| MONOL (FAREAST) OIL LIMITED | Private company limited by shares | Dissolved |
| MONOLEX PENPET FAREAST LIMITED | Private company limited by shares | Dissolved |
| MONOLIFE LIMITED | Private company limited by shares | Dissolved |
| Monoline Limited | | Live |
| Monolink Limited | | Live |
| MONOLISA (ITALY) COMPANY LIMITED | Private company limited by shares | Live |
| MONOLIT LIMITED | Private company limited by shares | Live |
| Monolit Investment Limited | Private company limited by shares | Live |
| 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 |
| Monolito Limited | Private company limited by shares | Live |
| Monolo Trade Limited | Private company limited by shares | Live |
| MONOLOGUE OF CAT CATERING MANAGEMENT LIMITED | Private company limited by shares | Live |
| FOREST MONOLOGUE CATERING MANAGEMENT LIMITED | Private company limited by shares | Live |
| Monologue Production Limited | Private company limited by shares | Dissolved |
| MONOLONG PACIFIC LIMITED | Private company limited by shares | Live |
| Monolox Limited | Private company limited by shares | Live |