| Fidelity Foundation | | Boston, MA | National | 2 | 2024 | $425,000 |
| Sarah K Decoizart Perpetual Charitable Tr Art 10 | | Chicago, IL | National | 2 | 2024 | $85,000 |
| Paula Anna Markus Foundation Trust | | Dallas, TX | Local | 5 | 2024 | $84,179 |
| Knopf Family Foundation Inc | | Wakefield, MA | Local | 5 | 2024 | $60,000 |
| Nuttall Ornithological Club Inc | | Pembroke, MA | National | 6 | 2024 | $58,899 |
| Red Acre Farm Inc | | Stow, MA | Local | 7 | 2024 | $57,000 |
| French Foundation | | Pittsburgh, PA | National | 5 | 2024 | $42,500 |
| The Samuel P Pardoe Foundation | | Boston, MA | Local | 4 | 2024 | $40,000 |
| Arthur L Bud Johnson in Memory of Elaine V Johnson Foundation | | Cumming, GA | National | 2 | 2024 | $35,000 |
| Fiduciary Charitable Foundation | | Boston, MA | National | 2 | 2024 | $24,945 |
| Grey Rocks Foundation Inc | | Boston, MA | National | 5 | 2024 | $15,500 |
| Burkehaven Family Foundation | | West Roxbury, MA | National | 4 | 2024 | $8,000 |
| Alexander Host Foundation Inc | | Greenwich, CT | National | 7 | 2024 | $7,000 |
| 908 Alta Foundation | | Fort Worth, TX | Local | 1 | 2024 | $7,000 |
| Meta Alice Keith Bratten Foundation | | Fort Worth, TX | Local | 4 | 2024 | $5,500 |
| Flora R and Isidor M Stettenheim Foundation Inc | | Norwich, VT | National | 6 | 2024 | $5,000 |
| Harvey D & Christina R Hill Charitable Trust | | Concord, NH | Local | 7 | 2024 | $2,650 |
| The Butler Foundation | | Springfield, NH | National | 2 | 2023 | $70,000 |
| National Wildlife Federation | | Reston, VA | National | 2 | 2023 | $16,420 |
| Overhills Foundation | | Garden City, NY | Local | 6 | 2023 | $15,000 |
| Fields Pond Foundation Inc | | Auburndale, MA | National | 1 | 2023 | $10,000 |
| Charlotte Palmer Phillips Foundation Inc | | Newton, MA | National | 5 | 2023 | $2,500 |
| Lynch Fam Charitable Foundation | | Hopkinton, NH | Local | 1 | 2023 | $500 |
| Bank of New Hampshire Charitable Foundation | | Laconia, NH | Local | 1 | 2023 | $20 |
| The Rhoads Family Environmental Fund | | Pittsburgh, PA | Local | 1 | 2022 | $100,000 |
| Davis Conservation Foundation | | Yarmouth, ME | Local | 3 | 2022 | $57,500 |
| Robert F Schumann Foundation | | Saint Louis, MO | National | 1 | 2022 | $38,262 |
| An Environmental Trust Inc | | Elkins, NH | Local | 1 | 2022 | $25,000 |
| John R Mccune Char Trust No 9721 | | Pittsburgh, PA | — | 1 | 2022 | $20,000 |
| Ud Madelaine G Vonweber | | Manchester, NH | Local | 2 | 2022 | $12,500 |
| Charter Charitable Foundation | | | — | 1 | 2022 | $10,000 |
| Biber Foundation | | Boston, MA | Local | 1 | 2022 | $10,000 |
| Christopher Reeve Foundation a New Jersey Nonprofit Corporation | | Short Hills, NJ | National | 2 | 2021 | $47,479 |
| John M Hopwood Charitable Trust 3295 | | Pittsburgh, PA | National | 1 | 2021 | $20,000 |
| Nordson Corporation Foundation | | Westlake, OH | Local | 3 | 2021 | $15,000 |
| New Hampshire Preservation Alliance | | Concord, NH | National | 1 | 2021 | $9,400 |
| Bangor Savings Bank Foundation | | Bangor, ME | Local | 1 | 2021 | $5,000 |
| Adelard a & Valeda Lea Roy Foundation | | Boston, MA | Local | 1 | 2021 | $3,000 |
| The Compass Fund 4737682 | | Kingston, NH | Local | 2 | 2021 | $3,000 |
| Cleveland H Dodge Foundation Inc | | New York, NY | Local | 1 | 2021 | $25 |
| Irving Foundation Jone D Labombard | | San Diego, CA | National | 1 | 2020 | $12,804 |
| Cricket Foundation U Instrument of Trust Dtd 102878 | | Boston, MA | — | 1 | 2020 | $10,000 |
| Alfred Quimby Fund Ttee | | Ctr Sandwich, NH | Local | 1 | 2020 | $8,485 |
| Getz Charitable Trust Dtd 050782 | | Johnston, RI | — | 2 | 2020 | $5,000 |
| Trust U/W Oleonda Jameson | | Concord, NH | Local | 1 | 2020 | $4,350 |
| Parker-Nelson Foundation | | Johnston, RI | Local | 1 | 2020 | $3,000 |
| Lighthouse Credit Union Foundation | | Portsmouth, NH | Local | 1 | 2020 | $2,500 |
| Dunn Family Charitable Foundation | | Andover, MA | National | 1 | 2020 | $500 |
| Norwin S & Elizabeth N Bean Foundation | | Manchester, NH | Local | 1 | 2019 | $20,000 |
| Max & Victoria Dreyfus Foundation | | Washington, DC | — | 1 | 2019 | $10,000 |
| TD Charitable Foundation | | Portland, ME | National | 1 | 2019 | $5,000 |
| The Carl Siemon Family Charitable Trust | | Milton Mills, NH | Local | 1 | 2019 | $150 |