| JOIN CREATIVE LIMITED | Private company limited by shares | Dissolved |
| JOIN CREATOR LIMITED | Private company limited by shares | Dissolved |
| CROWN JOIN LIMITED | | Live |
| JOIN CYBER LIMITED | Private company limited by shares | Dissolved |
| JOIN ASIA CYBER LIMITED | Private company limited by shares | Dissolved |
| JOIN DEVICES COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOIN DRAGON LIMITED | Private company limited by shares | Dissolved |
| JOIN DRAGON LIMITED | Private company limited by shares | Live |
| JOIN DYNASTY LIMITED | Private company limited by shares | Dissolved |
| JOIN DYNASTY LIMITED | | Live |
| JOIN EASTERN LIMITED | Private company limited by shares | Dissolved |
| EASY JOIN LIMITED | | Live |
| China Join Year Education Group Limited | Private company limited by shares | Dissolved |
| JOIN ONE ELECTRIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| Elite Join Group Limited | | Live |
| JOIN TO WIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| JOIN KEY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| JOIN UP ENTERPRISE LIMITED | Private company limited by shares | Live |
| JOIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| JOIN WAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JOIN ONE ESTATE LIMITED | Private company limited by shares | Dissolved |
| EVER JOIN LIMITED | Private company limited by shares | Dissolved |
| EVER JOIN LIMITED | Private company limited by shares | Live |
| EVER JOIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EVER JOIN INVESTMENT LIMITED | | Live |
| EVER JOIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| EVER JOIN POWER ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| JOIN EXPERT LIMITED | Private company limited by shares | Live |
| JOIN EXTERNAL LIMITED | Private company limited by shares | Dissolved |
| JOIN WAY PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| FAIR JOIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOIN FAIR LIMITED | Private company limited by shares | Live |
| JOIN FAITHFUL LIMITED | Private company limited by shares | Live |
| JOIN FAITHFUL INC. LIMITED | Private company limited by shares | Live |
| JOIN FANCY LIMITED | Private company limited by shares | Dissolved |
| JOIN FANCY LIMITED | Private company limited by shares | Live |
| JOIN FAST LIMITED | Private company limited by shares | Live |
| JOIN FAVOUR LIMITED | Private company limited by shares | Live |
| JOIN WIN FINANCE LIMITED | Private company limited by shares | Dissolved |
| JOIN FINANCE LIMITED | Private company limited by shares | Live |
| FIRST JOIN FINANCE LIMITED | Private company limited by shares | Dissolved |
| FINE JOIN LIMITED | Private company limited by shares | Dissolved |
| FIRST JOIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOIN FIRST LIMITED | Private company limited by shares | Live |
| FIRST JOIN LIMITED | Private company limited by shares | Dissolved |
| JOIN FOCUS LIMITED | Private company limited by shares | Dissolved |
| JOIN FORCES LIMITED | Private company limited by shares | Dissolved |
| JOIN FORD LIMITED | Private company limited by shares | Dissolved |
| JOIN FORD LIMITED | Private company limited by shares | Dissolved |
| JOIN FORTRESS LIMITED | Private company limited by shares | Live |
| FORTUNE JOIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JOIN FOUNDER LIMITED | | Live |
| CHINA & FRANCE JOIN (HK) WEILONG GROUP LIMITED | Private company limited by shares | Dissolved |
| JOIN FREE LIMITED | Private company limited by shares | Live |
| JOIN GAIN LIMITED | Private company limited by shares | Dissolved |
| JOIN GAIN LIMITED | Private company limited by shares | Live |
| Join Gain HK Limited | | Live |
| JOIN GAIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| JOIN GAIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| JOIN GAIN INVESTMENT LIMITED | Private company limited by shares | Live |
| JOIN GALAXY LIMITED | Private company limited by shares | Live |
| JOIN GLORY LIMITED | Private company limited by shares | Dissolved |
| GLORY JOIN LIMITED | Private company limited by shares | Dissolved |
| JOIN GLORY LIMITED | Private company limited by shares | Dissolved |
| JOIN GLORY LIMITED | Private company limited by shares | Dissolved |
| JOIN GLORY LIMITED | Private company limited by shares | Live |
| GLORY JOIN LIMITED | Private company limited by shares | Live |
| JOIN GLORY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| JOIN GOLD LIMITED | Private company limited by shares | Dissolved |
| GOLD JOIN LIMITED | Private company limited by shares | Dissolved |
| GOLD JOIN LIMITED | Private company limited by shares | Dissolved |
| GOLD JOIN LIMITED | Private company limited by shares | Live |
| JOIN GOLD LIMITED | Private company limited by shares | Live |
| JOIN GRACE LIMITED | Private company limited by shares | Dissolved |
| JOIN GRACE LIMITED | Private company limited by shares | Live |
| JOIN GRAND LIMITED | Private company limited by shares | Dissolved |
| JOIN GRAND LIMITED | Private company limited by shares | Live |
| HK DINGSHAN JOIN CHAIN INT'L GROUP LIMITED | Private company limited by shares | Live |
| JOIN SYNERGY (HK) INTERNATIONAL INVESTMENT HOLDING GROUP LIMITED | Private company limited by shares | Live |
| JOIN HAPPY LIMITED | Private company limited by shares | Dissolved |
| JOIN HAPPY LIMITED | Private company limited by shares | Dissolved |
| HAPPY JOIN LIMITED | Private company limited by shares | Dissolved |
| HAPPY JOIN LIMITED | | Live |
| JOIN HARBOUR LIMITED | Private company limited by shares | Dissolved |
| JOIN HARBOUR LIMITED | Private company limited by shares | Live |
| JOIN HARMONY LIMITED | Private company limited by shares | Live |
| HARVEST JOIN LIMITED | Private company limited by shares | Dissolved |
| Harvest Join Limited | Private company limited by shares | Live |
| JOIN HILL LIMITED | Private company limited by shares | Dissolved |
| JOIN SUCCESS HOLDING LIMITED | Private company limited by shares | Live |
| Join Vision Holding Company Limited | Private company limited by shares | Live |
| JOIN CHINA GLOBAL HOLDINGS GROUP CO., LIMITED | Private company limited by shares | Live |
| HOLY JOIN LIMITED | Private company limited by shares | Dissolved |
| JOIN HONEST LIMITED | Private company limited by shares | Dissolved |
| JOIN HONEST LIMITED | Private company limited by shares | Live |
| SOUTHERN JOIN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONGKONG JOIN WIN INTERNATIONAL EDUCATION INSTITUTION CO., LIMITED | Private company limited by shares | Live |
| JOIN HOOD LIMITED | Private company limited by shares | Dissolved |
| JOIN HOOD FASHIONS LIMITED | Private company limited by shares | Dissolved |
| HOPE JOIN COMPANY LIMITED | Private company limited by shares | Dissolved |