The GNGS is an initiative of Geology in the Public Interest (GPI), a 501c3 nonprofit headquartered in the United States, and is directed by a Steering Committee of committed volunteers from geoscience societies, national geological surveys, universities, nonprofits, and for-profit corporations, including:
Geological Society of America European Geosciences Union Geological Society of India United States Geological Survey Geological Survey of Sweden American Geophysical Union Wheaton College San Jose State University The University of Texas – El Paso Colorado School of Mines Baylor University Baker College Missouri Department of Natural Resources Geology in the Public Interest and other nonprofit and for-profit corporations