| Company Name | Type | Status |
|---|---|---|
| ORGANO SYNTHESIS TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| ORGANOCHEM LABORATORIES LIMITED | Private company limited by shares | Dissolved |
| DAOKANGNING (USA) ORGANOSILICON LIMITED | Private company limited by shares | Live |
| HONG KONG YUANMENG ORGANOSILICON CO., LIMITED | Private company limited by shares | Live |
| HK JIANLANG ORGANOSILICONE FINE CHEMISTRY INDUSTRY LIMITED | Private company limited by shares | Live |
| ORGAN-SAKAE COMPOPANY LIMITED | Private company limited by shares | Dissolved |