| 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 |
| ACER SNOWMEC ASIA LIMITED | Private company limited by shares | Live |
| Acer Base Catering Group Limited | Private company limited by shares | Live |
| ACER (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| ACER CONSULTANTS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| ACER SALES & DISTRIBUTION LIMITED | Private company limited by shares | Dissolved |
| ACER WALLACE EVANS LIMITED | Private company limited by shares | Dissolved |
| Acer King Finance Limited | | Live |
| ACER GARMENTS LIMITED | Private company limited by shares | Dissolved |
| Acer Truncatum International Group LIMITED | | Live |
| Hong Kong Acer Co., Limited | Private company limited by shares | Live |
| ACER COMPUTER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ACER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Acer Tech Hong Kong Limited | | Live |
| Hong Kong Acer Trading Co., Limited | Private company limited by shares | Live |
| ACER HUI INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| ACER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ACER INVESTMENT LIMITED | Private company limited by shares | Live |
| LANE ACER LIMITED | Private company limited by shares | Live |
| Royal Acer International Limited | Private company limited by shares | Live |
| ACER DIGITAL SCHOOL LIMITED | Private company limited by shares | Dissolved |
| ACER DIGITAL SERVICE LIMITED | Private company limited by shares | Dissolved |
| HK ACER ALBERT BIOLOGICAL TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| Acer Technology Co., Limited | Private company limited by shares | Live |
| ACER TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Acer Trading Co., Limited | Private company limited by shares | Live |
| ACER WELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ACERA TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Acerade Development Company Limited | Private company limited by shares | Live |
| ACERADE HOLDINGS LIMITED | Private company limited by shares | Live |
| Acerade Holdings Hong Kong Limited | Private company limited by shares | Live |
| Acerade Management Limited | Private company limited by shares | Live |
| ACERANK INDUSTRIES LIMITED | Private company limited by shares | Live |
| ACERANK INVESTMENTS LIMITED | Private company limited by shares | Live |
| ACERANK TEXTILES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Acerar Limited | Private company limited by shares | Live |
| Acerasus Jingu Group International Limited | | Live |
| ACERATE LIMITED | Private company limited by shares | Live |
| ACERATE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| ACERATE TRADING LIMITED | Private company limited by shares | Dissolved |
| Acerdent Consulting Limited | | Live |
| ACERICH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ACERICH ENTERPRISES LIMITED | Private company limited by shares | Live |
| ACERICH INVESTMENT LIMITED | Private company limited by shares | Live |
| ACERICH PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| ACERIG TECHNOLOGY HK LIMITED | Private company limited by shares | Live |
| SHENZHEN ACERIG TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ACERIL LIMITED | Private company limited by shares | Dissolved |
| ACERINOX PACIFIC LIMITED | Private company limited by shares | Live |
| ACE-RISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ACE-RISE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ACERNET (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Acernis Strategic Company Limited | Private company limited by shares | Live |
| ACERO COMPANY LIMITED | Private company limited by shares | Live |
| ACERO ASIA LIMITED | | Live |
| ACEROAD INTERNATIONAL INDUSTRY LIMITED | Private company limited by shares | Live |
| ACEROAD INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Acerola (Asia) Limited | Private company limited by shares | Live |
| Acerola Group Limited | | Live |
| ACERON SYSTEMS LIMITED | Private company limited by shares | Live |
| ACEROSE LIMITED | Private company limited by shares | Dissolved |
| ACERSINO LIMITED | Private company limited by shares | Dissolved |
| Acertas Capital Limited | Private company limited by shares | Live |
| ACERTIL GROUP LIMITED | Private company limited by shares | Dissolved |
| ACERTUS PHARMA PTE LIMITED | Private company limited by shares | Dissolved |
| R & ACES LIMITED | Private company limited by shares | Dissolved |
| 3 ACES LIMITED | Private company limited by shares | Dissolved |
| ACES LIMITED | Private company limited by shares | Live |
| IT Aces Limited | Private company limited by shares | Live |
| 4 Aces Limited | Private company limited by shares | Live |