| Ricoville & Company Limited | Private company limited by shares | Live |
| RICOWAVE COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICOWAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| RICOWAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| RICOWAY INVESTMENT LIMITED | Private company limited by shares | Live |
| RICOWELL LIMITED | Private company limited by shares | Live |
| RICOWELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| RICOWIN INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| RICOWN ELECTRONICS (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| RICOWOOD INVESTMENTS LIMITED | Private company limited by shares | Live Commenced dormancy on 13-Jan-2014 |
| RICOX COMPANY LIMITED | Private company limited by shares | Live |
| RICOX ENGINEERING LIMITED | Private company limited by shares | Live |