| American Antiquarian Society | Library Conservation | 06/17/81 | $250,000 | Worcester, MA, United States | Public Knowledge |
| American Antiquarian Society | Independent Research Libraries - Matching Endowment in Support of Core Functions | 04/04/92 | $1,500,000 | Worcester, MA, United States | Public Knowledge |
| American Antiquarian Society | Independent Research Libraries - Financial Data | 04/04/92 | $5,000 | Worcester, MA, United States | Public Knowledge |
| American Antiquarian Society | Training and Professional Development | 09/24/09 | $50,000 | Worcester, MA, United States | Public Knowledge |
| Marine Biological Laboratory | Universal Biological Indexer | 03/15/02 | $500,000 | Woods Hole, MA, United States | Public Knowledge |
| Marine Biological Laboratory | Universal Biological Indexer | 12/17/04 | $166,000 | Woods Hole, MA, United States | Public Knowledge |
| Henry Francis du Pont Winterthur Museum Inc. | IRL Program II | 12/12/94 | $600,000 | Winterthur, DE, United States | Public Knowledge |
| Henry Francis du Pont Winterthur Museum Inc. | Professional Development and Training Program | 09/16/10 | $50,000 | Winterthur, DE, United States | Public Knowledge |
| Eleutherian Mills-Hagley Foundation, Inc. | Cataloging Special Collections | 12/09/10 | $246,100 | Wilmington, DE, United States | Public Knowledge |
| Eleutherian Mills-Hagley Foundation, Inc. | Professional Development and Training Program | 09/16/10 | $50,000 | Wilmington, DE, United States | Public Knowledge |
| Eleutherian Mills-Hagley Foundation, Inc. | Hagley Museum and Library | 06/16/87 | $150,000 | Wilmington, DE, United States | Public Knowledge |
| Eleutherian Mills-Hagley Foundation, Inc. | Independent Research Libraries Program - Part II | 06/07/93 | $600,000 | Wilmington, DE, United States | Public Knowledge |
| Williams College | Islandora Enhancements | 09/06/18 | $153,000 | Williamstown, MA, United States | Public Knowledge |
| Williams College | JSTOR - Journal Storage Project | 12/12/94 | $15,000 | Williamstown, MA, United States | Public Knowledge |
| Colonial Williamsburg Foundation | Library Digitization | 03/16/98 | $445,000 | Williamsburg, VA, United States | Public Knowledge |
| Omohundro Institute of Early American History and Culture | General Support for Omohundro Institute | 12/10/15 | $150,000 | Williamsburg, VA, United States | Public Knowledge |
| Colonial Williamsburg Foundation | Virtual Colonial Williamsburg | 08/07/06 | $50,000 | Williamsburg, VA, United States | Public Knowledge |
| Colonial Williamsburg Foundation | Library Digitization | 07/02/97 | $15,000 | Williamsburg, VA, United States | Public Knowledge |
| University of Wisconsin at Madison | Internet Portal Development | 06/16/00 | $400,000 | Madison, WI, United States | Public Knowledge |
| University of Wisconsin at Madison | Visualizing English Print from c.1470 to 1800 | 06/03/11 | $411,000 | Madison, WI, United States | Public Knowledge |
| University of Wisconsin at Madison | Campus Library and Museum Collaboration | 12/09/19 | $500,000 | Madison, WI, United States | Public Knowledge |
| University of Wisconsin at Madison | Visualizing English Print from c 1470 to 1800 - Phase II | 12/06/12 | $925,000 | Madison, WI, United States | Public Knowledge |
| Music Library Association | Index to Printed Music | 06/11/04 | $379,000 | Middleton, WI, United States | Public Knowledge |
| University of Wisconsin at Milwaukee | Cataloging Special Collections | 12/01/11 | $259,900 | Milwaukee, WI, United States | Public Knowledge |
| Appalshop, Inc. | Appalshop Archive | 03/11/22 | $700,000 | Whitesburg, KY, United States | Public Knowledge |
