| JSTOR | Electronic Journal Archiving Initiative | 09/20/02 | $1,285,000 | New York, NY, United States | Public Knowledge |
| The Medici Archive Project, Inc. | Matching General Support | 03/26/97 | $50,000 | New York, NY, United States | Public Knowledge |
| American Museum of Natural History | Cataloging Special Collections | 12/09/10 | $117,600 | New York, NY, United States | Public Knowledge |
| Columbia University | Cataloging Special Collections | 12/06/12 | $242,500 | New York, NY, United States | Public Knowledge |
| Jewish Theological Seminary of America | Cataloging Special Collections | 12/06/12 | $175,300 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Amazon and the Institutional Market: Acquisitions Study | 10/20/14 | $57,500 | New York, NY, United States | Public Knowledge |
| Association of Art Museum Directors Educational Foundation, Inc. | Art Museum Image Consortium | 06/18/98 | $45,000 | New York, NY, United States | Public Knowledge |
| New York Public Library | Preservation Endowment | 12/15/00 | $2,250,000 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | General Support | 12/16/02 | $5,000,000 | New York, NY, United States | Public Knowledge |
| Columbia University | Online Books Evaluation Project | 12/12/94 | $700,000 | New York, NY, United States | Public Knowledge |
| JSTOR | Arts and Humanities - Phase II | 12/17/99 | $1,750,000 | New York, NY, United States | Public Knowledge |
| American Council of Learned Societies | Digital Scholarships in the Humanities - Cyberinfrastructure Commission | 11/21/03 | $35,000 | New York, NY, United States | Public Knowledge |
| ARTstor, Inc. | Collection Development Fund II | 12/15/03 | $2,485,000 | New York, NY, United States | Public Knowledge |
| New York University | Audio Preservation in Research Libraries [Moving Image Archiving and Preservation Program] - Special Collections | 12/12/05 | $639,000 | New York, NY, United States | Public Knowledge |
| New York University | Art History Publication Consortium | 12/15/06 | $112,000 | New York, NY, United States | Public Knowledge |
| West Virginia University | Many Voices: Planning for a Consortium of Small Scholarly Societies | 04/24/17 | $59,500 | Morgantown, WV, United States | Public Knowledge |
| West Virginia University | EditMe Academic Publishing Platform | 12/04/14 | $1,000,000 | Morgantown, WV, United States | Public Knowledge |
| American Antiquarian Society | Independent Research Libraries - Financial Data | 04/04/92 | $5,000 | Worcester, MA, United States | Public Knowledge |
| American Antiquarian Society | Training and Professional Development | 09/24/09 | $50,000 | Worcester, MA, United States | Public Knowledge |
| American Antiquarian Society | Independent Research Libraries - Matching Endowment in Support of Core Functions | 04/04/92 | $1,500,000 | Worcester, MA, United States | Public Knowledge |
| American Antiquarian Society | Library Conservation | 06/17/81 | $250,000 | Worcester, MA, United States | Public Knowledge |
| Marine Biological Laboratory | Universal Biological Indexer | 03/15/02 | $500,000 | Woods Hole, MA, United States | Public Knowledge |
| Marine Biological Laboratory | Universal Biological Indexer | 12/17/04 | $166,000 | Woods Hole, MA, United States | Public Knowledge |
| Henry Francis du Pont Winterthur Museum Inc. | IRL Program II | 12/12/94 | $600,000 | Winterthur, DE, United States | Public Knowledge |
| Henry Francis du Pont Winterthur Museum Inc. | Professional Development and Training Program | 09/16/10 | $50,000 | Winterthur, DE, United States | Public Knowledge |
