| MERCER LIMITED | Private company limited by shares | Dissolved |
| MERCER LIMITED | Private company limited by shares | Dissolved |
| AT Mercer Company Limited | Private company limited by shares | Live |
| BELL & MERCER LIMITED | Private company limited by shares | Live |
| Mercer Business Limited | Private company limited by shares | Live |
| CROSS & MERCER LIMITED | Private company limited by shares | Dissolved |
| MERCER INVESTMENTS LIMITED | Private company limited by shares | Live |
| LITTLE MERCERIE LIMITED | Private company limited by shares | Live |
| HK MERCERY CO., LIMITED | Private company limited by shares | Live |
| MERCERY JEWELRY COMPANY LIMITED | Private company limited by shares | Live |