| QUINTA COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUINTAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUINTANA COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUINTANA (CHINA) LIMITED | Private company limited by shares | Dissolved |
| QUINTANA (HONG KONG) LIMITED | Private company limited by shares | Live |
| QUINTARD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| QUINTARELLI TRADING CO., LIMITED | | Live |
| QUINTAS LIMITED | Private company limited by shares | Live |
| QUINTAS CAPITAL (ASIA) LIMITED | Private company limited by shares | Live |
| QUINTAS WEALTH MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| Quintas Solution Limited | Private company limited by shares | Live |