| American Philosophical Society | Library Endowment | 10/09/92 | $750,000 | Philadelphia, PA, United States | Public Knowledge |
| University of Exeter | Pelagios 7 | 12/07/17 | $750,000 | Exeter, United Kingdom | Public Knowledge |
| University of Nevada at Las Vegas | Collections as Data: Part to Whole | 05/31/18 | $750,000 | Las Vegas, United States | Public Knowledge |
| University of Virginia | Electronic Imprint Part IV [Rotunda] | 06/13/08 | $750,000 | Charlottesville, VA, United States | Public Knowledge |
| Newberry Library | Retrospective Conversion | 06/13/03 | $750,000 | Chicago, IL, United States | Public Knowledge |
| University of California at San Diego | Union Catalogue for Art Images | 03/15/02 | $750,000 | La Jolla, CA, United States | Public Knowledge |
| University of Arizona | Library Support for Advanced Technologies | 03/05/20 | $750,000 | Tucson, AZ, United States | Public Knowledge |
| University of North Carolina at Chapel Hill | BitCurator Access - Tools for Access to Disk Images in Born-Digital Collections | 09/11/14 | $750,000 | Chapel Hill, NC, United States | Public Knowledge |
| Burlington Magazine Foundation, Inc. | 100-Year Index | 10/01/04 | $750,000 | London, United Kingdom | Public Knowledge |
| Council on Library and Information Resources | General Support | 12/17/04 | $750,000 | Washington, DC, United States | Public Knowledge |
| Rochester Institute of Technology | Image Permanence Institute II | 12/12/05 | $750,000 | Rochester, NY, United States | Public Knowledge |
| Cornell University | Project Euclid | 03/20/00 | $750,000 | Ithaca, NY, United States | Public Knowledge |
| New York Public Library | Research Collections and Preservation Consortium (ReCAP) - Phase IV | 12/09/19 | $750,000 | New York, NY, United States | Public Knowledge |
| Rochester Institute of Technology | Improving Digital Representation of Color - Phase II | 09/24/09 | $750,000 | Rochester, NY, United States | Public Knowledge |
| University of North Carolina at Chapel Hill | BitCurator: Natural Language Processing | 09/15/16 | $750,000 | Chapel Hill, NC, United States | Public Knowledge |
| Indiana University | Kuali - Open Library Environment Project 3 | 12/06/12 | $750,000 | Bloomington, IN, United States | Public Knowledge |
| Indiana University | Avalon Media System Community Development | 12/04/14 | $750,000 | Bloomington, IN, United States | Public Knowledge |
| Massachusetts Institute of Technology | Postdoctoral Research Program on Grand Challenges | 03/05/20 | $750,000 | Cambridge, MA, United States | Public Knowledge |
| University of Southern California | West Semitic Research Project | 03/15/02 | $750,000 | Los Angeles, CA, United States | Public Knowledge |
| University of Virginia | Social Networks and Archival Context (SNAC) Cooperative | 09/11/17 | $750,000 | Charlottesville, VA, United States | Public Knowledge |
| University of California at Los Angeles | Virtual Reality - History of Architecture Part II | 12/16/02 | $750,000 | Los Angeles, CA, United States | Public Knowledge |
| Johns Hopkins University | A Framework for Annotation Interoperability | 09/06/18 | $750,000 | Baltimore, MD, United States | Public Knowledge |
| Yale University | Art & Architecture Electronic Portal - Phase III | 06/06/19 | $750,000 | New Haven, CT, United States | Public Knowledge |
| WGBH Educational Foundation | The American Archive of Public Broadcasting - Phase II | 06/06/19 | $750,000 | Boston, MA, United States | Public Knowledge |
| University of Michigan | The Fulcrum Monograph Publishing Platform: Phase III | 03/05/20 | $750,000 | Ann Arbor, MI, United States | Public Knowledge |
