| ZENION (HONG KONG) LIMITED | Private company limited by shares | Live |
| ZENIOR LIMITED | | Live |
| Zenior Garden Company Limited | Private company limited by shares | Live |
| ZENIS I&C LIMITED | Private company limited by shares | Live |
| ZENI'S ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ZENISE COMPANY LIMITED | Private company limited by shares | Live |
| ZENIT LIMITED | Private company limited by shares | Dissolved |
| ZENIT CONSULTANCY LIMITED | Private company limited by shares | Live |
| ZENIT ELECTRIC LIMITED | Private company limited by shares | Live |
| ZENITCO ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZENITCO HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZENI-TECH HK LIMITED | Private company limited by shares | Dissolved |
| ZENITECK LIMITED | Private company limited by shares | Dissolved |
| ZENITEX (CHINA) CO., LIMITED | Private company limited by shares | Live |
| ZENITH COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZENITH LIMITED | Private company limited by shares | Live |
| TOP ZENITH LIMITED | Private company limited by shares | Dissolved |
| ZENITH 21 LIMITED | Private company limited by shares | Live |
| ZENITH WIN LIMITED | Private company limited by shares | Live |
| NEW ZENITH LIMITED | Private company limited by shares | Live |
| TOP ZENITH LIMITED | Private company limited by shares | Dissolved |
| Zenith CPA Limited | Private company limited by shares | Live |
| ZENITH A & P LIMITED | Private company limited by shares | Live |
| ZENITH CH LIMITED | Private company limited by shares | Live |
| Zenith Day Limited | Private company limited by shares | Live |
| ZENITH SUN LIMITED | Private company limited by shares | Live |
| ZENITH ONE LIMITED | Private company limited by shares | Live |
| Zenith Van Limited | Private company limited by shares | Live |
| TOP ZENITH LIMITED | | Live |
| Zenith ML Limited | | Live |
| PM Zenith HK Limited | | Live |
| ZENITH CAPITAL LIMITED | Private company limited by shares | Live |
| Zenith Catering Company Limited | Private company limited by shares | Live |
| ZENITH CENTRE LIMITED | Private company limited by shares | Dissolved |
| ZENITH PROFESSIONAL CHINESE MEDICINE THERAPEUTIC CENTRE LIMITED | Private company limited by shares | Live |
| Zenith Clothes Limited | Private company limited by shares | Live |
| ZENITH CREATIVE COMPANY LIMITED | Private company limited by shares | Live |
| ZENITH AND THE CREATOR LIMITED | Private company limited by shares | Live |
| ZENITH ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ZENITH ENTERPRISE LIMITED | Private company limited by shares | Live |
| ZENITH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ZENITH ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| ZENITH FRONTIER LIMITED | Private company limited by shares | Live |
| Zenith Furniture Limited | Private company limited by shares | Dissolved |
| GOLD ZENITH LIMITED | Private company limited by shares | Dissolved |
| GRAND ZENITH LIMITED | | Live |
| ZENITH HEALTHCARE COMPANY LIMITED | Private company limited by shares | Live |
| ZENITH HI-TECH LIMITED | Private company limited by shares | Dissolved |
| ZENITH INC. LIMITED | Private company limited by shares | Live |
| Zenith Innovation Limited | Private company limited by shares | Live |
| ZENITH KITCHEN LIMITED | Private company limited by shares | Dissolved |
| NICE ZENITH LIMITED | Private company limited by shares | Live |
| Zenith (PMS) Limited | Private company limited by shares | Live |
| Zenith Point Limited | Private company limited by shares | Live |
| ZENITH TIMBER LIMITED | Private company limited by shares | Dissolved |
| ZENITH TRADE LIMITED | Private company limited by shares | Live |
| Victor Zenith Company Limited | Private company limited by shares | Live |
| ZENITHA CO. LIMITED | | Live |
| ZENITHAL COMPANY LIMITED | Private company limited by shares | Live |
| ZENITHAR (HONG KONG) LIMITED | Private company limited by shares | Live |
| ZENITHEN INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| Zenithen (Hong Kong) Limited | Private company limited by shares | Live |
| Zenithia Limited | | Live |
| ZENITHLINE LIMITED | Private company limited by shares | Live |
| ZENITHMAX INVESTMENTS LIMITED | Private company limited by shares | Live |
| ZENITHPRO MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| ZenithSphere Innovations Limited | | Live |
| ZenithStream Limited | | Live |
| ZenithTech Limited | | Live |
| ZENITH-TECH GLOBAL LIMITED | Private company limited by shares | Live |
| ZENITHTECH INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| ZENITH-TEK INTERNATIONAL (HONGKONG) LIMITED | Private company limited by shares | Live |
| ZENITHTEX CO., LIMITED | Private company limited by shares | Live |
| ZENITH-TOP LIMITED | Private company limited by shares | Live Commenced dormancy on 13-May-2015 |
| ZENITH-TOP DEVELOPMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 13-May-2015 |
| ZENITH-TOP ENTERPRISES LIMITED | Private company limited by shares | Live |
| ZENITH-TOP FINANCE COMPANY LIMITED | Private company limited by shares | Live |
| ZENITH-TOP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ZENITH-TOP INVESTMENT LIMITED | Private company limited by shares | Live |
| ZENITH-TOP PROPERTIES LIMITED | Private company limited by shares | Live |
| ZENITHWAY LIMITED | Private company limited by shares | Dissolved |
| ZENITHWAY LIMITED | Private company limited by shares | Live |
| Zenithy Company Limited | Private company limited by shares | Live |
| ZIBO ZENITILE CERAMICS CO., LIMITED | Private company limited by shares | Live |
| ZENITON LIMITED | Private company limited by shares | Dissolved |
| Zenity Limited | Private company limited by shares | Live |
| Zenity Company Limited | | Live |
| ZENIX LIMITED | Private company limited by shares | Dissolved |
| ZENIX ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| Zenix Group International Limited | | Live |
| ZENIX TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ZENIX-I ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZENIXX LIMITED | Private company limited by shares | Live |
| ZENIYA HONG KONG, COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG ZENIYA CO., LIMITED | Private company limited by shares | Live |
| ZENIZONE COMPANY LIMITED | Private company limited by shares | Live |
| ZenJi Industrial Co., Limited | Private company limited by shares | Live |
| Zenjoy Limited | Private company limited by shares | Live |
| Zenjoy Culture Limited | Private company limited by shares | Live |
| ZENKA LIMITED | Private company limited by shares | Live |