| Collier Community Foundation Inc | | Naples, FL | Local | 5 | 2024 | $964,500 |
| Wilson & Johnson Private Foundation | | Wilmington, DE | Local | 2 | 2024 | $347,650 |
| Corwith Fund | | Chicago, IL | Local | 7 | 2024 | $262,500 |
| Regenstein Foundation | | Chicago, IL | Local | 5 | 2024 | $140,000 |
| Griffin Family Foundation | | Bradenton, FL | Local | 6 | 2024 | $110,000 |
| Reid Park Zoological Society | | Tucson, AZ | National | 3 | 2024 | $81,500 |
| Catharine C Reiley Charitable Foundation Inc | | Marco Island, FL | Local | 7 | 2024 | $74,825 |
| Fountain 33 Foundation Inc | | Naples, FL | Local | 3 | 2024 | $70,000 |
| Willard E Smucker Foundation | | Orrville, OH | National | 4 | 2024 | $62,500 |
| Lippes Family Charitable Foundation | | Buffalo, NY | Local | 4 | 2024 | $45,000 |
| Suncoast West Foundation Tr | | Naples, FL | Local | 5 | 2024 | $33,130 |
| Cornwall Foundation Inc | | Naples, FL | Local | 5 | 2024 | $32,000 |
| Terra Cotta Golf Charities Inc | | Naples, FL | Local | 3 | 2024 | $30,000 |
| Robert a & Shirley J Jones Foundation | | Wilmette, IL | National | 7 | 2024 | $27,000 |
| John & Linda Anderson Charitable Foundation | | Rockford, IL | Local | 5 | 2024 | $26,000 |
| Marilyn Rauland Kidder Foundation | | Chicago, IL | National | 3 | 2024 | $25,000 |
| John and Carol Walter Family Foundation Inc | | Naples, FL | Local | 3 | 2024 | $25,000 |
| Melanson Family Foundation | | Beverly Hills, CA | Local | 2 | 2024 | $20,000 |
| The Taylor Family Foundation | | St James City, FL | Local | 1 | 2024 | $20,000 |
| Nagin Foundation Inc | | Riviera Beach, FL | National | 6 | 2024 | $19,400 |
| George and Helen Fox Family Foundation Inc | | Naples, FL | Local | 6 | 2024 | $17,000 |
| Adreani Family Foundation | | Park Ridge, IL | National | 8 | 2024 | $16,000 |
| Heritage Fund of Bartholomew County Inc | | Columbus, IN | Local | 2 | 2024 | $15,000 |
| Taranto Family Foundation | | Naples, FL | Local | 5 | 2024 | $14,500 |
| Yellow-Crowned Foundation | | Inverness, IL | National | 7 | 2024 | $13,000 |
| David D and Mary F Grumhaus Fund | | Lake Forest, IL | Local | 7 | 2024 | $7,500 |
| Friends of the Bergen County Zoo Inc | | Paramus, NJ | Local | 1 | 2024 | $7,000 |
| The@Michael E and Jacquelyn I Hanson Family Foundation | | Naples, FL | Local | 5 | 2024 | $5,500 |
| Longneck Manor Conservation Foundation | | Fredericksburg, TX | Local | 1 | 2024 | $5,001 |
| Mikulsky Hope Matters Foundation Inc | | Naples, FL | National | 1 | 2024 | $5,000 |
| Spier Fam Foundation | | Foxborough, MA | Local | 5 | 2024 | $5,000 |
| The Carson Family Foundation Inc | | Fort Myers, FL | National | 4 | 2024 | $5,000 |
| Penniman Family Foundation Charitable Trust Indenture | | Naples, FL | National | 3 | 2024 | $3,000 |
| Halstatt Charitable Foundation | | Wilmington, DE | Local | 1 | 2024 | $3,000 |
| Twilley Family Foundation | | Greensboro, NC | Local | 3 | 2024 | $3,000 |
| Baranay Family Foundation Inc | | Indianapolis, IN | National | 2 | 2024 | $2,500 |
| Ammerman Foundation | | Bonita Spgs, FL | National | 1 | 2024 | $2,000 |
| Brame Foundation Inc | | Naples, FL | National | 5 | 2024 | $1,600 |
| The Arthur and Gail Pasquarella Family Foundation | | Malvern, PA | Local | 1 | 2024 | $1,500 |
| Roger and Kathy Marino Foundation | | Naples, FL | National | 1 | 2024 | $1,000 |
| Weingarten Fam Foundation Tr | | New York, NY | Local | 1 | 2024 | $1,000 |
| Matthew Six Ten Foundation | | Wheaton, IL | Local | 4 | 2024 | $735 |
| Cherry Family Foundation | | Naples, FL | Local | 2 | 2024 | $414 |
| Demakos Foundation Inc | | Amherst, NY | Local | 1 | 2024 | $250 |
| John and Cindy Family Foundation | | Ankeny, IA | Local | 2 | 2023 | $40,000 |
| Jacksonville Zoological Society Inc | | Jacksonville, FL | National | 2 | 2023 | $23,738 |
| Hung Foundation | | Malvern, PA | Local | 4 | 2023 | $20,000 |
| Mcmahon Foundation | | Naples, FL | Local | 2 | 2023 | $15,000 |
| Philip M and Jane Lewis Corwin Foundation | | Naples, FL | Local | 1 | 2023 | $10,000 |
| Clear Skies Fund Inc | | Naples, FL | National | 2 | 2023 | $10,000 |
