| AMERICA AUTOCRAFT CO., LIMITED | Private company limited by shares | Dissolved |
| AUTOCRAFT CHINA LIMITED | Private company limited by shares | Dissolved |
| AUTOCRAFT COMPONENTS LIMITED | Private company limited by shares | Dissolved |
| ATP AUTOCRAFT HOLDING (HK) LIMITED | Private company limited by shares | Live |
| Autocraft Holdings (HK) Limited | Private company limited by shares | Live |
| AUTOCRAFT TRADER CO., LIMITED | Private company limited by shares | Live |
| AUTO-CRIMP LIMITED | Private company limited by shares | Dissolved |
| AUTOCX.COM LIMITED | Private company limited by shares | Dissolved |
| GREEN AUTOCYCLE CO., LIMITED | Private company limited by shares | Live |
| PGR AUTODESIGN LIMITED | Private company limited by shares | Live |
| Autodidact Limited | Private company limited by shares | Live |
| AUTO-DIRECTION LIMITED | Private company limited by shares | Live |
| AUTO-EARN LIMITED | Private company limited by shares | Dissolved |
| DERAY AUTO-ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| URAL & HANGSHENG AUTOELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| TAT HING AUTO-ENAMELING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Auto-Energy Technology Limited | Private company limited by shares | Live |
| AUTOENERGY TRADING LIMITED | Private company limited by shares | Live |
| Autoenterprise HK Co., Limited | | Live |
| AUTOEQUIPS TECH CO., LIMITED | Private company limited by shares | Dissolved |
| Autoequips Tech Co., Limited | | Live |
| Autoevision Technology Company Limited | Private company limited by shares | Live |
| AUTOEX (H.K.) LIMITED | Private company limited by shares | Dissolved |
| AUTOEXCHANGE.COM LIMITED | Private company limited by shares | Dissolved |
| AUTO-EXPRESS SERVICES LIMITED | Private company limited by shares | Live |
| AUTOEXPRESS TRADING LIMITED | Private company limited by shares | Live |
| AUTOFAME LIMITED | Private company limited by shares | Dissolved |
| AUTO-FAME LIMITED | Private company limited by shares | Dissolved |
| AUTOFARM LIMITED | Private company limited by shares | Live |
| AUTOFEEL AUTOMATION (HONG KONG) LIMITED | Private company limited by shares | Live |
| Autoficionado Limited | Private company limited by shares | Live |
| AUTOFIELD TOTAL SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| AutoFill Company Limited | | Live |
| AUTO-FINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUTO-FIRM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| AUTOFIRST INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| AUTOFIT LIMITED | Private company limited by shares | Dissolved |
| AUTOFIX CO., LIMITED | Private company limited by shares | Live |
| AUTOFLOW LIMITED | Private company limited by shares | Live |
| EXPRESS AUTO-FLUSH COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUTOFOCUS LIMITED | Private company limited by shares | Live |
| AUTOFORCE LIMITED | Private company limited by shares | Dissolved |
| AUTOFORM LIMITED | Private company limited by shares | Live |
| AUTO-FORTUNE COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUTO-FORWARD COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUTOFREEWAYS.COM LIMITED | Private company limited by shares | Dissolved |
| Association of Chinese Autofriends Limited | Private company limited by shares | Live |
| AUTOFULL LIMITED | Private company limited by shares | Dissolved |
| AUTOFUND LIMITED | Private company limited by shares | Dissolved |
| AUTOFUND ENTERPRISES LIMITED | Private company limited by shares | Live |
| AUTO-G LIMITED | Private company limited by shares | Live |
| AUTOGAIN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| AUTOGAIN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| AUTOGAIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| AUTOGAIN MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| AutoGard Limited | Private company limited by shares | Dissolved |
| EVOLVE AUTOGATE PRODUCTS LIMITED | Private company limited by shares | Live |
| ITALIAN AUTOGATE COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUTOGEAR CONSULTANT LIMITED | Private company limited by shares | Live |
| AUTOGEAR SOLUTIONS LIMITED | Private company limited by shares | Live |
| AUTOGENIC LAB LIMITED | Private company limited by shares | Live |
| AUTOGENOMICS LIMITED | Private company limited by shares | Dissolved |
| AUTOGIANT LIMITED | Private company limited by shares | Live |
| AUTOGIANT INVESTMENT LIMITED | Private company limited by shares | Live |
| GUANGZHOU JR AUTOGIFT CO., LIMITED | Private company limited by shares | Live |
| AutoGlad Limited | | Live |
| AUTOGO LIMITED | Private company limited by shares | Live |
| AUTOGOLD LIMITED | Private company limited by shares | Dissolved |
| AUTO-GRAND COMPANY LIMITED | Private company limited by shares | Live |
| AUTOGRAPH LIMITED | Private company limited by shares | Live |
| Maison des Autographes (HK) Limited | Private company limited by shares | Dissolved |
| AUTO-GRAPHY TOYS LIMITED | Private company limited by shares | Dissolved |
| Armored AutoGroup HK Limited | Private company limited by shares | Live Commenced dormancy on 03-Apr-2013 |
| AUTO-GROW LIMITED | Private company limited by shares | Dissolved |
| AUTOGROWTH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| AUTOGUIDE LIMITED | Private company limited by shares | Live |
| AUTOHAUS LIMITED | Private company limited by shares | Dissolved |
| AUTOHAUS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Autohaus Motors Services Limited | Private company limited by shares | Live |
| AUTOHI LIMITED | Private company limited by shares | Dissolved |
| AUTOHI LIMITED | Private company limited by shares | Live |
| AUTOHILL LIMITED | Private company limited by shares | Dissolved |
| Autohome Asia Limited | | Live |
| AUTO-I NEX CO., LIMITED | Private company limited by shares | Live |
| AUTO-ID ASIA CO. LIMITED | Private company limited by shares | Live |
| AUTO-ID CORPORATION LIMITED | Private company limited by shares | Dissolved |
| AUTO-ID CORPORATION LIMITED | Private company limited by shares | Live |
| ENPOT AUTOID HONGKONG CO., LIMITED | Private company limited by shares | Live |
| Auto-ID Solution Limited | | Live |
| AUTO-ID TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AUTOINSIGHT LIMITED | Private company limited by shares | Live |
| AUTOINVEST LIMITED | Private company limited by shares | Dissolved |
| AUTOIRA LIMITED | Private company limited by shares | Dissolved |
| AUTOJARE COMPANY LIMITED | Private company limited by shares | Live |
| AUTOJOINT CO., LIMITED | Private company limited by shares | Dissolved |
| Autok import&export Co., Limited | Private company limited by shares | Live |
| AUTOK TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| AUTOKAROSS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| AUTOKEM INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| HK AUTOKEY LIMITED | Private company limited by shares | Live |