| J.M.C (H.K.) LIMITED | Private company limited by shares | Dissolved |
| J.M.C. INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| JMCB Limited | Private company limited by shares | Live |
| JMCC ASSOCIATES LIMITED | Private company limited by shares | Live |
| JMC-Direct Limited | Private company limited by shares | Dissolved |
| JMCL Limited | Private company limited by shares | Live |
| JMcrewelegancy Limited | Private company limited by shares | Live |
| JMCS CONSTRUCTION MANAGEMENT LIMITED | Private company limited by shares | Live |
| JMCUBE HK LIMITED | Private company limited by shares | Dissolved |