| AUTOMA INTERNATIONAL CO., LIMITED | | Live |
| AUTOMA (JAPAN) CARTOON ANIMATION PRODUCT LIMITED | Private company limited by shares | Dissolved |
| Automa Technology Co., Limited | Private company limited by shares | Live |
| PFT AUTOMA TIONTECHNOLOGY LIMITED | Private company limited by shares | Live |
| AUTOMAAVN LIMITED | Private company limited by shares | Live |
| AUTOMAC COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUTOMAC (HK) INDUSTRY LIMITED | Private company limited by shares | Live |
| AUTOMAC INTERNATIONAL LIMITED | Private company limited by shares | Live |
| AutoMac Technology Limited | Private company limited by shares | Live |
| KIM KONG AUTO-MACHINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Automagic Limited | Private company limited by shares | Live |
| AUTOMAIL (FAR EAST) LIMITED | Private company limited by shares | Live |
| Yitian Automaiton Equipment Technology (HK) Co., Limited | Private company limited by shares | Live |
| AUTOMALL LIMITED -THE- | Private company limited by shares | Live |
| AUTOMAN LIMITED | Private company limited by shares | Dissolved |
| AutoManiacs Limited | | Live |
| AUTOMARK LIMITED | Private company limited by shares | Live |
| AUTOMART COMPANY LIMITED | Private company limited by shares | Dissolved |
| AUTOMAT COMPANY LIMITED | Private company limited by shares | Live |
| AUTOMATA ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| INTUITIVE AUTOMATA HONG KONG LIMITED | Private company limited by shares | Live |
| AUTOMATA ELECTRONICS INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| AUTOMATE LIMITED | Private company limited by shares | Dissolved |
| Automate Limited | Private company limited by shares | Live |
| AUTOMATED LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN GALO AUTOMATED SYSTEMS LIMITED | Private company limited by shares | Live |
| YanTech Automated Systems Limited | Private company limited by shares | Live |
| AUTOMATIC LIMITED | Private company limited by shares | Live |
| SUN AUTOMATIC LIMITED | Private company limited by shares | Live |
| GO GO AUTOMATIC COMPANY LIMITED | Private company limited by shares | Live |
| Automatic Car Limited | Private company limited by shares | Live |
| BAI QIN AUTOMATIC LIMITED | Private company limited by shares | Live |
| GO GO AUTOMATIC COMPANY LIMITED | Private company limited by shares | Live |
| ON YIP AUTOMATIC COMPANY LIMITED | Private company limited by shares | Live |
| Stalwart Automatic Assembling Company Limited | Private company limited by shares | Live |
| G.D CHINA AUTOMATIC MACHINERY LIMITED | Private company limited by shares | Live |
| HK DESSION AUTOMATIC EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| FU FAI AUTOMATIC EMBROIDERY LIMITED | Private company limited by shares | Dissolved |
| WO TAI AUTOMATIC FACILITY LIMITED | Private company limited by shares | Dissolved |
| MAN FOOK AUTOMATIC EMBROIDERY FACTORY LIMITED | Private company limited by shares | Live |
| AUTOMATIC ENTERPRISES (F.E.) LIMITED | Private company limited by shares | Dissolved |
| AUTOMATIC FEATURES LIMITED | Private company limited by shares | Live |
| Germany AML Automatic machinery Limited | Private company limited by shares | Live |
| HONG KONG ELECTRICAL AUTOMATIC WORKS LIMITED | Private company limited by shares | Live |
| HONOR AUTOMATIC MACHINERY LIMITED | Private company limited by shares | Live |
| HIGH-TECH AUTOMATIC HOSPITAL (GROUP) LIMITED | Private company limited by shares | Dissolved |
| H.K. HENGMEI AUTOMATIC DOORS INDUSTRY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| NINGBO TRANSCEN AUTOMATIC INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| AUTOMATIC INNOVATIONS LIMITED | Private company limited by shares | Dissolved |
| JAPANESE AUTOMATIC MACHINES PLAYHOUSE LIMITED | Private company limited by shares | Dissolved |
| KENSMAN AUTOMATIC MACHINES PLAYING CENTRE LIMITED | Private company limited by shares | Dissolved |
| PACIFIC AUTOMATIC MACHINERY MANUFACTURER CO. LIMITED | Private company limited by shares | Dissolved |
| AUTOMATIC MODE LIMITED | Private company limited by shares | Dissolved |
| NOVI AUTOMATIC COMPANY LIMITED | Private company limited by shares | Live |
| Pathway Automatic Parking Limited | Private company limited by shares | Live |
| PUHETIAN AUTOMATIC EQUIPMENT (HK) LIMITED | Private company limited by shares | Live |
| AUTOMATIC RESULT LIMITED | | Live |
| Rising Precision Automatic Machinery Company Limited | Private company limited by shares | Live |
| AUTOMATIC SUCCESS LIMITED | Private company limited by shares | Live |
| SWIFT AUTOMATIC COMPANY LIMITED | Private company limited by shares | Live |
| HEN FAI AUTOMATIC SYSTEM COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAVER AUTOMATIC SYSTEMS CO. LIMITED | Private company limited by shares | Dissolved |
| A TECH AUTOMATIC EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Germany Deruite Automatic Technology Co., Limited | Private company limited by shares | Live |
| WELLCONTROL AUTOMATIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| WISE AUTOMATIC PARKING SYSTEM COMPANY LIMITED | Private company limited by shares | Live |
| HK YUHENG AUTOMATIC PARKING SYSTEM LIMITED | Private company limited by shares | Live |
| Automatics Limited | Private company limited by shares | Live |
| PLUST AUTOMATIO (HK) LIMITED | Private company limited by shares | Live |
| ANO AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| ABB AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| VL AUTOMATION LIMITED | Private company limited by shares | Live |
| APT AUTOMATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| 3S AUTOMATION LIMITED | Private company limited by shares | Live |
| MOX Automation Limited | Private company limited by shares | Live |
| Y&T AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| RBC AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| AUTOMATION LIMITED | Private company limited by shares | Live |
| FCW Automation Limited | Private company limited by shares | Dissolved |
| DSP AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| S&M AUTOMATION LIMITED | Private company limited by shares | Live |
| TGG Automation Limited | Private company limited by shares | Live |
| XJ AUTOMATION COMPANY LIMITED | Private company limited by shares | Live |
| YDA Automation Co. Limited | Private company limited by shares | Live |
| K&F Automation Limited | Private company limited by shares | Dissolved |
| CMI AUTOMATION COMPANY LIMITED | Private company limited by shares | Live |
| RF AUTOMATION LIMITED | Private company limited by shares | Live |
| BH AUTOMATION LIMITED | Private company limited by shares | Live |
| GT AUTOMATION COMPANY LIMITED | Private company limited by shares | Live |
| Y & K AUTOMATION LIMITED | Private company limited by shares | Live |
| ZK Automation Limited | Private company limited by shares | Live |
| LK Automation Limited | Private company limited by shares | Live |
| AI Automation Limited | Private company limited by shares | Live |
| C Automation Limited | Private company limited by shares | Live |
| JB Automation Limited | Private company limited by shares | Live |
| AP AUTOMATION LIMITED | Private company limited by shares | Live |
| ZY AUTOMATION LIMITED | Private company limited by shares | Live |
| AR Automation Limited | Private company limited by shares | Live |
| Web Automation Limited | Private company limited by shares | Live |