| MONOLITH 21 LIMITED | Private company limited by shares | Dissolved |
| Monolith Limited | Private company limited by shares | Live |
| Monolith Asia Limited | Private company limited by shares | Live |
| Monolith Capital Limited | | Live |
| Monolith Galaxy Limited | | Live |
| MONOLITH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| PACIFIC MONOLITH LIMITED | Private company limited by shares | Dissolved |
| MONOLITH TRADE LIMITED | Private company limited by shares | Live |
| Monolithe Capital Management Limited | Private company limited by shares | Live |
| ADVANCED MONOLITHIC SYSTEMS LIMITED | Private company limited by shares | Live |