| Ithaka Harbors, Inc. | Strategic Alliance | 12/10/15 | $2,995,000 | New York, NY, United States | Public Knowledge |
| The Frick Collection | Integrated Library System II [ARCADE] | 12/17/08 | $464,000 | New York, NY, United States | Public Knowledge |
| American Council of Learned Societies | Proprietary Digital Collections | 11/15/10 | $32,000 | New York, NY, United States | Public Knowledge |
| New York University | Book and Paper Conservation Training Program | 12/09/10 | $315,000 | New York, NY, United States | Public Knowledge |
| College Art Association of America, Inc. | Best Practices for Fair Use - Art and Art History | 12/06/12 | $630,000 | New York, NY, United States | Public Knowledge |
| Columbia University | Online Books Evaluation Project | 12/12/94 | $700,000 | New York, NY, United States | Public Knowledge |
| JSTOR | Arts and Humanities - Phase II | 12/17/99 | $1,750,000 | New York, NY, United States | Public Knowledge |
| New Jersey Historical Society | Online Public Access Catalogue | 08/25/00 | $18,000 | Newark, NJ, United States | Public Knowledge |
| New Jersey Historical Society | Integrated Library System | 03/21/03 | $461,000 | Newark, NJ, United States | Public Knowledge |
| Princeton University | Online Scholarly Editions - Jefferson Papers | 03/21/03 | $133,000 | Princeton, NJ, United States | Public Knowledge |
| Princeton University | WordNet | 12/05/97 | $200,000 | Princeton, NJ, United States | Public Knowledge |
| Princeton University | Economics of the Electronic Library | 03/17/97 | $295,000 | Princeton, NJ, United States | Public Knowledge |
| American School of Classical Studies at Athens | Information Resources | 06/16/06 | $291,000 | Princeton, NJ, United States | Public Knowledge |
| Princeton University | Library Technology | 06/18/99 | $264,000 | Princeton, NJ, United States | Public Knowledge |
| Research Collections and Preservation Consortium, Inc. | Repository for Artifactual Collections | 05/17/02 | $30,500 | Princeton, NJ, United States | Public Knowledge |
| Princeton University Press | Electronic Enlightenment | 02/01/02 | $10,000 | Princeton, NJ, United States | Public Knowledge |
| Princeton University | Economics of Electronic Library | 10/08/93 | $210,000 | Princeton, NJ, United States | Public Knowledge |
| Princeton University | Digital Archival Manuscripts | 08/25/00 | $24,000 | Princeton, NJ, United States | Public Knowledge |
| Princeton University | Index of Christian Art | 09/21/01 | $450,000 | Princeton, NJ, United States | Public Knowledge |
| Princeton University | Economics of the Electronic Library | 10/07/94 | $290,000 | Princeton, NJ, United States | Public Knowledge |
| Princeton University | Princeton Prosody Archive | 09/24/12 | $50,000 | Princeton, NJ, United States | Public Knowledge |
| Princeton University Press | Electronic Enlightenment | 06/15/01 | $74,000 | Princeton, NJ, United States | 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 |
| Princeton University | ARTstor Medieval Module | 11/08/02 | $41,100 | Princeton, NJ, United States | Public Knowledge |
| Old Dominion University | Developing a Test for Object Reuse and Exchange | 01/28/08 | $24,500 | Norfolk, VA, United States | Public Knowledge |
