| West Philadelphia Cultural Alliance | Support for Community-Based Archives | 12/11/20 | $100,000 | Philadelphia , PA, United States | Public Knowledge |
| The Library Company of Philadelphia | Collection Access - Fellowships | 06/16/87 | $150,000 | Philadelphia, PA, United States | Public Knowledge |
| The Library Company of Philadelphia | Short-Term Research Fellowships | 09/20/96 | $100,000 | Philadelphia, PA, United States | Public Knowledge |
| University of Pennsylvania | Typed Object Model | 12/16/02 | $150,000 | Philadelphia, PA, United States | Public Knowledge |
| University of Pennsylvania | Cataloging Special Collections | 12/09/10 | $490,700 | Philadelphia, PA, United States | Public Knowledge |
| University of Pennsylvania | Access to Archival and Artifactual Collections | 03/20/00 | $170,000 | Philadelphia, PA, United States | Public Knowledge |
| Conservation Center for Art and Historic Artifacts | Preservation Field Service Center | 03/16/01 | $47,000 | Philadelphia, PA, United States | Public Knowledge |
| Free Library of Philadelphia Foundation | Chronicling Resistance at the Free Library of Philadelphia | 06/04/20 | $600,000 | Philadelphia , PA, United States | Public Knowledge |
| University of Pennsylvania | Cataloging Lea Library | 03/14/08 | $450,000 | Philadelphia, PA, United States | Public Knowledge |
| Temple University | Reach Library/University Press Partnership Summit | 02/22/16 | $40,000 | Philadelphia, PA, United States | Public Knowledge |
| University of Pittsburgh | Summer Institutes for Advanced Study in the Information Sciences | 06/18/10 | $600,000 | Pittsburgh, PA, United States | Public Knowledge |
| William Way LGBT Community Center | Support for Community-Based Archives | 12/09/19 | $51,000 | Philadelphia, PA, United States | Public Knowledge |
| Swarthmore College | The Writing Program Administration (WPA) Census Data Project | 08/18/14 | $60,000 | Swarthmore, PA, United States | Public Knowledge |
| The Society for Classical Studies | L'Annee Philologique | 06/23/08 | $48,000 | Philadelphia, PA, United States | Public Knowledge |
| University of Pennsylvania | Cataloging Special Collections | 12/06/12 | $249,800 | Philadelphia, PA, United States | Public Knowledge |
| The Society for Classical Studies | Database Enhancements | 12/15/03 | $256,000 | Philadelphia, PA, United States | Public Knowledge |
| Philadelphia Area Consortium of Special Collections Libraries, Inc. | Special Collections Survey | 12/17/04 | $411,000 | Philadelphia, PA, United States | Public Knowledge |
| Philadelphia Area Consortium of Special Collections Libraries, Inc. | Geohistory Network - Special Collections | 12/17/04 | $50,000 | Philadelphia, PA, United States | Public Knowledge |
| University of Pittsburgh | Developing New Models of Scholarly Communication Across Disciplines | 12/11/07 | $782,000 | Pittsburgh, PA, United States | Public Knowledge |
| The Library Company of Philadelphia | Improved Collection Care and Management | 10/02/98 | $250,000 | Philadelphia, PA, United States | Public Knowledge |
| Historical Society of Pennsylvania | Collections and Management | 02/27/96 | $29,500 | Philadelphia, PA, United States | Public Knowledge |
| American Philosophical Society | Preserving and Revitalizing Endangered Native American Languages | 03/10/11 | $500,000 | Philadelphia, PA, United States | Public Knowledge |
| The Pennsylvania State University | Personal Digital Archiving Project | 03/15/12 | $143,000 | University Park, PA, United States | Public Knowledge |
| University of Pennsylvania | Digital Books Project | 03/19/99 | $218,000 | Philadelphia, PA, United States | Public Knowledge |
| University of Pittsburgh | Geographic Information Systems | 02/02/01 | $25,000 | Pittsburgh, PA, United States | Public Knowledge |
