| Ruth and Jo Stone Foundation | | Wilmington, DE | Local | 3 | 2024 | $859,500 |
| Thomas Cooper Charitable Trust 125-50-01-100-0072215 | | Dallas, TX | Local | 6 | 2024 | $526,307 |
| Pinellas Community Foundation | | Clearwater, FL | Local | 7 | 2024 | $336,253 |
| Fish & Wildlife Foundation of Florida Inc | | Tallahassee, FL | Local | 6 | 2024 | $256,891 |
| Knopf Family Foundation Inc | | Wakefield, MA | Local | 5 | 2024 | $230,000 |
| Surfings Evolution & Preservation Foundation Inc | | Cocoa, FL | Local | 6 | 2024 | $197,927 |
| Sea Turtle Conservancy | | Gainesville, FL | Local | 5 | 2024 | $151,750 |
| Columbus Zoological Park Association | | Powell, OH | Local | 3 | 2024 | $131,000 |
| Felburn Foundation | | Bethesda, MD | National | 5 | 2024 | $130,000 |
| Harbor Branch Oceanographic Institution Foundation Inc | | Vero Beach, FL | Local | 4 | 2024 | $35,645 |
| Lennox Foundation | | Wilmington, DE | National | 4 | 2024 | $31,000 |
| Gagnon Foundation Inc | | Belleair Bch, FL | Local | 2 | 2024 | $30,200 |
| Arthur L Bud Johnson in Memory of Elaine V Johnson Foundation | | Cumming, GA | National | 2 | 2024 | $30,080 |
| The Raymond Mcgee Family Foundation | | Palm Beach, FL | National | 1 | 2024 | $25,000 |
| New England Biolabs Foundation | | | Local | 5 | 2024 | $25,000 |
| Dwayne Hawkins Family Foundation Inc | | Clearwater, FL | Local | 2 | 2024 | $20,000 |
| John a Depizzo Jr Family Foundation | | Pittsburgh, PA | Local | 1 | 2024 | $20,000 |
| Kinnoull Foundation | | Salinas, CA | Local | 3 | 2024 | $16,000 |
| Reitzel Cook Family Foundation | | Southfield, MI | National | 3 | 2024 | $15,000 |
| Texas State Aquarium Association | | Corp Christi, TX | Local | 1 | 2024 | $10,500 |
| The@Rick & Alli Gulliver Charitable Foundation | | Jupiter, FL | Local | 1 | 2024 | $10,000 |
| Stoops Family Foundation Inc | | Delray Beach, FL | Local | 1 | 2024 | $10,000 |
| Community Foundation Santa Cruz County | | Aptos, CA | Local | 1 | 2024 | $6,000 |
| Publix Super Markets Charities Inc | | Lakeland, FL | Local | 1 | 2024 | $5,000 |
| Thomas a and Mary S James Foundation Inc | | St Petersburg, FL | Local | 2 | 2024 | $5,000 |
| Posner-Wallace Foundation | | Wilmington, DE | National | 5 | 2024 | $3,200 |
| Safepoint Foundation Inc | | Temple Terr, FL | Local | 1 | 2024 | $2,500 |
| H Foundation | | Clearwater, FL | National | 3 | 2024 | $2,000 |
| The Grace and Cliff Hare Foundation | | | Local | 2 | 2024 | $2,000 |
| Charles & Jennie Modica Foundation Inc | | Orlando, FL | Local | 7 | 2024 | $1,500 |
| Wildlife Conservation Society | | Bronx, NY | National | 2 | 2023 | $76,063 |
| John and Polly Sparks Foundation | | Pennington, NJ | Local | 3 | 2023 | $30,000 |
| Truist Foundation Inc | | Orlando, FL | National | 1 | 2023 | $25,000 |
| Livingston Way Foundation | | Palm Beach, FL | Local | 1 | 2023 | $25,000 |
| Nm Morris Family Foundation | | Bedford, NY | Local | 5 | 2023 | $4,500 |
| Walker Family Foundation | | Katy, TX | Local | 2 | 2023 | $3,000 |
| Lu & Wang Family Foundation Inc | | Garrison, NY | Local | 3 | 2023 | $2,865 |
| Joseph R Takats Foundation | | Wilmington, DE | Local | 5 | 2023 | $2,500 |
| Flowers Family Foundation | | Lexington, SC | National | 2 | 2023 | $2,200 |
| Basis Endowment Foundation | | Tampa, FL | National | 1 | 2023 | $500 |
| Goldberg Family Foundation Inc | | Wallingford, PA | National | 1 | 2023 | $120 |
| American Association of Zoological Parks and Aquariums Inc | | Silver Spring, MD | National | 1 | 2022 | $56,439 |
| Cornelia T Bailey Charitable Tr | | West Palm Bch, FL | Local | 1 | 2022 | $30,000 |
| Horne Family Charitable Foundation Inc | | Boston, MA | National | 2 | 2022 | $27,768 |
| Fifth C Foundation Inc | | Clearwater, FL | Local | 3 | 2022 | $26,000 |
| Vinik Family Foundation | | Tampa, FL | Local | 1 | 2022 | $10,000 |
| Wilson Conservation Trust | | | National | 1 | 2022 | $5,000 |
| Berman Foundation Inc | | Clearwatr Bch, FL | National | 3 | 2022 | $508 |
| Landegger Charitable Foundation | | Rye Brook, NY | Local | 2 | 2022 | $500 |
| Ellmar Foundation Inc | | | — | 1 | 2021 | $600,000 |
| Tampa Bay Charities Inc | | Indian Shores, FL | Local | 3 | 2021 | $71,000 |
| Morgan Stanley Foundation Inc | | New York, NY | Local | 3 | 2021 | $4,500 |
| Maltempo Family Charitable Foundation Inc | | Colchester, CT | National | 1 | 2021 | $1,000 |
| Catalina Marketing Charitable Foundation | | St Petersburg, FL | Local | 1 | 2021 | $52 |
| Milkey Family Foundation Inc | | | Local | 1 | 2020 | $20,000 |
| Cornelia T Bailey Charitable Trust | | | — | 1 | 2020 | $20,000 |
| The Donald F & Barbara L Newman Family Foundation | | | — | 2 | 2020 | $12,500 |
| Bertha P Genau Educational Trust C/O Mark Hryhorchuk Successor Trus | | | — | 3 | 2020 | $7,278 |
| Willam E Dean III Charitable Tr | | Dallas, TX | — | 1 | 2020 | $5,000 |
| Socius Foundation | | San Francisco, CA | National | 1 | 2020 | $1,000 |
| William J J Gordon Family Foundation | | New York, NY | National | 1 | 2020 | $1,000 |
| Krauss-Baschab Foundation Inc | | Seminole, FL | Local | 1 | 2020 | $500 |
| Oak Hill Fund | | Charlottesvle, VA | National | 1 | 2019 | $20,000 |
| National Marine Sanctuary Foundation | | Silver Spring, MD | National | 1 | 2019 | $10,000 |
| Boscia Family Foundation | | Sarasota, FL | Local | 1 | 2019 | $5,000 |
| Danker-Basham Foundation Inc | | Tampa, FL | Local | 1 | 2019 | $2,500 |
| Freedom Foundation | | Flower Mound, TX | Local | 1 | 2019 | $100 |
| Bernard F & Mary Ann Powell Foundation Inc | | Parrish, FL | National | 1 | 2018 | $25,000 |
| Julie Weintraubs Hands Across the Bay Inc | | Clearwater, FL | Local | 1 | 2018 | $10,000 |
| J Crayton Pruitt Foundation Inc | | St Petersburg, FL | Local | 1 | 2018 | $2,000 |
| Barsema Family Foundation Corp | | Tarpon Spgs, FL | Local | 1 | 2018 | $500 |
| Richard O Jacobson Foundation Inc | | Des Moines, IA | Local | 1 | 2017 | $2,500,000 |