| ARTstor, Inc. | Collection Development Fund | 06/13/03 | $1,000,000 | New York, NY, United States | Public Knowledge |
| Modern Language Association of America | MLA International Bibliography | 06/18/99 | $1,500,000 | New York, NY, United States | Public Knowledge |
| New York University | Moving Image Preservation | 09/21/01 | $732,000 | New York, NY, United States | Public Knowledge |
| ARTstor, Inc. | General Support | 10/01/04 | $8,000,000 | New York, NY, United States | Public Knowledge |
| Columbia University | Art & Architecture - History Scholarly Publishing | 08/15/05 | $50,000 | 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 |
| University of York | Internet Publication | 09/18/08 | $250,000 | York, United Kingdom | Public Knowledge |
| New-York Historical Society | Training and Professional Development | 09/24/09 | $50,000 | New York, NY, United States | Public Knowledge |
| New York University | Collaborative Planning for Electronic Books - Phase II | 07/19/10 | $47,000 | New York, NY, United States | Public Knowledge |
| Dunhuang Foundation, Inc. | Advancing Digital Strategy Through Professional and Scholarly Exchange II | 09/11/14 | $329,000 | New York, NY, United States | Public Knowledge |
| New York University | Strategic Planning for Public Books | 07/20/15 | $76,500 | New York, NY, United States | Public Knowledge |
| American Council of Learned Societies | Digital Extension Grant Program II | 09/15/16 | $915,000 | 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 |
| Columbia University | Special Collections Processing | 12/17/04 | $355,000 | New York, NY, United States | Public Knowledge |
| ARTstor, Inc. | Collection Development Fund V | 12/15/06 | $8,550,000 | 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 |
| New York University | Database of Recorded American Music | 10/13/00 | $50,000 | 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 |
| New York Public Library | Preservation Endowment | 12/15/00 | $2,250,000 | 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. | General Support | 12/16/02 | $5,000,000 | New York, NY, United States | Public Knowledge |
| American Council of Learned Societies | Digital Scholarships in the Humanities - Cyberinfrastructure Commission | 11/21/03 | $35,000 | New York, NY, United States | Public Knowledge |
| Columbia University | Web Resources Archiving Collaboration | 12/06/12 | $550,000 | 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 |
| New York University | Archiving Composers' Websites | 12/04/14 | $480,000 | New York, NY, United States | Public Knowledge |
