| University of California at Berkeley | Economics of Scholarly Journal Publishing | 06/21/02 | $395,000 | Berkeley, CA, United States | Public Knowledge |
| Northwestern University | Mellon International Dunhuang Archive - Symposium | 04/26/04 | $15,000 | Evanston, IL, United States | Public Knowledge |
| Northwestern University | Digital Sculpture | 05/17/04 | $49,000 | Evanston, IL, United States | Public Knowledge |
| The British Library | Conservation Research Agenda | 05/17/04 | $21,000 | London, United Kingdom | Public Knowledge |
| Cornell University | Digital Publishing System | 06/11/04 | $669,000 | Ithaca, NY, United States | Public Knowledge |
| New York Public Library | Restructuring Assessment | 06/11/04 | $5,000,000 | New York, NY, United States | Public Knowledge |
| American Council of Learned Societies | Cyber-Infrastructure Commission | 06/11/04 | $206,000 | New York, NY, United States | Public Knowledge |
| Indiana University | Corpus of Encoded Music Scores | 04/18/05 | $49,000 | Bloomington, IN, United States | Public Knowledge |
| University of Missouri at Columbia | Salvage and Restoration of Access to Mold-Damaged Library Collections | 06/05/14 | $400,000 | Columbia, MO, United States | Public Knowledge |
| University of York | Archbishops' Registers of the Diocese of York: Imaging, Conservation, Development, and Training | 06/05/14 | $299,000 | York, United Kingdom | Public Knowledge |
| Johns Hopkins University | Archaeology of Reading in Early Modern Europe | 06/05/14 | $488,000 | Baltimore, MD, United States | Public Knowledge |
| University of Oklahoma | Digital Latin Library - Phase II | 06/04/15 | $1,000,000 | Norman, OK, United States | Public Knowledge |
| Austrian National Library | Papyri of the Early Arab Period Online - Phase II | 06/04/15 | $431,000 | Vienna, Austria | Public Knowledge |
| Council on Library and Information Resources | Operational Support | 06/04/15 | $1,500,000 | Washington, DC, 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 |
| Brown University | Library Digital Engagement and Curation Program | 06/13/16 | $575,000 | Providence, RI, United States | Public Knowledge |
| The Book Arts Press, Inc. | Society of Fellows in Critical Bibliography | 06/01/17 | $1,000,000 | Charlottesville, VA, United States | Public Knowledge |
| Council on Library and Information Resources | Operational Support II | 06/01/17 | $1,500,000 | Washington, DC, United States | Public Knowledge |
| American Antiquarian Society | Library Conservation | 06/17/81 | $250,000 | Worcester, MA, United States | Public Knowledge |
| Henry E. Huntington Library & Art Gallery | Library Conservation | 06/17/81 | $450,000 | San Marino, CA, United States | Public Knowledge |
| University of Chicago | Surveys of Archival Collections | 05/15/06 | $49,000 | Chicago, IL, United States | Public Knowledge |
| University of Virginia | Interpretive Tools for Online Humanities | 06/16/06 | $798,000 | Charlottesville, VA, United States | Public Knowledge |
| Fondation pour le Lexicon Iconographicum Mythologiae Classicae | Lexicon Iconographicum Mythologia Classicae Supplement | 06/15/07 | $109,000 | Basel, Switzerland | Public Knowledge |
| Center for Research Libraries | Global Resource Network Planning | 03/17/08 | $29,500 | Chicago, IL, United States | Public Knowledge |
| University of California at Los Angeles | Cataloging the Rare Book Backlog | 06/13/08 | $750,000 | Los Angeles, CA, United States | Public Knowledge |