| Gingrich Foundation Inc | | Arlington, VA | National | 2 | 2023 | $10,000 |
| Harold and Nancy Kaplan Foundation | | Naples, FL | Local | 1 | 2023 | $5,000 |
| Fricks Private Foundation Tr | | Naples, FL | National | 1 | 2023 | $5,000 |
| Publix Super Markets Charities Inc | | Lakeland, FL | Local | 1 | 2023 | $5,000 |
| Nat P Ozmon Family Foundation | | Crest Hill, IL | National | 1 | 2023 | $5,000 |
| Judy & John Graff Charitable Foundation | | Rockford, IL | National | 4 | 2023 | $4,000 |
| Robert Wood Johnson Foundation | | Princeton, NJ | National | 5 | 2023 | $3,900 |
| Elizabeth Elliot Foundation Inc | | New York, NY | National | 3 | 2023 | $3,000 |
| Hale Family Foundation Inc | | Naples, FL | Local | 1 | 2023 | $200 |
| Levin Family Foundation | | Bonita Spgs, FL | Local | 2 | 2023 | $158 |
| Martin Foundation Inc | | Naples, FL | National | 2 | 2022 | $200,000 |
| Moglia Family Foundation | | Bellevue, NE | National | 2 | 2022 | $30,000 |
| Pierce Family Charitable Foundation | | Naples, FL | Local | 5 | 2022 | $15,000 |
| Seaworld & Busch Gardens Conservation Fund | | Orlando, FL | National | 1 | 2022 | $5,000 |
| Delano Family Charitable Foundation | | Topeka, KS | National | 2 | 2022 | $2,000 |
| Muse Foundation Inc | | Annapolis, MD | Local | 3 | 2022 | $1,500 |
| Krupka Foundation Inc | | Naples, FL | Local | 2 | 2022 | $1,025 |
| Schrenk Family Foundation Inc | | Naples, FL | Local | 1 | 2022 | $1,000 |
| David E and Morgan S Kaufman Founda Tion | | Naples, FL | Local | 1 | 2022 | $100 |
| Bill & Julia Van Domelen Foundation | | Southfield, MI | Local | 1 | 2021 | $1,000,000 |
| Hamill Family Foundation | | | Local | 2 | 2021 | $948,596 |
| Thomas and Linda Koehn Foundation | | Des Moines, IA | Local | 4 | 2021 | $25,000 |
| Tacony Family Foundation | | Saint Louis, MO | Local | 1 | 2021 | $2,500 |
| Frances E Streit Foundation | | The Villages, FL | Local | 1 | 2021 | $1,000 |
| Campbell Family Foundation | | Naples, FL | Local | 1 | 2021 | $99 |
| Seed Foundation | | Naples, FL | Local | 2 | 2020 | $500,000 |
| Richard L & F Annette Scott Fndn | | Naples, FL | — | 2 | 2020 | $215,920 |
| American Association of Zoological Parks and Aquariums Inc | | Silver Spring, MD | National | 2 | 2020 | $19,000 |
| Dalton Family Foundation | | Twinsburg, OH | Local | 3 | 2020 | $2,554 |
| W K Kellogg Foundation | | Battle Creek, MI | National | 1 | 2020 | $1,250 |
| Mark a and Deborah a Wilhelm Foundation | | | Local | 1 | 2020 | $500 |
| Buhrmaster Family Foundation Inc | | Naples, FL | Local | 1 | 2020 | $200 |
| Goldsteen Cohodes Family Foundation | | Minneapolis, MN | Local | 1 | 2020 | $124 |
| The Moorings Incorporated | | Naples, FL | Local | 2 | 2019 | $20,000 |
| Ahuja Charitable Foundation | | Naples, FL | Local | 1 | 2019 | $10,000 |
| Jordan Charitable Foundation | | Havertown, PA | Local | 2 | 2019 | $5,500 |
| Pearsall Family Foundation | | | — | 1 | 2019 | $1,000 |
| Steven B & Julie K Smith Family Foundation | | | — | 1 | 2019 | $1,000 |
| Greater Cedar Rapids Community Foundation | | Cedar Rapids, IA | Local | 1 | 2018 | $25,000 |
| Bmi-Rupp Foundation | | Ridgefield, NJ | National | 1 | 2018 | $10,000 |
| Bruce and Cynthia Sherman Charitable Foundation Inc | | West Palm Beach, FL | National | 1 | 2018 | $10,000 |
| The League Club Inc | | Naples, FL | Local | 1 | 2018 | $6,750 |
| Moorings Park Institute Incorporated | | Naples, FL | Local | 1 | 2018 | $5,000 |
| Bacchieri Foundation | | Greenville, DE | Local | 1 | 2018 | $5,000 |
| Joanne and John Carter Family Foundation | | Bloomfld Hls, MI | Local | 1 | 2018 | $1,000 |
| Tronvold Foundation | | Lakewood Rch, FL | National | 1 | 2018 | $1,000 |
| Don Waggoner and Zelma Waggoner Foundation Tr | | Naples, FL | Local | 1 | 2018 | $250 |
| The Alliance for Floridas National Parks Trust Inc | | Coral Gables, FL | — | 1 | 2017 | $25,000 |
| Hawthorne Foundation | | Euless, TX | Local | 1 | 2017 | $20,000 |
| The Other Stratton Foundation Inc | | Mequon, WI | National | 1 | 2017 | $2,000 |