| Johns Hopkins University | Library Managment - New Models of Academic Support | 02/21/03 | $50,000 | Baltimore, MD, United States | Public Knowledge |
| Tufts University | Digital Library of Classic Books | 02/26/07 | $50,000 | Medford, MA, United States | Public Knowledge |
| New-York Historical Society | Contemporary History | 04/19/02 | $50,000 | New York, NY, United States | Public Knowledge |
| New York University | Examining the Use of Online Forums as Venues for Open Peer Review of Scholarly Articles | 03/14/11 | $50,000 | New York, NY, United States | Public Knowledge |
| Stanford University | Methodology for Assessment of Research Libraries | 07/21/14 | $50,000 | Stanford, CA, United States | Public Knowledge |
| Washington University in St. Louis | Hydra Implementation Project | 07/21/14 | $50,000 | St. Louis, MO, United States | Public Knowledge |
| American Foundation for the University of Durham | Library Services | 09/12/95 | $50,000 | Anapolis, MD, United States | Public Knowledge |
| New York University | Database of Recorded American Music | 10/13/00 | $50,000 | New York, NY, United States | Public Knowledge |
| Columbia University | Art & Architecture - History Scholarly Publishing | 08/15/05 | $50,000 | New York, NY, United States | Public Knowledge |
| University of Missouri at Saint Louis | 18th Century British Periodicals Census - Part II | 07/21/08 | $50,000 | St. Louis, MO, United States | Public Knowledge |
| The Library Company of Philadelphia | Training and Professional Development | 09/24/09 | $50,000 | Philadelphia, PA, United States | Public Knowledge |
| New-York Historical Society | Training and Professional Development | 09/24/09 | $50,000 | New York, NY, United States | Public Knowledge |
| American Philosophical Society | Professional Development and Training Program | 09/16/10 | $50,000 | Philadelphia, PA, 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 |
| University College Dublin, National University of Ireland | Extensible Infrastructure for Irish Research Libraries | 08/08/11 | $50,000 | Dublin, Ireland | Public Knowledge |
| University of Missouri at Saint Louis | 18th Century British Periodicals Census | 03/26/07 | $50,000 | St. Louis, MO, United States | Public Knowledge |
| The Frick Collection | Reframing Collections for a Digital Age | 01/30/12 | $50,000 | New York, NY, United States | Public Knowledge |
| Johns Hopkins University | Improving the Interoperability of Digitized Medieval Manuscripts | 02/19/13 | $50,000 | Baltimore, MD, United States | Public Knowledge |
| Council on Library and Information Resources | Planning for Digitization of Hidden Special Collections and Archives | 02/18/14 | $50,000 | Washington, DC, United States | Public Knowledge |
| Amigos Library Services | Preservation Field Service Center | 03/16/01 | $50,000 | Dallas, TX, United States | Public Knowledge |
| University of California Press Foundation | Humanities Publishing | 12/17/07 | $50,000 | Berkeley, CA, United States | Public Knowledge |
| Stanford University | Linked Data Workshop | 03/14/11 | $50,000 | Stanford, CA, United States | Public Knowledge |
| Five Colleges, Incorporated | New England Regional Library Print Management Planning | 04/29/13 | $50,000 | Amherst, MA, United States | Public Knowledge |
| University of Victoria | Planning for Renaissance Knowledge Network | 05/19/14 | $50,000 | Victoria, BC, Canada | Public Knowledge |
| Manilatown Heritage Foundation | Support for Community-Based Archives | 12/09/19 | $50,000 | San Francisco, CA, United States | Public Knowledge |
