| ATAL LIMITED | Private company limited by shares | Dissolved |
| ATAL INTERNATIONAL (HK) ARCHITECTURAL PLANNING & LANDSCAPE DESIGN LIMITED | Private company limited by shares | Live |
| USA ATAL INT'L ARCHITECTURE & LANDSCAPE DESIGN (ASIA) CO., LIMITED | Private company limited by shares | Live |
| USA ATALAN GROUP LIMITED | Private company limited by shares | Live |
| ATALANTA LIMITED | Private company limited by shares | Dissolved |
| Atalanta International Trading Limited | Private company limited by shares | Live |
| ATALAYA LIMITED | Private company limited by shares | Live |
| ATALENT LIMITED | Private company limited by shares | Live |
| ATalent Consultants Limited | Private company limited by shares | Dissolved |
| Atalent Consulting Limited | Private company limited by shares | Live |
| ATALENT EXECUTIVE RECRUITMENT CONSULTANCY LIMITED | Private company limited by shares | Live |
| ATALI LIMITED | Private company limited by shares | Dissolved |
| atali 12 Limited | Private company limited by shares | Live |
| ATALIAN COMPANY LIMITED | Private company limited by shares | Live |
| ATalk Limited | Private company limited by shares | Live |
| Atallah Hong Kong Limited | Private company limited by shares | Live |
| Atalon IP Limited | Private company limited by shares | Live |
| Atalon IoT Limited | Private company limited by shares | Live |