| Hypothes.is Project | Scaling Annotation in Scholarship and the Humanities | 05/31/18 | $2,000,000 | San Francisco, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Capital Fund III | 12/17/04 | $2,000,000 | New York, NY, United States | Public Knowledge |
| Yale University | Music Librarian Endowment | 10/07/94 | $2,000,000 | New Haven, CT, United States | Public Knowledge |
| American Museum of Natural History | Integrated Digital Library | 03/19/99 | $2,000,000 | New York, NY, United States | Public Knowledge |
| Modern Language Association of America | JSTOR Modern Language and Literature Journals | 12/17/99 | $2,000,000 | New York, NY, United States | Public Knowledge |
| New York Public Library | Preservation of At-Risk Audiovisual Collections | 09/15/16 | $2,000,000 | New York, NY, United States | Public Knowledge |
| University of Kentucky | Digital Restoration of the Herculaneum Papyri | 03/06/19 | $2,002,000 | Lexington, KY, United States | Public Knowledge |
| Council on Library and Information Resources | Postdoctoral Fellowship Program in Data Curation for African American and African Studies - Two-Year Fellowship Extensions | 12/11/20 | $2,010,000 | Arlington, VA, United States | Public Knowledge |
| State University of New York College at Buffalo | The Library & Archives Conservation Education (LACE) Consortium Program | 09/11/17 | $2,100,000 | Buffalo, NY, United States | Public Knowledge |
| Council on Library and Information Resources | General Support IV | 03/16/07 | $2,190,000 | Washington, DC, United States | Public Knowledge |
| Council of Independent Colleges | Shared Shelf for Teaching and Research at Independent Colleges | 12/04/14 | $2,200,000 | Washington, DC, United States | Public Knowledge |
| New York Public Library | Preservation Endowment | 12/15/00 | $2,250,000 | New York, NY, United States | Public Knowledge |
| ARTstor, Inc. | Collection Development Fund IV | 09/17/05 | $2,300,000 | New York, NY, United States | Public Knowledge |
| National Historical Publications and Records Commission | Collaborative Digital Scholarly Editions for Ethnic Studies Disciplines | 12/11/20 | $2,350,000 | Washington, DC, United States | Public Knowledge |
| New York University | New-York Historical Society Library Collections | 06/16/00 | $2,365,000 | New York, NY, United States | Public Knowledge |
| OCLC, Inc. | Entity Reconciliation for Linked Open Data | 12/09/19 | $2,436,000 | Dublin, OH, United States | Public Knowledge |
| ARTstor, Inc. | Collection Development Fund II | 12/15/03 | $2,485,000 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Content Development - Phase II | 09/17/05 | $2,500,000 | New York, NY, United States | Public Knowledge |
| Stanford University | Linked Data for Production: Phase III | 03/05/20 | $2,500,000 | Stanford, CA, United States | Public Knowledge |
| American Library Association | Let Our Legacy Be Justice | 12/11/20 | $2,550,000 | Chicago, IL, United States | Public Knowledge |
| Council on Library and Information Resources | General Support I | 12/17/99 | $2,600,000 | Washington, DC, United States | Public Knowledge |
| Society of Architectural Historians | Architecture Visual Resource Network | 03/14/08 | $2,718,000 | Chicago, IL, United States | Public Knowledge |
| Council on Library and Information Resources | Recordings at Risk: Audiovisual Preservation | 09/15/16 | $2,725,000 | Washington, DC, United States | Public Knowledge |
| Council on Library and Information Resources | Postdoctoral Fellowships in Support of Data Curation for African American and African Studies | 09/06/18 | $2,750,000 | Washington, DC, United States | Public Knowledge |
| JSTOR | Art History Cluster | 12/15/00 | $2,800,000 | New York, NY, United States | Public Knowledge |
