| The Medici Archive Project, Inc. | Web Interface | 04/25/05 | $50,000 | New York, NY, United States | Public Knowledge |
| American Council of Learned Societies | Technology Fellowships | 06/17/05 | $1,398,000 | New York, NY, United States | Public Knowledge |
| Georgia Institute of Technology | Measuring the Impact of Digitization on Journal Citations | 06/16/06 | $282,000 | Atlanta, GA, United States | Public Knowledge |
| Amherst College | Cataloging Special Collections [Folger] | 06/15/07 | $692,000 | Amherst, MA, United States | Public Knowledge |
| Duke University | Integrating Digital Papyrology - Phase I | 06/15/07 | $500,000 | Durham, NC, United States | Public Knowledge |
| Columbia University | Deacidification Process | 04/07/08 | $27,500 | New York, NY, United States | Public Knowledge |
| Columbia University Press | Gutenberg-e Print Editions | 06/13/08 | $114,000 | New York, NY, United States | Public Knowledge |
| Saint John’s University | Developing a Plan to Catalog Digitized Manuscripts | 06/13/08 | $151,000 | Collegeville, MN, United States | Public Knowledge |
| Columbia University | Web Resources for Collection Building - Phase II | 06/19/09 | $716,000 | New York, NY, United States | Public Knowledge |
| Boston University | Bibliographic Database for East Asian Archaeology II | 06/19/09 | $600,000 | Boston, MA, United States | Public Knowledge |
| The University of Oklahoma | Digital Latin Library - Phase II | 06/04/15 | $1,000,000 | Norman, OK, United States | Public Knowledge |
| Council on Library and Information Resources | Postdoctoral Fellowships in Data Curation for Medieval Studies | 06/04/15 | $900,000 | Washington, DC, United States | Public Knowledge |
| The Book Arts Press, Inc. | Planning - Society of Fellows in Critical Bibliography | 04/25/16 | $49,500 | Charlottesville, VA, United States | Public Knowledge |
| Purdue University | Interdisciplinary Research and Publication on Grand Challenges - Phase II | 06/13/16 | $750,000 | West Lafayette, IN, United States | Public Knowledge |
| Digital Public Library of America | Sustainability and Business Planning | 06/13/16 | $804,000 | Boston, MA, United States | Public Knowledge |
| Indiana University | Audiovisual Metadata Platform Planning Project | 05/22/17 | $32,000 | Bloomington, IN, United States | Public Knowledge |
| Northeastern University | Research Agenda for Historical and Multilingual OCR | 05/22/17 | $50,000 | Boston, MA, United States | Public Knowledge |
| Birkbeck College | Reading Peer Review | 06/01/17 | $99,000 | London, United Kingdom | Public Knowledge |
| American School of Classical Studies at Athens | Reclassification and RFID tagging of ASCSA Libraries and Archives | 06/01/17 | $250,000 | Princeton, NJ, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Ithaka/ArtSTOR NextGen Capital Project | 06/01/17 | $1,997,000 | New York, NY, United States | Public Knowledge |
| Library of Congress | Bridge Support for Assessing the Condition of the National Collection | 04/27/22 | $130,000 | Washington, DC, United States | Public Knowledge |
| Folger Shakespeare Library | Library Conservation | 06/17/81 | $350,000 | Washington, DC, United States | Public Knowledge |
| Eleutherian Mills-Hagley Foundation, Inc. | Independent Research Libraries Program - Part II | 06/07/93 | $600,000 | Wilmington, DE, United States | Public Knowledge |
| Medieval Academy of America | Publication Electronic Access | 05/03/95 | $30,000 | Cambridge, MA, United States | Public Knowledge |
| Case Western Reserve University | Chemical Sciences Virtual Library Project | 06/16/95 | $650,000 | Cleveland, OH, United States | Public Knowledge |
