| HK YONGZHONG REPAST LINKAGE MANAGE LIMITED | Private company limited by shares | Live |
| YONGZHU WELDING MATERIALS CO., LIMITED | Private company limited by shares | Dissolved |
| HENGTAI YONGZHUO OVERSEA BUSINESS LIMITED | Private company limited by shares | Live |
| YONHILL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YONHO TOWNLET (HK) DINING LIMITED | Private company limited by shares | Live |
| YONHO INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| YONHONG TRADING LIMITED | | Live |
| YONHORN COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONHOU TRADE LIMITED | Private company limited by shares | Live |
| YONHUI TRADE LIMITED | Private company limited by shares | Live |
| YONIA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YONIC IMP.&EXP. CO., LIMITED | Private company limited by shares | Live |
| YONIC INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| YONIER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YONITA LIMITED | Private company limited by shares | Dissolved |
| ENVISION YONITO LIMITED | | Live |
| YONIX ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| SHANDONG YONJA INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| YONJEE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YONJET TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| YONJI FUEL CO., LIMITED | | Live |
| YONJIUYI TRADE LIMITED | Private company limited by shares | Live |
| YONJON (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| EAST YONKA LIMITED | Private company limited by shares | Live |
| YONKER ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| YONKER SHIPPING LIMITED | Private company limited by shares | Live |
| YONKIM INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| YONKING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONKON LIMITED | Private company limited by shares | Dissolved |
| YONKON HWAYUNG (HONG KONG) LIMITED | Private company limited by shares | Live |
| YONKSCHIEF (INTERNATIONAL) GROUP INVESTMENTS COMPANY LIMITED | Private company limited by shares | Live |
| Yonleer Trading Co., Limited | Private company limited by shares | Live |
| YONLI TRADE CO., LIMITED | Private company limited by shares | Live |
| YONLI PRINTING LIMITED | Private company limited by shares | Dissolved |
| YONLON ENTERPRISES LIMITED | Private company limited by shares | Live |
| YONLY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| YONMORE COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONNA LIMITED | Private company limited by shares | Live |
| YONNE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| YONNE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Zadig & Yonne International Art (HK) Limited | Private company limited by shares | Live |
| YONNE TRADING LIMITED | Private company limited by shares | Dissolved |
| YONNEL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YONNIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONNIE LIMITED | Private company limited by shares | Live |
| YONNY COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONO LIMITED | Private company limited by shares | Dissolved |
| YONON TRADE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG YONON INTERNATIONAL LIMITED | | Live |
| YONON INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YONON INTERNATIONAL TRADE CO., LIMITED | | Live |
| Yonovat Science And Technology Limited | Private company limited by shares | Live |
| Yonowa Limited | Private company limited by shares | Live |
| YONRANK COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONRON GROUP LIMITED | Private company limited by shares | Live |
| Yonrui HK Limited | Private company limited by shares | Live |
| YONRY TRADING COMPANY LIMITED | Private company limited by shares | Live |
| YONSAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONSAN ENTERPRISES LIMITED | Private company limited by shares | Live Ceased dormancy on 12-Jan-2007 |
| YONSEA INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| YONSEA TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Yonsei Language Education Centre Limited | Private company limited by shares | Live |
| YONSEI LEADER TAEKWONDO LIMITED | Private company limited by shares | Live |
| YONSEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONSHA CO., LIMITED | Private company limited by shares | Live |
| YONSHANG TRADING LIMITED | Private company limited by shares | Live |
| YON-SHANG INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONSIN INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| YONSING TRADE HK LIMITED | Private company limited by shares | Live |
| YONSON COMPANY LIMITED | Private company limited by shares | Live |
| YONSON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Lutz Yonson Holdings Company Limited | Private company limited by shares | Live |
| YONSON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| YONSON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YONSOON LIMITED | Private company limited by shares | Live |
| YONSTED I & E LIMITED | Private company limited by shares | Dissolved |
| HONGKONG YONSUNG TRADE COMPANY LIMITED | Private company limited by shares | Live |
| HK YONSUNLAMPS CO., LIMITED | Private company limited by shares | Live |
| YONTEK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YONTEX(HONG KONG) INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| YONTIME LIMITED | Private company limited by shares | Dissolved |
| YONTON CAPITAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| YONTZ LIMITED | Private company limited by shares | Live |
| YONVIEW INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YONVILLE LIMITED | Private company limited by shares | Live |
| YONVILLE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| YONWELL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| YONWELL INVESTMENT LIMITED | Private company limited by shares | Live |
| Yonwoo lndustry Limited | | Live |
| YONWOOD COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONYE ENTERPRISE LIMITED | Private company limited by shares | Live |
| YONYEN (HONGKONG) HOLDINGS LIMITED | Private company limited by shares | Live |
| YONYI LIMITED | | Live |
| YONYIU COMPANY LIMITED | Private company limited by shares | Dissolved |
| YONZ TRADE CO., LIMITED | Private company limited by shares | Live |
| Yonzee International (Hong Kong) Co., Limited | Private company limited by shares | Live |
| YONZHEN TRADE CO., LIMITED | Private company limited by shares | Live |
| YOOAHN INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| YOOBAO International Holding (HK) Limited | Private company limited by shares | Live |
| HONG KONG YOOBAO ELECTRONICS LIMITED | Private company limited by shares | Live |