| ATMA LIMITED | Private company limited by shares | Live |
| ATMA LIMITED | Private company limited by shares | Live |
| Atma Collection Limited | Private company limited by shares | Live |
| ATMAN ELECTRONICS LIMITED | Private company limited by shares | Live |
| ATMAN TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| Atman Intelligence Hongkong Co. Limited | Private company limited by shares | Live |
| ATMAN (INTERNATION) LIMITED | Private company limited by shares | Live |
| ATMANAS LIMITED | Private company limited by shares | Dissolved |
| AT-MATERIAL LIMITED | Private company limited by shares | Live |