| University of Illinois at Urbana-Champaign | Requirements for Text Tools Analysis | 09/19/03 | $56,000 | Champaign, IL, 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 |
| Indiana University | Corpus of Encoded Music Scores | 04/18/05 | $49,000 | Bloomington, IN, United States | Public Knowledge |
| University of Chicago | Surveys of Archival Collections | 05/15/06 | $49,000 | Chicago, IL, United States | 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 |
| Stanford University | Linked Data Workshop | 03/14/11 | $50,000 | Stanford, CA, United States | Public Knowledge |
| Historical Society of Pennsylvania | Hidden Collections Initiative for Pennsylvania Small Archival Repositories - Phase I | 06/03/11 | $162,000 | Philadelphia, PA, United States | Public Knowledge |
| University of Oxford | Conversion of Music and Map Catalogues | 06/03/11 | $493,000 | Oxford, United Kingdom | Public Knowledge |
| OCLC, Inc. | University Futures, Library Futures | 12/19/16 | $135,000 | Dublin, OH, United States | Public Knowledge |
| University of Arizona | Humanities Open Book | 03/09/17 | $73,000 | Tuscon, AZ, United States | Public Knowledge |
| University of North Carolina at Chapel Hill | Community-based Archives: Southern Historical Collection | 03/09/17 | $877,000 | Chapel Hill, NC, United States | Public Knowledge |
| North Carolina State University | Library Support for Advanced Technologies | 03/09/17 | $414,000 | Raleigh, NC, United States | Public Knowledge |
| Texas A&M University | Planning for Digital Edition Publishing Cooperatives | 12/07/17 | $75,000 | College Station, TX, United States | Public Knowledge |
| Massachusetts Historical Society | Planning for Digital Edition Publishing Cooperatives | 12/07/17 | $62,000 | Boston, MA, United States | Public Knowledge |
| University of California at Santa Cruz | Digital Edition Publishing Cooperatives | 12/07/17 | $100,000 | Santa Cruz, CA, United States | Public Knowledge |
| University of Maryland at College Park | Books.Files: Assessing Digital Assets in the Book Industry for Scholarly Use | 10/18/17 | $48,500 | College Park, MD, United States | Public Knowledge |
| University of Hawaii | Humanities Open Book, Phase II | 03/15/18 | $100,000 | Honolulu, HI, United States | Public Knowledge |
| OCLC, Inc. | Infrastructure for shared print collections | 05/31/18 | $1,001,000 | Dublin, United States | Public Knowledge |
| University of Pennsylvania | Research Libraries Group | 03/28/79 | $130,000 | Philadelphia, PA, United States | Public Knowledge |
| Henry E. Huntington Library & Art Gallery | Library Conservation | 06/17/81 | $450,000 | San Marino, CA, United States | Public Knowledge |
| Rhode Island Historical Society | The Rhode Island History Directory and Evaluation Initiative | 05/31/12 | $160,000 | Providence, RI, United States | Public Knowledge |
