| ONTOP COMPANY LIMITED | Private company limited by shares | Dissolved |
| ONTOP LIMITED | Private company limited by shares | Dissolved |
| ONTOP LIMITED | Private company limited by shares | Dissolved |
| ONTOP LIMITED | Private company limited by shares | Dissolved |
| ONTOP LIMITED | Private company limited by shares | Live |
| ONTOP 43 LIMITED | | Live |
| ONTOP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ONTOP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Ontop Finance Limited | Private company limited by shares | Live |
| ONTOP FURNITURE LIMITED | Private company limited by shares | Live |
| ONTOP INC. LIMITED | Private company limited by shares | Dissolved |
| ONTOP PROPERTIES LIMITED | Private company limited by shares | Live |
| Ontopoint Company Limited | Private company limited by shares | Live |