National Science Foundation | United States National Research Council | Ford Foundation | National Research Council | Rockefeller Foundation | World Economic Forum | Commonwealth Scientific and Industrial Research Organisation | John Simon Guggenheim Memorial Foundation | European Economic Community | Electronic Frontier Foundation | Bill & Melinda Gates Foundation | research | Agricultural Research Service | Office of Naval Research | Atlas | United Nations Economic Commission for Europe | St. Jude Children's Research Hospital | Organisation for Economic Co-operation and Development | New York Foundation for the Arts | Economic Community of West African States | Mozilla Foundation | Guggenheim Foundation | Cancer Research UK | Alexander von Humboldt Foundation | Medical Research Council (UK) | Andrew W. Mellon Foundation | Wikimedia Foundation | Medical Research Council | Apache Software Foundation | Getty Research Institute |
Cockett wrote, "In 1981, to co-ordinate and establish a central focus for these institutes that Fisher found himself start up all over the world, he created the Atlas Economic Research Foundation which in 1987 joined up with the Institute for Humane Studies (IHS) founded by the Mont Pelerin member F. A. Harper in 1961) to provide a central institutional structure for what quickly became an ever-expanding number of international free-market think-tanks or research institutes".
Winsor also serves on several non-profit boards, including those of the William H. Donner Foundation, the Donner Canadian Foundation, the Hudson Institute, the Atlas Economic Research Foundation, and the Media Research Center, as well as the National Council of the American Council of Trustees and Alumni.