| National Academy of Sciences | E-Book User Study | 12/15/00 | $216,000 | 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 |
| University of California at Berkeley | Economics of Scholarly Journal Publishing | 10/05/01 | $15,500 | Berkeley, CA, United States | Public Knowledge |
| Council on Library and Information Resources | Dunhuang Baseline Study | 11/16/01 | $50,000 | Washington, DC, United States | Public Knowledge |
| National Academy of Sciences | Intellectual Property | 11/15/02 | $50,000 | Washington, DC, United States | Public Knowledge |
| University of Oxford | Electronic Enlightenment [Voltaire Foundation] | 12/16/02 | $391,000 | Oxford, United Kingdom | Public Knowledge |
| State University of New York at Buffalo | Online Scholarly Editions - Ulysses | 12/16/02 | $170,000 | Buffalo, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | General Support | 12/16/02 | $5,000,000 | 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 |
| Yale University | Art & Architecture - E-monographs & Digital Backlist | 09/13/12 | $195,000 | New Haven, CT, United States | Public Knowledge |
| Queen’s University at Kingston | Creating an Online Database: The Letters of Benjamin Disraeli | 09/13/12 | $95,000 | Kingston, Ontario, Canada | Public Knowledge |
| Texas A&M University | Optical Character Recognition - Early Modern Texts | 09/13/12 | $734,000 | College Station, TX, United States | Public Knowledge |
| University of Toronto | Parker's Scribes: Evidence from Parker's Printed Books | 05/20/13 | $16,000 | Toronto, Ontario, Canada | Public Knowledge |
| Hypothes.is Project | Creating Minds and Books in Browsers IV | 08/19/13 | $48,500 | San Francisco, CA, United States | Public Knowledge |
| The Pennsylvania State University | The Public Philosophy Journal | 10/03/13 | $236,000 | University Park, PA, United States | Public Knowledge |
| Columbia University | E-Journal Preservation | 10/03/13 | $150,000 | New York, NY, United States | Public Knowledge |
| Newberry Library | French Paleography | 10/03/13 | $526,000 | Chicago, IL, United States | Public Knowledge |
| Northwestern University | Text Encoding Initiative Guidelines: TEI Simple | 07/21/14 | $51,500 | Evanston, IL, United States | Public Knowledge |
| New York Public Library | Books in Browsers V | 08/18/14 | $50,500 | New York, NY, United States | Public Knowledge |
| University of Delaware | Book and Paper Conservation Training Program - Phase III | 09/11/14 | $338,000 | Newark, DE, United States | Public Knowledge |
| Historical Society of Pennsylvania | Hidden Collections Initiative for Pennsylvania Small Archival Repositories - Phase III | 09/11/14 | $289,000 | Philadelphia, PA, United States | Public Knowledge |
| Northeastern University | Proteus: Text-Reuse Analysis and Interactive Corpus Construction | 09/11/14 | $500,000 | Boston, MA, United States | Public Knowledge |
| New York University | Strategic Planning for Public Books | 07/20/15 | $76,500 | New York, NY, United States | Public Knowledge |
| University of Cambridge | Online Chopin Variorum Edition | 09/10/15 | $274,000 | Cambridge, United Kingdom | Public Knowledge |
| Northeast Document Conservation Center, Inc. | Implementation of Audio Preservation Services | 09/10/15 | $1,198,000 | Andover, MA, United States | Public Knowledge |
