| JOINT ASIA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT BEAUTY INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT BEST INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT BEST INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HK Bonroy Joint Investment Limited | | Live |
| JOINT CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT CITY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT CULTURE INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT DRAGON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT DRAGON INVESTMENT LIMITED | | Live |
| JOINT EAGLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT FAIR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT FAITH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT FANCY INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT FORD INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT GLORY INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT GLORY ENTERPRISE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT HONEST INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT WIN INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT INTERNATIONAL INVESTMENT LIMITED | | Live |
| JOINT KING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT LUCK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT LUCK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT LUCK INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT MERIT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT MERIT INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT POWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT POWER INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT PROFITS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT RAINBOW INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT RANK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT RICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT RICH INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT RICH INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT RICH INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT SHEEN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT SMART INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SMART JOINT INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT SMARTER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT SUCCESS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT SUCCESS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT SUCCESS INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT SUCCESS INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT TEAM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT TRIUMPH INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT VANTAGE INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT VAST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT VENTURE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WEALTHY JOINT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOINT WEALTHY INVESTMENT LIMITED | Private company limited by shares | Live |
| JOINT WIDE INVESTMENT LIMITED | Private company limited by shares | Live |
| TOP JOINT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| KEY JOINT INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT TOP INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT SKY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOINT WAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOINT ASIA INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT ASIA INVESTMENTS LIMITED | Private company limited by shares | Live |
| BEST JOINT INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT CENTURY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOINT CENTURY INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT CITY INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT CONCORD INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT EXPERT INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT FIELD INVESTMENTS LIMITED | Private company limited by shares | Live |
| FORD JOINT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GOLD JOINT INVESTMENTS LIMITED | Private company limited by shares | Live |
| GRAND JOINT INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT HAPPY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOINT HONOUR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOINT HOPE INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOINT HOPE INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT KING INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT MARK INVESTMENTS LIMITED | Private company limited by shares | Live |
| OCEAN JOINT INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT PACIFIC INVESTMENTS LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC JOINT INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| RICH JOINT INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT SEASON INVESTMENTS LIMITED | | Live |
| JOINT SENSE INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT SINO INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT SMART INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT SUCCESS INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT SUCCESS INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| TIME JOINT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOINT VANTAGE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOINT VIEW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOINT VIEW INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT VISION INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT WORLD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOINT WORLD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| JOINT WORLD INVESTMENTS LIMITED | Private company limited by shares | Live |
| JOINT ISAS TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| JOINT JADE LIMITED | Private company limited by shares | Dissolved |
| Joint Association to Develop Entrepreneurship (JADE) Limited | Private company limited by shares | Live |
| JOINT ADVISERS FOR PERFUMERY AND COSMETICS (JAPCO) LIMITED | Private company limited by shares | Live |
| JASMINE JOINT CO., LIMITED | Private company limited by shares | Live |
| JOINT JIAHUA GROUP LIMITED | Private company limited by shares | Dissolved |
| JORDAN JOINT STOCK CO., LIMITED | Private company limited by shares | Live |
| Joint Stock (JS) Investment Limited | Private company limited by shares | Live |