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| RILIDA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RILIJIA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| RILIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| RILING LIMITED | Private company limited by shares | Dissolved |
| JAPAN RILING MOTOR TYPE STRAINS CO., LIMITED | | Live |
| RILING ELECTRIC APPARATUS COMPANY LIMITED | Private company limited by shares | Live |
| RILINGBURY COMPANY LIMITED | Private company limited by shares | Dissolved |
| RILINK LIMITED | Private company limited by shares | Live |
| RILINK SHIPPING COMPANY LIMITED | Private company limited by shares | Live |