| CANCER 3 LIMITED | | Live |
| CANCER 6 LIMITED | | Live |
| CANCER 1 LIMITED | | Live |
| CANCER 5 LIMITED | | Live |
| CANCER 2 LIMITED | | Live |
| CANCER 4 LIMITED | | Live |
| ADVANCING RESEARCH IN CANCER LIMITED | Company limited by guarantee | Live |
| CHINA BAICAIYUAN HERBAL MEDICINE CANCER TREATMENT HEALTH CARE RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| Cancer Capital Limited | | Live |
| Guocui Cancer Research Institute of Traditional Chinese Medicine Co. , Limited | | Live |
| CHINA (HK) TROPIC OF CANCER FILM & TV CULTURE SPREAD LIMITED | Private company limited by shares | Live |
| KANGJIAN VIGOUR (HK) INTERNATIONAL CANCER PREVENTION ANTICANCER RESEARCH INSTITUTE LIMITED | Private company limited by shares | Live |
| International Medical Institution for the Protection of Human Health and the Cure of Cancer Limited | | Live |
| CANCERCARE INSURANCE AGENCIES LIMITED | Private company limited by shares | Dissolved |
| CANCER-FREE CHINA MY DREAM CO., LIMITED | Private company limited by shares | Live |
| Cancer-free China My Dream Public Welfare Action Group Co., Limited | Private company limited by shares | Live |
| CANCERINFORMATION.COM.HK LIMITED | Private company limited by shares | Live |
| CANCERINFORMATION.COM.HK CHARITY FOUNDATION LIMITED | Company limited by guarantee | Live |
| CANCERMEDTEST HK LIMITED | | Live |
| Cancermedtest.com Limited | Private company limited by shares | Live |
| CancerRop HK Co., Limited | Private company limited by shares | Live |