ICGC membership is open to all entities that agree to follow its principles and guidelines.

Current ICGC members include:

Australia: National Health and Medical Research Council
Canada: Genome Canada (Observer Status); Ontario Institute for Cancer Research
China: Chinese Cancer Genome Consortium
Europe: European Commission (Observer Status)
France: Institut National du Cancer
India: Department of Biotechnology, Ministry of Science & Technology
Japan: RIKEN; National Cancer Center
Singapore: Genome Institute of Singapore
United Kingdom: The Wellcome Trust; Wellcome Trust Sanger Institute
United States: National Institutes of Health