| Hermann Foundation Inc | | Worcester, MA | Local | 5 | 2024 | $400,000 |
| Edris Charitable Foundation | | Wilmington, DE | Local | 4 | 2024 | $335,000 |
| Charles G Wright Endowment for Humanity Inc | | Tavernier, FL | National | 4 | 2024 | $274,500 |
| Green Family Charitable Foundation | | Harwich, MA | Local | 6 | 2024 | $135,000 |
| Quinn Foundation | | Leawood, KS | Local | 3 | 2024 | $124,500 |
| Mennen Environmental Foundation Inc | | Saint Helena, CA | National | 4 | 2024 | $121,100 |
| Cape Cod Foundation Inc | | S Yarmouth, MA | Local | 6 | 2024 | $109,526 |
| Towle Ocean Conservation Foundation | | Wilmington, DE | Local | 5 | 2024 | $108,941 |
| Bolotnick Seaver Family Foundation Inc | | Boston, MA | Local | 5 | 2024 | $85,000 |
| Restore Americas Estuaries | | Washington, DC | National | 3 | 2024 | $60,921 |
| The Pegasus Foundation | | Hobe Sound, FL | Local | 4 | 2024 | $60,000 |
| The Marisla Foundation | | Laguna Beach, CA | National | 3 | 2024 | $60,000 |
| Head & Heart Foundation Tr | | Wilmington, DE | National | 1 | 2024 | $50,000 |
| Alfred L Wolf and Constance Wolf Aviation Fund | | Harwich, MA | Local | 1 | 2024 | $50,000 |
| Bilezikian Family Foundation Inc | | Yarmouth Port, MA | Local | 2 | 2024 | $41,000 |
| Caroline D Bloomer Charitable Trust | | Pittsburgh, PA | National | 7 | 2024 | $32,000 |
| Bernatchez Family Foundation Tr Ua 12132006 | | Sarasota, FL | National | 7 | 2024 | $31,000 |
| Muriel L and Mary Frances Kiley Foundation Inc | | Dennis, MA | Local | 7 | 2024 | $26,100 |
| Bydale Foundation | | Pennington, NJ | National | 3 | 2024 | $25,000 |
| Community Foundation for Nantucket | | Nantucket, MA | Local | 2 | 2024 | $20,250 |
| Edgemont Foundation Inc | | Sunapee, NH | National | 1 | 2024 | $20,000 |
| Edward L Hutton Foundation | | Cincinnati, OH | National | 2 | 2024 | $20,000 |
| Warren Cross Foundation | | Natick, MA | Local | 7 | 2024 | $17,000 |
| Hiebert Charitable Foundation | | Providence, RI | Local | 6 | 2024 | $16,775 |
| Gravestar Foundation | | Cambridge, MA | Local | 3 | 2024 | $13,000 |
| Universal Sunlight Foundation | | San Marino, CA | Local | 3 | 2024 | $12,520 |
| Zip Foundation | | Carson City, NV | Local | 4 | 2024 | $11,000 |
| Katz Family Foundation Inc | | Westport, CT | Local | 7 | 2024 | $11,000 |
| Jacob & Terese Hershey Foundation | | Houston, TX | Local | 1 | 2024 | $10,000 |
| Peter a & Elizabeth S Cohn Foundation | | New York, NY | National | 4 | 2024 | $10,000 |
| Demarco Charitable Foundation | | Braintree, MA | Local | 4 | 2024 | $8,000 |
| Tern Foundation Inc | | Eastham, MA | Local | 6 | 2024 | $7,500 |
| Loring Wolcott & Coolidge Charitable Tr - I | | Boston, MA | National | 1 | 2024 | $7,500 |
| Cbpc Charitable Foundation | | Radnor, PA | Local | 6 | 2024 | $7,000 |
| Fleischmann Foundation | | Cincinnati, OH | National | 5 | 2024 | $5,000 |
| The@Alexandra Rose Tozzi Memorial Foundation | | Spring Lake, NJ | Local | 3 | 2024 | $4,000 |
| The Arons Family Foundation | | Cambridge, MA | Local | 7 | 2024 | $3,150 |
| Treved Foundation Inc | | Provincetown, MA | Local | 2 | 2024 | $2,750 |
| Cowie Family Chrtbl Tr Ua 050897 | | Chicago, IL | National | 6 | 2024 | $1,900 |
| Lanbro Foundation Tr | | Sheldon, SC | Local | 2 | 2024 | $550 |
| Goldenberg Family Foundation Dtd 12-11-2018 | | Saint Louis, MO | Local | 1 | 2024 | $500 |
