| Authen Houseware Co., Limited | Private company limited by shares | Live |
| AUTHEN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Authenex Asia Inc. Limited | Private company limited by shares | Live |
| Authenoptic Instruments Company Limited | Private company limited by shares | Dissolved |
| AUTHENTECH CO., LIMITED | Private company limited by shares | Live |
| AUTHENTEK LIMITED | Private company limited by shares | Dissolved |
| AUTHENTIC COMPANY LIMITED | Private company limited by shares | Live |
| Authentic HK Limited | Private company limited by shares | Live |
| Authentic M Company Limited | Private company limited by shares | Live |
| HK Authentic Wine And Alcohols Limited | Private company limited by shares | Live |
| AUTHENTIC JEWELLERY (ASIA) COMPANY LIMITED | Private company limited by shares | Live |
| AUTHENTIC ASIAN AUTHORITY LIMITED | Private company limited by shares | Dissolved |
| Authentic Consultancy Limited | Private company limited by shares | Dissolved |
| CYCLE AUTHENTIC LIMITED | Private company limited by shares | Dissolved |
| AUTHENTIC ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| Authentic Enterprise Limited | Private company limited by shares | Live |
| AUTHENTIC FISHING VILLAGE LIMITED | Private company limited by shares | Live |
| GRAND AUTHENTIC LIMITED | Private company limited by shares | Live |
| Authentic Holding Limited | | Live |
| Authentic Hope Limited | | Live |
| AUTHENTIC EXPANSION INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| AUTHENTIC INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| AUTHENTIC INVESTMENTS LIMITED | Private company limited by shares | Live |
| NAVAL AUTHENTIC LIMITED | Private company limited by shares | Live |
| Authentic Pathway Limited | | Live |
| AUTHENTIC PUBLISHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUTHENTIC VIRTUE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Wise Authentic (HK) Limited | Private company limited by shares | Live |
| Authentica Limited | | Live |
| HK INTERNATIONAL INDUSTRY BRAND AUTHENTICATE REGISTER CO., LIMITED | Private company limited by shares | Live |
| AUTHENTICATED LIMITED | Private company limited by shares | Live |
| ROYAL HERITAGE ANCIENT ART AUTHENTICATION CENTRE LIMITED | Private company limited by shares | Dissolved |
| CHINESE ANTIQUES AUTHENTICATION LIMITED | Private company limited by shares | Dissolved |
| ROYAL HERITAGE CERAMICS AUTHENTICATION LIMITED | Private company limited by shares | Live |
| CHINA AUTHENTICATION SECRETARY FEDERATION LIMITED | Private company limited by shares | Live |
| CHINESE DRAGON EDUCATION AUTHENTICATION CO., LIMITED | Private company limited by shares | Live |
| Global Anti-Counterfeiting Authentication Company Limited | Private company limited by shares | Live |
| GRADING OWL AUTHENTICATION LIMITED | | Live |
| HONG KONG RAISED PIG AUTHENTICATION LIMITED | Private company limited by shares | Live |
| CHINA ENTERPRISE MANAGEMENT THE AUTHENTICATION ASSOCIATION LIMITED | Private company limited by shares | Live |
| RFID Authentication (Hong Kong) Company Limited | Private company limited by shares | Live |
| U.K. SIGMA AUTHENTICATION LIMITED | Private company limited by shares | Dissolved |
| WINE AUTHENTICATION LIMITED | Private company limited by shares | Live |
| Authenticator Technology Limited | | Live |
| AUTHENTICITY LIMITED | Private company limited by shares | Live |
| Authentico Global Co., LIMITED | Private company limited by shares | Live |
| Authentiques Limited | Private company limited by shares | Live |
| Authento Limited | | Live |