| Company Name | Type | Status |
|---|---|---|
| LO'S TSINGHUA DARING ENVIRONMENTAL TECHNOLOGY HOLDINGS LIMITED | Private company limited by shares | Live |
| DARING HOLDING LIMITED | Private company limited by shares | Live |
| LO'S TSINGHUA DARING MEDICAL WASTE TREATMENT (CHINA) HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| UNITE DARING INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| DARINGS LIMITED | Private company limited by shares | Dissolved |