| Yale University | Electronic Portal for Art and Architecture Books | 12/04/14 | $840,000 | New Haven, CT, United States | Public Knowledge |
| Council on Library and Information Resources | Digitizing Hidden Special Collections and Archives: Enabling New Scholarship Through Increasing Access to Unique Materials | 12/04/14 | $340,000 | Washington, DC, United States | Public Knowledge |
| Leipzig University | Annotating and Editing with Canonical Text Services | 12/10/15 | $204,000 | Leipzig, Germany | Public Knowledge |
| Washington University in St. Louis | Preservation of Social Media | 12/10/15 | $517,000 | St. Louis, MO, United States | Public Knowledge |
| Techsoup Global | General Support for NGOsource | 12/10/15 | $300,000 | San Francisco, CA, United States | Public Knowledge |
| University of Connecticut | Scholarly Communication Design Studio Implementation | 12/08/16 | $789,000 | Storrs, CT, United States | Public Knowledge |
| Duke University | Scholarly Communications Institute | 12/08/16 | $260,000 | Durham, NC, United States | Public Knowledge |
| Atlanta University Center, Inc. | Library Planning | 12/13/78 | $10,000 | Atlanta, GA, United States | Public Knowledge |
| American Philosophical Society | Cataloguing | 12/18/86 | $125,000 | Philadelphia, PA, United States | Public Knowledge |
| Northwestern University | Chinese Cave Art - Part II | 09/17/99 | $185,000 | Evanston, IL, United States | Public Knowledge |
| Stanford University | 3D Imaging | 09/22/00 | $100,000 | Stanford, CA, United States | Public Knowledge |
| Somerset House Art History Foundation | Courtauld Institute of Art | 11/17/00 | $20,500 | Merion Station, PA, United States | Public Knowledge |
| Burlington Magazine Foundation, Inc. | Indexing and General Support | 12/15/00 | $641,000 | London, United Kingdom | Public Knowledge |
| University of Pennsylvania | Archiving of Electronic Journals | 12/15/00 | $150,000 | Philadelphia, PA, United States | Public Knowledge |
| The Regents of the University of California | Journal Management Initiative | 12/15/00 | $670,000 | Oakland, CA, United States | Public Knowledge |
| University of Cambridge | Newton Papers | 12/15/00 | $674,000 | Cambridge, United Kingdom | Public Knowledge |
| University of London | Courtauld Institute of Art | 10/19/01 | $49,000 | London, United Kingdom | Public Knowledge |
| University of Chicago | Strengthening Library Preservation Programs | 12/17/01 | $1,000,000 | Chicago, IL, United States | Public Knowledge |
| Anthology of Recorded Music, Inc. | Database of Recorded American Music | 12/17/01 | $895,000 | Brooklyn, NY, United States | Public Knowledge |
| University of Kentucky | Consolation of Philosophy | 10/18/02 | $20,000 | Lexington, KY, United States | Public Knowledge |
| National Academy of Sciences | Intellectual Property | 11/15/02 | $50,000 | Washington, DC, United States | Public Knowledge |
| Royal Holloway and Bedford New College | Online Scholarly Editions - Chopin | 12/16/02 | $110,000 | Egham, United Kingdom | Public Knowledge |
| University of Virginia | Special Collections - Assessment | 12/16/02 | $265,000 | Charlottesville, VA, United States | Public Knowledge |
| University of California at Santa Barbara | New Models of Academic Support | 12/16/02 | $40,000 | Santa Barbara, CA, United States | Public Knowledge |
| British Museum | Mellon International Dunhuang Archive - Phase II | 12/16/02 | $380,000 | London, United Kingdom | Public Knowledge |
