Foundations
- A.L. Mailman Family Foundation
- Aetna Foundation
- Alcoa Foundation
- Alfred P. Sloan Foundation
- American Cancer Society
- American Council of Learned Societies
- American Diabetes Association
- Andrew W. Mellon Foundation
- Annie E. Casey Foundation
- Bank of America Foundation
- Bill and Melinda Gates Foundation
- Charles Stewart Mott Foundation
- Compton Foundation
- Cumberland Community Foundation
- David and Lucile Packard Foundation
- Donald W. Reynolds Foundation
- Doris Duke Charitable Foundation
- Educational Foundation of America
- Ewing Marion Kauffman Foundation
- Fannie Mae Foundation
- Ford Foundation
- Foundation for Child Development
- Foundation for Informed Medical Decision Making
- Foundation for Population, Migration, and Environment
- Golden LEAF Foundation
- Grable Foundation
- Harry Frank Guggenheim Foundation
- Henry Luce Foundation
- Impact Fund
- Jack Kent Cooke Foundation
- John D. and Catherine T. MacArthur Foundation
- John Hartford Foundation
- John S. and James L. Knight Foundation
- John Templeton Foundation
- JPMorgan Chase
- Levi Strauss Foundation
- Lilly Endowment
- LogistiCare Foundation
- Mary Kay Ash Charitable Foundation
- Mary Reynolds Babcock Foundation
- McCormick Tribune Foundation
- National Council for Learning Disabilities
- National Fragile X Foundation
- National Geographic Society
- North Carolina GlaxoSmithKline Foundation
- OCLC, Online Computer Library Center
- Open Society Institute
- Rand Corporation
- Research Triangle Institute
- Rockefeller Foundation
- Russell Sage Foundation
- Social Development Canada
- Social Science Research Council
- Southeastern Universities Research Association
- Spencer Foundation
- Stanley Foundation
- Tinker Foundation
- TransAnalytics
- Tremaine Foundation
- Triangle Community Foundation
- U.S.-Israel Binational Science Foundation
- UPS Foundation
- W. K. Kellogg Foundation
- W. M. Keck Foundation
- William and Flora Hewlett Foundation
- William Penn Foundation
- William T. Grant Foundation
- Z. Smith Reynolds Foundation