| Case Western Reserve University | Cleveland | $1,735,353,050 |
| Ohio State University Physicians Inc | Columbus | $1,231,249,686 |
| University of Dayton | Dayton | $947,238,621 |
| Ohio State University Foundation | Columbus | $378,949,364 |
| Oberlin College | Oberlin | $362,974,600 |
| Xavier University | Cincinnati | $347,371,536 |
| Denison University | Granville | $299,027,973 |
| Oclc Inc | Dublin | $273,340,036 |
| The Cedarville University | Cedarville | $240,765,832 |
| Kenyon College | Gambier | $222,084,361 |
| College of Wooster | Wooster | $192,267,257 |
| John Carroll University | University Ht | $187,965,161 |
| Ohio Wesleyan University | Delaware | $174,041,527 |
| Ohio Northern University | Ada | $168,131,336 |
| Franciscan University of Steubenville | Steubenville | $165,043,563 |
| Baldwin Wallace University | Berea | $164,650,505 |
| University of Findlay | Findlay | $152,408,590 |
| Ohba Ohio Virtual Academy | Maumee | $139,628,295 |
| Ashland University | Ashland | $136,561,683 |
| Capital University | Columbus | $121,510,087 |
| University of Mount Union | Alliance | $120,336,073 |
| Otterbein University | Westerville | $107,492,633 |
| Wittenberg College Board of Directors | Springfield | $92,939,729 |
| Ohio University Foundation | Athens | $92,753,417 |
| Tiffin University | Tiffin | $83,873,951 |
| Marietta College | Marietta | $83,544,530 |
| Walsh University | N Canton | $83,120,308 |
| Coalition for the Common Good | Yellow Spgs | $82,943,144 |
| Mount St Joseph University | Cincinnati | $77,219,442 |
| Muskingum University | New Concord | $70,739,524 |
| Hawken School | Gates Mills | $69,810,067 |
| Mount Vernon Nazarene University | Mount Vernon | $69,234,477 |
| Wilmington College | Wilmington | $68,610,469 |
| Heidelberg University | Tiffin | $56,245,461 |
| Bowling Green State University Foundation Inc | Bowling Green | $52,670,986 |
| University School | Shaker Hts | $51,615,318 |
| Miami University Foundation Inc | Oxford | $48,012,640 |
| Western Reserve Academy | Hudson | $47,603,115 |
| Columbus Academy | Gahanna | $46,917,087 |
| The Seven Hills Schools | Cincinnati | $46,711,991 |
| Cleveland Institute of Art | Cleveland | $46,109,243 |
| University of Northwestern Ohio | Lima | $45,777,344 |
| Malone University | Canton | $45,379,391 |
| Ohio Dominican University | Columbus | $44,983,803 |
| Columbus College of Art & Design | Columbus | $44,236,374 |
| Lake Erie College | Painesville | $43,260,402 |
| Hathaway Brown School | Shaker Hts | $42,547,554 |
| Ursuline College | Pepper Pike | $41,960,339 |
| Imagine Schools Inc | Cleveland | $41,618,296 |
| Hiram College | Hiram | $41,198,925 |
| The University of Toledo Foundation | Toledo | $40,509,886 |
| Youngstown State University Foundation | Youngstown | $38,801,829 |
| University of Akron Foundation | Akron | $34,589,377 |
| Cincinnati Hills Christian Academy Inc | Cincinnati | $34,167,284 |
| Cleveland Institute of Music | Cleveland | $32,974,445 |
| Bluffton University | Bluffton | $30,070,566 |
| Euclid Avenue Development Corporation | Cleveland | $25,961,412 |
| Kent State University Foundation | Kent | $22,389,795 |
| Wright State University Foundation Inc | Dayton | $22,286,172 |
| The Journey Foundation | Columbus | $8,945,269 |