| Sikec Lyde China Network Co., Limited | Private company limited by shares | Live |
| LYDE CONSULTING CO., LIMITED | Private company limited by shares | Live |
| Lyde Technology and Information Service Limited | | Live |
| LYDELY LIMITED | Private company limited by shares | Live |
| LYDEN LIMITED | Private company limited by shares | Dissolved |
| LYDENBERG COMPANY LIMITED | Private company limited by shares | Dissolved |
| LYDENBURG LIMITED | Private company limited by shares | Dissolved |
| LYDEON LONGFAITH HOLDING LIMITED | Private company limited by shares | Dissolved |
| LYDER COMPANY LIMITED | Private company limited by shares | Dissolved |
| LYDERSON LIMITED | Private company limited by shares | Dissolved |
| LYDESIGN COMPANY LIMITED | Private company limited by shares | Live |
| Lydex International Trade Limited | Private company limited by shares | Live |