| William J & Lia G Poorvu Family Foundation | | Cambridge, MA | Local | 5 | 2024 | $200,000 |
| Crawford Foundation 23-10371 | | Boston, MA | Local | 5 | 2024 | $161,000 |
| Mattina R Proctor Foundation | | Boston, MA | Local | 5 | 2024 | $40,000 |
| Ploughshares Foundation | | Highland Park, IL | National | 5 | 2024 | $25,000 |
| Albert O Wilson Foundation Inc | | Wilmington, DE | Local | 1 | 2024 | $5,000 |
| Hamilton Company Charitable Foundation | | Allston, MA | Local | 1 | 2024 | $4,000 |
| E Nakamichi Foundation | | Los Angeles, CA | National | 2 | 2023 | $10,000 |
| Nancy & Maurice Lazarus Fund | | Boston, MA | Local | 4 | 2023 | $1,200 |
| Jean Nichols Charitable Trust | | Sudbury, MA | Local | 1 | 2023 | $500 |
| Broughton Charitable Foundation | | New York, NY | Local | 2 | 2022 | $1,925 |
| Wender Foundation | | Cambridge, MA | Local | 2 | 2022 | $1,070 |
| Opera America Inc | | New York, NY | National | 1 | 2022 | $0 |
| Cambridge Trust Charitable Found Fka Wellesley Bank Charitable Fdn | | Wakefield, MA | Local | 1 | 2021 | $2,500 |
| Fidelity Non-Profit Management Foundation | | Boston, MA | Local | 1 | 2020 | $100,000 |
| The Greater Barrington Foundation Inc Dba the Barrington Foundation | | | — | 1 | 2020 | $3,000 |
| Harris a Berman & Ruth E Nemzoff Family Foundation C/O Mason Rich | | | Local | 2 | 2020 | $1,000 |
| Charles and Cerise Jacobs Charitable Foundation | | Brookline, MA | Local | 2 | 2019 | $6,500 |
| Rothstein Foundation | | Newburyport, MA | Local | 2 | 2019 | $2,000 |