| MONUM LIMITED | Private company limited by shares | Dissolved |
| MONUMENT LIMITED | Private company limited by shares | Dissolved |
| JB MONUMENT LIMITED | Private company limited by shares | Live |
| MONUMENT LIMITED | Private company limited by shares | Live |
| Monumental Achievement Enterprises Limited | Private company limited by shares | Live |
| MONUMENTAL ENGINEERING LIMITED | Private company limited by shares | Live |
| MONUMENTAL SUCCESS LIMITED | Private company limited by shares | Dissolved |
| MONUMENTAL SUCCESS LIMITED | Private company limited by shares | Live |