| RIDA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Rida LED LIMITED | Private company limited by shares | Live |
| Rida E&M Company Limited | Private company limited by shares | Live |
| RIDA LIMITED | Private company limited by shares | Live |
| RIDA ENTERPRISE LIMITED | Private company limited by shares | Live |
| POWER RIDA LIMITED | | Live |
| RIDAM HK LIMITED | Private company limited by shares | Live |
| RIDAN LIMITED | Private company limited by shares | Dissolved |
| RIDANEW LIMITED | | Live |
| RIDATA INTERNATIONAL COMPANY LIMITED | | Live |
| Foshan Ridax Co., Limited | | Live |