| ExtractAlpha Research Limited | Private company limited by shares | Live |
| Extracted Wealth and Health Investment Management Limited | Private company limited by shares | Live |
| CHIA TAI SOYABEAN OIL EXTRACTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| GLOBAL EXTRACTION LIMITED | Private company limited by shares | Live |
| Hong Kong BLS TCM Extraction Co., Limited | Private company limited by shares | Live |
| CHINA NATIONAL MINERAL EXTRACTION CO. LIMITED | Private company limited by shares | Dissolved |
| HK PLANT EXTRACTION GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| SPICES EXTRACTION TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Open Book Extracts Asia Limited | Private company limited by shares | Live |
| CHINCHA HEALTH EXTRACTS LIMITED | Private company limited by shares | Dissolved |
| ULTIMATE EXTRACTS LIMITED | Private company limited by shares | Live |