| SiLan (Hong Kong) International Trading Co., Limited | Private company limited by shares | Live |
| SILANA PTY. LIMITED | Private company limited by shares | Live |
| SILAND LIMITED | Private company limited by shares | Dissolved |
| SILAND ELECTRONICS LIMITED | Private company limited by shares | Live |
| HK SILANDESIGN INT'L LIMITED | Private company limited by shares | Live |
| SILANE DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SILANE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILANE SERVICES LIMITED | Private company limited by shares | Dissolved |
| SILANFENGQING (HK) HOUSEHOLD PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| SILANGDA ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SILANTEC COMPONENTS HK LIMITED | Private company limited by shares | Live |