| ACELINE LIMITED | Private company limited by shares | Live |
| ACELINE INVESTMENT LIMITED | Private company limited by shares | Live |
| ACELINE TRADING LIMITED | Private company limited by shares | Dissolved |
| ACELINK LIMITED | Private company limited by shares | Dissolved |
| ACELINK LIMITED | Private company limited by shares | Live |
| ACELL LIMITED | Private company limited by shares | Live |
| ACELLA INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Acellytron Therapeutics (Hong Kong) Limited | | Live |
| ACELON FIBER COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACELOON LIMITED | Private company limited by shares | Dissolved |
| ACELOT LIMITED | Private company limited by shares | Dissolved |
| ACELUCK LIMITED | Private company limited by shares | Dissolved |
| ACELUCK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ACELUMI ENTERPRISES LIMITED | Private company limited by shares | Live |
| ACELUX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ACELUXE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACELUXE LIMITED | Private company limited by shares | Live |
| A.C.E.M. LIMITED | Private company limited by shares | Live |
| Acemac Electronics Co., Limited | Private company limited by shares | Dissolved |
| ACEMADE GROUP LIMITED | Private company limited by shares | Live |
| ACEMAKER.COM LIMITED | Private company limited by shares | Dissolved |
| ACEMAN INVESTMENTS LIMITED | Private company limited by shares | Live |
| ACEMARC COMMERCIAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ACEMARK LIMITED | Private company limited by shares | Dissolved |
| ACEMARK LIMITED | Private company limited by shares | Dissolved |
| ACEMARK LIMITED | Private company limited by shares | Live |
| ACEMARK ASIA LIMITED | Private company limited by shares | Live |
| ACEMARK DISTRIBUTORS LIMITED | Private company limited by shares | Live |
| ACEMARK ENTERPRISES LIMITED | Private company limited by shares | Live |
| ACEMARK EXPORTS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ACEMARK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ACEMARK TRADING LIMITED | Private company limited by shares | Dissolved |
| ACEMATE INVESTMENTS LIMITED | Private company limited by shares | Live |
| ACEMATE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ACEMAX LIMITED | Private company limited by shares | Dissolved |
| ACEMAX LIMITED | Private company limited by shares | Live |
| ACEMAX LIMITED | Private company limited by shares | Live |
| ACEMAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ACEMAX ENTERPRISES LIMITED | Private company limited by shares | Live |
| ACEMAX GROUP LIMITED | Private company limited by shares | Live |
| ACEMAX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ACEMAX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ACEMAX INVESTMENT LIMITED | Private company limited by shares | Live |
| ACEMAX TRADING LIMITED | Private company limited by shares | Live |
| Acemed Trading Limited | Private company limited by shares | Live |
| Acemeet Limited | Private company limited by shares | Live |
| ACEMENT Limited | Private company limited by shares | Live |
| ACEMIND SOLUTION LIMITED | Private company limited by shares | Dissolved |
| ACEMINOR CHINA LIMITED | Private company limited by shares | Dissolved |
| ACEMINOR CHINA LIMITED | Private company limited by shares | Live |
| ACEMINOR FAR EAST LIMITED | Private company limited by shares | Live |
| ACEMONT INVESTMENT LIMITED | Private company limited by shares | Live |
| ACEMORE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ACEMOUNT COMPANY LIMITED | Private company limited by shares | Live |
| ACEMOUNT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ACEN LIMITED | Private company limited by shares | Dissolved |
| A-CEN LIMITED | | Live |
| Acenda Limited | Private company limited by shares | Live |
| ACENDEN LIMITED | Private company limited by shares | Live |
| ACENET TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ACENEW TECHNOLOGY LIMITED | | Live |
| ACEN-HITECH LIMITED | Private company limited by shares | Live |
| Acenova Enterprise Limited | Private company limited by shares | Live |
| ACENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Acenta Limited | Private company limited by shares | Live |
| Acentic Asia Limited | Private company limited by shares | Live |
| ACENTRA HK LIMITED | Private company limited by shares | Dissolved |
| Aceoffer HK Company Limited | Private company limited by shares | Live |
| Aceolution Limited | Private company limited by shares | Live |
| ACEON TIRE CO., LIMITED | Private company limited by shares | Live |
| Aceon Trading Limited | Private company limited by shares | Live |
| Aceone Electronics Company Limited | Private company limited by shares | Live |
| ACE-ONE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ACEONE SOLUTION LIMITED | Private company limited by shares | Live |
| ACE-ONE TRADING LIMITED | Private company limited by shares | Live |
| ACEONETECH Co., Limited | Private company limited by shares | Live |
| ACEP LIMITED | Private company limited by shares | Dissolved |
| ACEPAC COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACEPAC INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| ACE-PAC INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ACEPACK COMPANY LIMITED | Private company limited by shares | Live |
| ACE-PACK TRANSPORT LIMITED | Private company limited by shares | Dissolved |
| ACEPAK (HONG KONG) TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ACEPARTS ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| ACEPASSION LIMITED | Private company limited by shares | Dissolved |
| ACEPEN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ACEPHAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACEPOINT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACEPOINT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ACEPOP INDUSTRIES LIMITED | Private company limited by shares | Live |
| ACEPOWER TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONGKONG ACEPOWER TECHNOLOGIES CO., LIMITED | | Live |
| ACEPOWER MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| ACEPOWER NETWORK LIMITED | | Live |
| AcePro Limited | Private company limited by shares | Live |
| Acepunch Limited | Private company limited by shares | Live |
| ACEQUEEN INVESTMENTS LIMITED | Private company limited by shares | Live |
| ACER FOX LIMITED | Private company limited by shares | Dissolved |
| ACER COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ACER LIMITED | Private company limited by shares | Dissolved |