| Ithaka Harbors, Inc. | Content Development - Phase II | 09/17/05 | $2,500,000 | New York, NY, United States | Public Knowledge |
| American Research Center in Egypt, Inc. | Collection Management System [Egypt] | 07/24/06 | $49,400 | San Antonio, TX, United States | Public Knowledge |
| University of Oxford | Electronic Enlightenment Publishing Agreements | 08/07/06 | $50,000 | Oxford, United Kingdom | Public Knowledge |
| Appalachian College Association | Field Recordings Assessment | 08/21/06 | $14,600 | Berea, KY, United States | Public Knowledge |
| Bibliotheque nationale de France | Mellon International Dunhuang Archive - Tibetan Collection | 09/15/06 | $170,000 | Paris, France | Public Knowledge |
| Robert W. Woodruff Library of the Atlanta University Center, Inc. | Morehouse College Martin Luther King Jr. Collection II | 10/03/07 | $401,000 | Atlanta, GA, United States | Public Knowledge |
| Syracuse University | Examining Adademic and Library Cultures | 10/03/07 | $53,000 | Syracuse, NY, United States | Public Knowledge |
| University of Cambridge | Matthew Parker on the Web - Phase IV | 10/03/07 | $1,423,000 | Cambridge, United Kingdom | Public Knowledge |
| Cornell University | Open Access Articles - Impact Assessment | 10/03/07 | $203,000 | Ithaca, NY, United States | Public Knowledge |
| Children’s Defense Fund | Edelman Papers | 09/18/08 | $55,000 | Washington, DC, United States | Public Knowledge |
| Robert W. Woodruff Library of the Atlanta University Center, Inc. | Software Programmer for Martin Luther King Jr. Collection | 09/18/08 | $65,000 | Atlanta, GA, United States | Public Knowledge |
| The Society for Classical Studies | Endowment Campaign for Classics Research and Teaching | 09/18/08 | $325,000 | Philadelphia, PA, United States | Public Knowledge |
| Council on Library and Information Resources | Declassified Analytical Tools | 06/22/09 | $28,000 | Washington, DC, United States | Public Knowledge |
| University of California at Berkeley | Scholarly Communications Study III | 06/22/09 | $75,000 | Berkeley, CA, United States | Public Knowledge |
| The Medici Archive Project, Inc. | Developing a Plan to Redesign the Medici Archives' Online Catalog | 08/03/09 | $50,000 | New York, NY, United States | Public Knowledge |
| Pittsburgh Symphony, Inc. | Improving Access to and Preservation of Archival Collections | 09/24/09 | $92,000 | Pittsburgh, PA, United States | Public Knowledge |
| Columbia University | Planning for Shared Library Services | 09/24/09 | $385,000 | New York, NY, United States | Public Knowledge |
| The Regents of the University of California | Examining the Relationship Between Print and Digital Repositories | 09/24/09 | $70,000 | Oakland, CA, United States | Public Knowledge |
| American Antiquarian Society | Training and Professional Development | 09/24/09 | $50,000 | Worcester, MA, United States | Public Knowledge |
| Amherst College | Training and Professional Development | 09/24/09 | $44,000 | Amherst, MA, United States | Public Knowledge |
| Institute of American Indian & Alaska Native Culture & Arts | Migration to the Millennium - Integrated Library System | 07/19/10 | $64,000 | Santa Fe, NM, United States | Public Knowledge |
| University of Miami | Rebuilding the Cuban Theater Digital Archive | 09/16/10 | $172,000 | Coral Gables, FL, United States | Public Knowledge |
| Pierpont Morgan Library | Professional Development and Training Program | 09/16/10 | $50,000 | New York, NY, United States | Public Knowledge |
| George Mason University | Improving Access to the Zotero Tool | 09/16/10 | $600,000 | Fairfax, VA, United States | Public Knowledge |
| Council on Library and Information Resources | Developing a Prototype for the Digital Public Library of America | 05/31/11 | $46,000 | Washington, DC, United States | Public Knowledge |
