited by shares | Live |
| JTZH (HK) ECONOMIC & TRADING LIMITED | Private company limited by shares | Live |
| JTZH (Hong Kong) Limited | Private company limited by shares | Live |