| SAIDI AUDIO CO., LIMITED | Private company limited by shares | Live |
| SAIDI (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SAIDI (HK) LIMITED | Private company limited by shares | Live |
| SAIDI TECHNOLOGY HK LIMITED | Private company limited by shares | Live |
| SAIDI PHOTOELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SAIDI TRADE LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Mar-2016 |
| SNC SAIDI INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SAIDIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SaiDian HK Limited | Private company limited by shares | Live |
| GUANGDONG FOSHAN SAIDIEN CERAMICS LIMITED | Private company limited by shares | Live |
| SAIDILA TRADE LIMITED | Private company limited by shares | Live |
| France Saidina Cosmetics Co., Limited | Private company limited by shares | Live |
| KOREA SAIDISI GROUP CO., LIMITED | Private company limited by shares | Live |
| SAIDIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Saidite Limited | | Live |