| AUMA TRADING CO., LIMITED | Private company limited by shares | Live |
| Auma Charity Foundation Limited | Company limited by guarantee | Live |
| AUMA (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| AUMA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| AUMA INTERNATIONAL ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| AUMA INTERNATIONAL SCIENCE & TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| AUMACEE INVESTMENT LIMITED | Private company limited by shares | Live |
| Aumale & Co Limited | | Live |
| Aumarshal Investment Limited | Private company limited by shares | Live |
| Aumart International Holding Group Limited | Private company limited by shares | Live |
| Aumate Innovations Limited | | Live |
| AUMAX INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |