| Company Name | Reviews | Rating |
|---|---|---|
| Carnegie Corporation | 2 | 4.5/5.0 |
| J. Paul Getty Trust | 2 | 4.0/5.0 |
| Robert Wood Johnson Foundation | 1 | 4.0/5.0 |
| Kellogg Foundation | 2 | 4.5/5.0 |
| MacArthur Foundation | 2 | 5.0/5.0 |
| Corporation for Public Broadcasting | 1 | 5.0/5.0 |
| UniHealth | 1 | 5.0/5.0 |
| United Way | 1 | 4.0/5.0 |
| The Rockefeller Foundation | 2 | 4.5/5.0 |
| Ford Foundation | 1 | 5.0/5.0 |
| Howard Hughes Medical Institute | 1 | 5.0/5.0 |