| University of Oxford | Preservation Microfilming | 09/29/88 | $1,000,000 | Oxford, United Kingdom | Public Knowledge |
| University of Virginia | Federating Repositories of Accessible Learning Materials for Higher Education | 12/13/18 | $1,000,000 | Charlottesville, VA, United States | Public Knowledge |
| Nonprofit Finance Fund | Building Financial Resilience in the Digital Humanities | 12/09/19 | $1,000,000 | New York, NY, United States | Public Knowledge |
| University of Virginia | Digital Edition Publishing Cooperatives | 12/09/19 | $1,000,000 | Charlottesville, VA, United States | Public Knowledge |
| Indiana University | Preservation Endowment | 03/16/01 | $1,000,000 | Bloomington, IN, United States | Public Knowledge |
| University of Michigan | The Fulcrum Monograph Publishing Platform, Phase II | 03/15/18 | $1,000,000 | Ann Arbor, MI, United States | Public Knowledge |
| University of Illinois at Urbana-Champaign | Digital Publishing Infrastructure Within Scholarly Commons | 09/10/15 | $1,000,000 | Champaign, IL, United States | Public Knowledge |
| New York Public Library | Research Collections and Preservation Consortium (ReCAP) Implementation | 09/10/15 | $1,000,000 | New York, NY, United States | Public Knowledge |
| University of Virginia | Social Networks and Archival Context Cooperative - Pilot Phase | 06/04/15 | $1,000,000 | Charlottesville, VA, United States | Public Knowledge |
| Library Freedom, Inc. | Support for Library Freedom Project | 12/08/22 | $1,000,000 | Philadelphia, PA, United States | Public Knowledge |
| New York Public Library | Relief for Underwater Endowments | 06/19/09 | $1,000,000 | New York, NY, United States | Public Knowledge |
| Rhizome Communications, Inc. | Building Financial Resilience in the Digital Humanities | 09/13/21 | $1,000,000 | New York, NY, United States | Public Knowledge |
| University of Cambridge | Preservation microfilming | 09/29/88 | $1,000,000 | Cambridge, United Kingdom | Public Knowledge |
| Bucknell University | Digital Edition Publishing Cooperatives | 12/09/19 | $1,000,000 | Lewisburg, PA, United States | Public Knowledge |
| Massachusetts Historical Society | Digital Edition Publishing Cooperatives | 12/09/19 | $1,000,000 | Boston, MA, United States | Public Knowledge |
| University of Oxford | Strengthening Library Preservation Services | 06/21/02 | $1,000,000 | Oxford, United Kingdom | Public Knowledge |
| Stanford University | Mellon Electronic Journal Archiving Program - LOCKSS Part II | 06/21/02 | $1,000,000 | Stanford, CA, United States | Public Knowledge |
| ARTstor, Inc. | Collection Development Fund | 06/13/03 | $1,000,000 | New York, NY, United States | Public Knowledge |
| South Asian American Digital Archive | Building Financial Resilience in the Digital Humanities | 09/13/21 | $1,000,000 | Philadelphia, PA, United States | Public Knowledge |
| Hypothes.is Project | Web-based Annotation Tools | 06/13/16 | $1,000,000 | San Francisco, CA, United States | Public Knowledge |
| WGBH Educational Foundation | The American Archive of Public Broadcasting | 06/01/17 | $1,000,000 | Boston, MA, United States | Public Knowledge |
| The Book Arts Press, Inc. | Society of Fellows in Critical Bibliography | 06/01/17 | $1,000,000 | Charlottesville, VA, United States | Public Knowledge |
| West Virginia University | EditMe Academic Publishing Platform | 12/04/14 | $1,000,000 | Morgantown, WV, United States | Public Knowledge |
| New York Public Library | Serials Collections Automation | 12/12/94 | $1,000,000 | New York, NY, United States | Public Knowledge |
| University of Virginia | Digital Scholarship | 12/17/99 | $1,000,000 | Charlottesville, VA, United States | Public Knowledge |
