| RIKO CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| RIKO ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| RIKO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Shanghai Riko Technology Co., Limited | Private company limited by shares | Live |
| Shanghai Riko Technology Co., Limited | | Live |
| RIKON LIMITED | Private company limited by shares | Live |
| RIKON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Rikong Machinery Co., Limited | Private company limited by shares | Live |
| RIKONG HOLDING LIMITED | Private company limited by shares | Live |
| Rikosbuy Limited | Private company limited by shares | Live |
| TOKYO RIKOSHA (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Rikostat Limited | Private company limited by shares | Dissolved |