| The National Book Foundation, Inc. | A Study of Translated Books in the US | 07/11/16 | $99,500 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Digital Monograph Production Cost Study | 04/21/14 | $19,500 | New York, NY, United States | Public Knowledge |
| New York University | Book and Paper Conservation Training - Bridge Funding | 06/13/16 | $77,000 | New York, NY, United States | Public Knowledge |
| American Council of Learned Societies | Electronic Publishing Initiative for Scholarly Monographs in History | 06/18/99 | $3,000,000 | New York, NY, United States | Public Knowledge |
| Master Drawings Association, Inc. | Master Drawings Journal | 08/24/01 | $50,000 | New York, NY, United States | Public Knowledge |
| New York University | Multimedia Information Systems | 10/07/94 | $650,000 | New York, NY, United States | Public Knowledge |
| Columbia University | Completion of Mapping Gothic France | 10/17/11 | $41,600 | New York, NY, United States | Public Knowledge |
| New York Public Library | President's Initiative Fund | 12/01/11 | $200,000 | New York, NY, United States | Public Knowledge |
| Center for Jewish History, Inc. | Cataloging Special Collections | 12/01/11 | $229,600 | New York, NY, United States | Public Knowledge |
| American Museum of Natural History | Cataloging Special Collections | 12/06/12 | $320,400 | New York, NY, United States | Public Knowledge |
| College Art Association of America, Inc. | Digital Scholarship Guidelines for Promotion and Tenure in Art and Architectural History | 10/20/14 | $90,000 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Study on the Costs of Publishing Monographs | 12/04/14 | $142,000 | New York, NY, United States | Public Knowledge |
| American Numismatic Society | Humanities Open Book Program | 12/10/15 | $47,500 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Capital Fund | 12/15/03 | $6,000,000 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Cultural Heritage Materials | 11/22/04 | $45,000 | New York, NY, United States | Public Knowledge |
| The Frick Collection | Integrated Library System | 12/15/06 | $669,000 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Core Operations Support - Phase IV | 12/15/06 | $1,000,000 | 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 Public Library | Serials Collections Automation | 12/12/94 | $1,000,000 | New York, NY, United States | Public Knowledge |
| Academy of Political Science | Electric Journal Publication | 12/15/00 | $102,000 | New York, NY, United States | Public Knowledge |
| Modern Language Association of America | JSTOR Modern Language and Literature Journals | 12/17/99 | $2,000,000 | New York, NY, United States | Public Knowledge |
| Rhizome Communications, Inc. | Webrecorder, a web archiving tool: Phase Two | 12/07/17 | $1,000,000 | New York, NY, United States | Public Knowledge |
| New York Public Library | Research Collections and Preservation Consortium (ReCAP) Implementation Phase Two | 12/07/17 | $988,000 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Humanities Open Book | 03/15/18 | $200,000 | New York, NY, United States | Public Knowledge |
