| ARTstor, Inc. | General Support | 10/01/04 | $8,000,000 | New York, NY, United States | Public Knowledge |
| ARTstor, Inc. | Collection Development Fund IV | 09/17/05 | $2,300,000 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Content Development - Phase II | 09/17/05 | $2,500,000 | New York, NY, United States | Public Knowledge |
| The Medici Archive Project, Inc. | Redesigning the Catalog of the Medici Archives | 06/18/10 | $553,000 | New York, NY, United States | Public Knowledge |
| Association of American University Presses, Inc. | Planning for UPScope Platform | 09/10/15 | $166,000 | New York, NY, United States | Public Knowledge |
| New York University | Database of Recorded American Music | 10/13/00 | $50,000 | New York, NY, United States | Public Knowledge |
| The Frick Collection | Photographic Property Rights | 11/17/00 | $25,000 | New York, NY, United States | Public Knowledge |
| New York Public Library | Archiving of Electronic Journals | 12/15/00 | $150,000 | New York, NY, United States | Public Knowledge |
| JSTOR | Art History Cluster | 12/15/00 | $2,800,000 | New York, NY, United States | Public Knowledge |
| JSTOR | Music Clusters | 12/17/01 | $450,000 | New York, NY, United States | Public Knowledge |
| Repertoire International de Litterature Musicale, Inc. | Indexing and Archiving | 12/16/02 | $71,000 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Core Support & Content Development | 12/17/04 | $3,200,000 | New York, NY, United States | Public Knowledge |
| ARTstor, Inc. | Collection Development Fund III | 12/17/04 | $4,000,000 | New York, NY, United States | Public Knowledge |
| Ithaka Harbors, Inc. | Portico - E-Archive | 12/12/05 | $1,500,000 | New York, NY, United States | Public Knowledge |
| University of York | Archbishops' Registers of the Diocese of York | 11/21/11 | $50,000 | York, United Kingdom | Public Knowledge |
| Museum of the City of New York | Cataloging Special Collections | 12/06/12 | $129,700 | New York, NY, United States | Public Knowledge |
| Columbia University | Cataloging Special Collections | 12/06/12 | $75,500 | New York, NY, United States | Public Knowledge |
| Association of American University Presses, Inc. | University Press Environmental Scan | 10/21/13 | $31,500 | New York, NY, United States | Public Knowledge |
| New York University | Archiving Composers' Websites | 12/04/14 | $480,000 | New York, NY, United States | Public Knowledge |
| JSTOR | Start-Up Expenses | 11/14/95 | $50,000 | New York, NY, United States | Public Knowledge |
| JSTOR | Initital Phase | 12/18/95 | $1,500,000 | New York, NY, United States | Public Knowledge |
| American Jewish Historical Society | Library Intergration | 12/16/97 | $30,000 | New York, NY, United States | Public Knowledge |
| Pierpont Morgan Library | Conservation Endowment | 03/18/81 | $600,000 | New York, NY, United States | Public Knowledge |
| Columbia University | Sustainability of Web-Based Digital Mapping Projects | 01/24/19 | $89,500 | New York, NY, United States | Public Knowledge |
| Winthrop Group, Inc. | Gutenberg-e Publishing Project - Phase I | 01/26/09 | $40,000 | New York, NY, United States | Public Knowledge |
