| Name | Deductibility Code |
| Alexander and Sarah Cutler Family Foundation | 4 |
| Charles A Dunklee Foundation | 4 |
| Cleveland & Eastern Interurban Historical Society & Museum | -- |
| Douglas Q and Melinda P Holmes Foundation | 4 |
| Elisabeth K Holmes Family Foundation | 4 |
| Friends of the Gates Mills Public Library | -- |
| Gates Mills Historical Society | -- |
| Gates Mills Land Conservancy | -- |
| Great Lakes Basin Conservancy Inc. | -- |
| Hawken School | -- |
| Husni Memorial Foundation | 4 |
| Middlefield Fund | -- |
| Northern Ohio Dressage Association | -- |
| Rotsky Foundation | -- |
| S M A C O Charities Inc. | -- |
| Shaughnessy Family Foundation | 4 |
| St. Frances Cabrini Heart Foundation | 4 |
| The Allayne and Douglas Wick Foundation | 4 |
| The Ralph and Lucille Schey Foundation | 4 |
| Triumph Ministry Group | 4 |
| Victor M & Harriet J Goldberg Foundation | 4 |
| Walking on Water Radio | -- |
| Walter & Jean Kalberer Foundation | 4 |