| 04Arts Foundation | | San Antonio, TX | National | 4 | 2024 | $350 |
| Ellen & Samuel Phelan Family Foundation Inc | | Red Hook, NY | National | 1 | 2024 | $100 |
| Seamens Longpoint Charitable Foundation Inc | | North Truro, MA | Local | 5 | 2023 | $32,750 |
| Ocean Conservancy Inc | | Washington, DC | National | 2 | 2023 | $25,700 |
| The Rose and David Dortort Foundation | | Los Angeles, CA | Local | 3 | 2023 | $25,000 |
| Bonnell Cove Foundation | | Groton, CT | National | 3 | 2023 | $22,338 |
| Wallace Family Foundation | | Key Largo, FL | National | 5 | 2023 | $22,100 |
| Provincetown Business Guild | | Provincetown, MA | Local | 1 | 2023 | $21,343 |
| Davis Conservation Foundation | | Yarmouth, ME | Local | 2 | 2023 | $17,260 |
| Phillips-Green Foundation Inc | | Lebanon, NJ | National | 4 | 2023 | $10,000 |
| The Alvan G & Carol J Lampke Family Foundation | | | National | 5 | 2023 | $5,000 |
| Nancy & Maurice Lazarus Fund | | Boston, MA | Local | 4 | 2023 | $2,000 |
| Karen R & John T Crotty Foundation | | Lake Bluff, IL | Local | 2 | 2023 | $2,000 |
| Arthur V Davis Foundation Pf 3 | | Ponte Vedra Beach, FL | National | 1 | 2023 | $1,000 |
| Robert Wood Johnson Foundation | | Princeton, NJ | National | 2 | 2023 | $375 |
| Ppl Foundation | | Allentown, PA | Local | 1 | 2023 | $160 |
| Arthur L Bud Johnson in Memory of Elaine V Johnson Foundation | | Cumming, GA | National | 2 | 2022 | $50,000 |
| Max & Victoria Dreyfus Foundation | | Washington, DC | — | 3 | 2022 | $30,000 |
| Edmund & Betsy Cabot Charitable Foundation | | Boston, MA | — | 3 | 2022 | $6,000 |
| Holbrook R & Sarah M Davis Foundation | | Cotuit, MA | National | 1 | 2022 | $1,000 |
| Snave Foundation | | Winchester, MA | Local | 1 | 2022 | $1,000 |
| Mary P Dolciani Halloran Foundation | | Olympia, WA | Local | 3 | 2021 | $35,000 |
| Animal Welfare Institute | | Washington, DC | National | 1 | 2021 | $15,000 |
| Island Foundation Inc | | Marion, MA | Local | 1 | 2021 | $10,000 |
| Winnebago Industries Foundation | | Forest City, IA | National | 1 | 2021 | $1,000 |
| Cape Cod 5 Foundation Inc | | Hyannis, MA | Local | 1 | 2021 | $500 |
| Pvh Foundation Inc | | New York, NY | National | 1 | 2021 | $250 |
| National Marine Sanctuary Foundation | | Silver Spring, MD | National | 3 | 2020 | $226,097 |
| Sharon Fay and Maxine Schaffer Family Foundation | | Boston, MA | — | 3 | 2020 | $25,000 |
| Buzzards Bay Coalition Inc | | New Bedford, MA | — | 1 | 2020 | $9,267 |
| The Silver Tie Fund Inc | | | — | 3 | 2020 | $7,500 |
| Stewart B Eckers Charitable Trust | | Lutherville, MD | Local | 2 | 2020 | $5,500 |
| Daniel Family Charitable Foundation | | Osterville, MA | Local | 2 | 2020 | $2,000 |
| Spellissy Foundation | | Rockport, ME | Local | 1 | 2020 | $1,500 |
| Collier Community Foundation Inc | | Naples, FL | Local | 1 | 2020 | $500 |
| Gordon E and Betty I Moore Foundation | | Palo Alto, CA | National | 2 | 2020 | $500 |
| Cape Cod Five Cents Savings Bank Charitable Foundation Trust | | | — | 2 | 2019 | $20,000 |
| Mallrd Foundation Inc | | | — | 1 | 2018 | $10,006 |
| Jackson E and Evelyn G Spears Foundation Inc | | New York, NY | Local | 1 | 2018 | $500 |
| Ajana Foundation Tr | | Boston, MA | Local | 1 | 2018 | $250 |
| Friend of Pleasant Bay Inc | | Harwich, MA | — | 1 | 2017 | $32,220 |