| Zoological Society of Buffalo Foundation Inc | | Buffalo, NY | Local | 7 | 2024 | $2,975,000 |
| Community Foundation for Greater Buffalo Inc | | Buffalo, NY | Local | 7 | 2024 | $1,518,492 |
| 716 Foundation Inc | | Buffalo, NY | Local | 4 | 2024 | $181,265 |
| The Cameron and Jane Baird Foundation | | Buffalo, NY | Local | 4 | 2024 | $40,000 |
| The Cullen Foundation of Western New York Inc | | Buffalo, NY | Local | 2 | 2024 | $37,000 |
| Donald Macdavid Charitable Trust | | Buffalo, NY | Local | 5 | 2024 | $28,399 |
| Montgomery Family Foundation | | East Lyme, CT | Local | 3 | 2024 | $15,000 |
| Viyu Foundation | | Buffalo, NY | Local | 3 | 2024 | $12,000 |
| Ferguson Electric Foundation | | Buffalo, NY | Local | 5 | 2024 | $8,500 |
| Ferguson Stillman Charitable Fund | | Clarence, NY | Local | 3 | 2024 | $1,214 |
| Simple Gifts Fund | | Williamsville, NY | Local | 1 | 2024 | $300 |
| The Rme Foundation Inc | | | Local | 3 | 2024 | $300 |
| Independent Health Foundation | | Buffalo, NY | Local | 2 | 2023 | $20,000 |
| Carol J Adragna Family Foundation | | Depew, NY | National | 1 | 2023 | $1,000 |
| Baird Foundation | | Buffalo, NY | Local | 6 | 2023 | $600 |
| American Association of Zoological Parks and Aquariums Inc | | Silver Spring, MD | National | 1 | 2022 | $161,865 |
| Cullen Foundation | | | — | 4 | 2022 | $33,472 |
| Re Corr Family Foundation | | Wilmington, DE | Local | 1 | 2022 | $5,000 |
| Childrens Foundation of Erie County Inc | | Kenmore, NY | Local | 4 | 2021 | $12,000 |
| Bryce Family Foundation | | Skaneateles, NY | National | 4 | 2021 | $10,000 |
| Margaret L Wendt Foundation | | Buffalo, NY | Local | 1 | 2018 | $400,000 |
| Buffalo-Erie Marathon Association Inc | | Buffalo, NY | Local | 1 | 2018 | $6,000 |