| Jat Attac (HK) Company Limited | Private company limited by shares | Live |
| ATTACCA COMPANY LIMITED | Private company limited by shares | Live |
| Attacca Innovation Co. Limited | Private company limited by shares | Live |
| Attacca Projects Limited | Private company limited by shares | Live |
| Attach Company Limited | Private company limited by shares | Live |
| ATTACH FASHION LIMITED | Private company limited by shares | Live |
| Attach Technology Co., Limited | Private company limited by shares | Live |
| ATTACHE LIMITED | Private company limited by shares | Dissolved |
| ATTACHEM LIMITED | Private company limited by shares | Live |
| ATTACHMATE GROUP HONG KONG LIMITED | Private company limited by shares | Live |
| ATTACHMATE (HONG KONG) LIMITED | Private company limited by shares | Live Commenced dormancy on 21-Mar-2016 |
| Attachment Concepts Limited | Private company limited by shares | Live |
| ATTACHMUM LIMITED | Private company limited by shares | Live |
| AD ATTACK LIMITED | Private company limited by shares | Dissolved |
| MAK ATTACK LIMITED | Private company limited by shares | Live |
| Attack Camp General Trading Limited | Private company limited by shares | Live |
| A-T-T-A-C-K ATHLETICS (GREATER CHINA) LIMITED | Private company limited by shares | Live |
| Piercing Attack Jewelry Co., Limited | Private company limited by shares | Live |
| ATTACK ELECTRICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ART ATTACK (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOP ATTACK (HONG KONG) LIMITED | Private company limited by shares | Live |
| Attack Poverty Asia Limited | Private company limited by shares | Live |
| MAK ATTACK PRODUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Smart Attack Limited | Private company limited by shares | Live |
| ATTACK SOCCER LIMITED | Private company limited by shares | Live |
| TIME ATTACK LIMITED | Private company limited by shares | Live |
| Toys Attack Company Limited | Private company limited by shares | Dissolved |
| ATTACKER EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| Attacking Sports Company Limited | Private company limited by shares | Live |