| AUGUSTUS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| Augustus Limited | Private company limited by shares | Live |
| AUGUSTUS-COLINTON INVESTMENT LIMITED | Private company limited by shares | Live |
| AUGUST.WAH INTERNATIONAL LIMITED | | Live |
| AUGUZ LIMITED | Private company limited by shares | Live |
| AUGUZ MANAGEMENT LIMITED | Private company limited by shares | Live |
| Augvape Technology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Augventive Limited | | Live |
| AUGWED LIMITED | Private company limited by shares | Dissolved |
| AUGYMER ENTERPRISES LIMITED | Private company limited by shares | Live |
| AUHA PACIFIC LIMITED | Private company limited by shares | Live |
| AUHANG INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| AUHC DENIM CLOTHING LIMITED | Private company limited by shares | Live |
| AUHC (H.K.) DENIM CLOTHING LIMITED | Private company limited by shares | Live |
| AUHING DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| AUHING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| AUHK CO., LIMITED | Private company limited by shares | Dissolved |
| AU-HK FN INT'L LIMITED | Private company limited by shares | Live |
| Auhome Co., Limited | Private company limited by shares | Live |
| SZ AUHOPE ELECTRONIC LIMITED | Private company limited by shares | Live |
| HUA QIAO AUIATION STOCK LIMITED | Private company limited by shares | Live |
| AUIL LIMITED | Private company limited by shares | Live |
| DRUK AUIMA MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUISET Health Limited | Private company limited by shares | Live |
| AUISET iCare Limited | Private company limited by shares | Live |
| AUISET Technology Limited | Private company limited by shares | Live |
| AUism HK Limited | Private company limited by shares | Live |
| AUJIAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| GERMANY AUJOY TECH GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| AUKATA Innovation Technology Co., Limited | | Live |
| AUKAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUKAZ WOOD (GERMANY) LIMITED | Private company limited by shares | Live |
| AUKE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| AUKE OCEAN TRADE COMPANY LIMITED | Private company limited by shares | Live |
| AuKee Company Limited | Private company limited by shares | Live |
| Aukemi Limited | Private company limited by shares | Live |
| Aukera Limited | Private company limited by shares | Live |
| AUKEY HK LIMITED | Private company limited by shares | Live |
| AUKING LIMITED | Private company limited by shares | Dissolved |
| AUKING CONSUMABLE TONER HK CO., LIMITED | Private company limited by shares | Dissolved |
| AUKING (HONG KONG) INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| AUKING INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Aukiyo Limited | | Live |
| AUKLEAD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| AUKLEE LIMITED | Private company limited by shares | Dissolved |
| AUKLITE LIMITED | Private company limited by shares | Dissolved |
| AUKOR CO., LIMITED | Private company limited by shares | Live |
| AUKTAT LIMITED | Private company limited by shares | Dissolved |
| Aukte Limited | Private company limited by shares | Live |
| AUKUMA CATERING LIMITED | Private company limited by shares | Dissolved |
| AUKUNA PHARMATECH CO., LIMITED | Private company limited by shares | Live |
| HONG KONG AUKV (HOLDING) TRADING LIMITED | Private company limited by shares | Live |
| AUKWELL LIMITED | Private company limited by shares | Dissolved |
| AUKYIP LIMITED | Private company limited by shares | Dissolved |
| AUKYIP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Aulam Company Limited | Private company limited by shares | Live |
| AULAN ASIA LIMITED | Private company limited by shares | Dissolved |
| Aulan Enterprise Limited | Private company limited by shares | Live |
| AULANDER LIMITED | Private company limited by shares | Dissolved |
| Aulander Opto-Electronics Technology Co., Limited | Private company limited by shares | Live |
| AULATO COMPANY LIMITED | Private company limited by shares | Live |
| AULD ALLIANCE LIMITED | Private company limited by shares | Dissolved |
| Auld Reekie Limited | Private company limited by shares | Live |
| AULETO ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| AULEX Lighting Co., Limited | Private company limited by shares | Live |
| AULEX ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Aulex Property Investment Limited | Private company limited by shares | Live |
| AULIAN MANUFACTURING LIMITED | Private company limited by shares | Live |
| AUSTRALIA AULICAR BIOENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| Aulida Group (Hong Kong) Limited | Private company limited by shares | Live |
| AULIER LIMITED | | Live |
| AULILA ENTERPRISE LIMITED | Private company limited by shares | Live |
| HONG KONG AULINK LIMITED | | Live |
| Aulinyan Co., Limited | Private company limited by shares | Live |
| JIANGSU AULIPU MOTOR CO., LIMITED | Private company limited by shares | Dissolved |
| JIANGSU AULIPU MOTOR CO., LIMITED | Private company limited by shares | Live |
| AULIS LIMITED | Private company limited by shares | Dissolved |
| AULIS LIMITED | Private company limited by shares | Live |
| AULISEN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HONG KONG AULLESE FURNITURE (INTERNATIONAL) CO., LIMITED | Private company limited by shares | Dissolved |
| Aulola Limited | Private company limited by shares | Live |
| AULON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| AULONG ELECTRONIC LIMITED | Private company limited by shares | Live |
| AULONG TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| AULOONG LIMITED | Private company limited by shares | Live |
| AULT LIMITED | Private company limited by shares | Live |
| Aultmore Realty Limited | Private company limited by shares | Live |
| AULTOP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HONGKONG AULTUS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AULUNG DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HONGKONG AULUNG INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG AULUNG PAINT LIMITED | Private company limited by shares | Dissolved |
| Aulux Corporation Limited | Private company limited by shares | Live |
| AULUX INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| AULUX PRECIOUS METAL PLATING FACTORY LIMITED | Private company limited by shares | Dissolved |
| China Auluxy Group Company Limited | Private company limited by shares | Live |
| AULWICH LIMITED | Private company limited by shares | Live Commenced dormancy on 11-Nov-2011 |
| FRANCE AULY.CROCODILE (HK) INT'L LIMITED | Private company limited by shares | Dissolved |
| Aulyn Tech Company Limited | Private company limited by shares | Live |
| AUMA TRADING CO., LIMITED | Private company limited by shares | Live |