| ACEWELL INVESTMENTS LIMITED | Private company limited by shares | Live |
| ACEWELLTOOLING LIMITED | Private company limited by shares | Live |
| HONG KONG ACE-WHALE CULTURE LIMITED | | Live |
| ACEWICK LIMITED | Private company limited by shares | Live |
| ACEWICK INVESTMENT LIMITED | Private company limited by shares | Live |
| ACEWIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ACEWIN ENTERPRISES LIMITED | Private company limited by shares | Live |
| AceWin Group Limited | Private company limited by shares | Live |
| ACEWIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| ACEWIN SHIPPING LIMITED | Private company limited by shares | Dissolved |
| ACEWIN SHIPPING LIMITED | Private company limited by shares | Live |
| ACEWIN TRADING LIMITED | Private company limited by shares | Dissolved |
| ACEWIN TRADING LIMITED | Private company limited by shares | Dissolved |
| ACEWING LIMITED | Private company limited by shares | Dissolved |
| ACEWISE LIMITED | Private company limited by shares | Dissolved |
| ACEWOOD LIMITED | Private company limited by shares | Dissolved |
| ACEWOOD LIMITED | Private company limited by shares | Dissolved |
| ACEWOOD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ACEWOOD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ACEWORKS CO., LIMITED | Private company limited by shares | Live |
| ACEWORKS MARINE AND OFFSHORE SERVICE LIMITED | | Live |
| ACEWORLD LIMITED | Private company limited by shares | Dissolved |
| ACEX Drive Limited | | Live |
| AcexCloud Limited | Private company limited by shares | Live |
| HK Acey Store Co., Limited | | Live |
| ACEY TECHNOLOGY LIMITED | | Live |
| ACEYEAR INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ACEYORK LIMITED | Private company limited by shares | Dissolved |
| Aceyuan HK Limited | Private company limited by shares | Live |
| ACEZ LIMITED | Private company limited by shares | Live |
| ACEZ INSTRUMENTS LIMITED | Private company limited by shares | Live |
| ACEZ INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ACEZONE LIMITED | Private company limited by shares | Live |
| ACEZONE ENTERPRISES LIMITED | Private company limited by shares | Live |
| ACEZONE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ACEZONE INDUSTRIAL LIMITED | Private company limited by shares | Live |