Funders › CT › The Stewart & Constance Greenfield Foundation › 2021
Grants paid by The Stewart & Constance Greenfield Foundation, tax year 2021
EIN 06-6301506 · Westport, CT · Form 990-PF, Part XV
In tax year 2021, The Stewart & Constance Greenfield Foundation (EIN 06-6301506) reported 63 grants paid totaling $209,900. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2021
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2021 | Nature Conservancy in Ct Arlington, VA | C | $50,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Yale University School of Medicine New Haven, CT | U | $50,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Save the Sound New Haven, CT | B | $15,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Santa Fe Institute Santa Fe, NM | B | $10,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Mount Holyoke College South Hadley, MA | U | $10,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Connect Hamden, CT | U | $5,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Wholesome Wave Foundation Bridgeport, CT | D | $5,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Doctors Without Borders USA New York, NY | U | $5,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Bridgeport Hospital Foundation Bridgeport, CT | B | $5,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Yale New Haven Hospital Fund New Haven, CT | D | $5,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Environmental Defense Fund Washington, DC | U | $5,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | #1 Main Street Gallery Westport, CT | U | $3,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Ct Food Bank Wallingford, CT | U | $2,500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Aspetuck Land Trust Westport, CT | C | $2,500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Memorial Sloan-Kettering Cancer Center New York, NY | U | $2,500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Earthplace Westport, CT | U | $2,500 | paid | SUPPORT | 202212839349100116 |
| 2021 | National Audobon Society New York, NY | U | $2,500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Child Mind Institute New York, NY | B | $2,500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Ct Audubon Society Fairfield, CT | U | $2,500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Kipp Foundation San Francisco, CA | C | $2,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Brennan Center for Justice New York, NY | B | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | American Society for Protection of Nature in Israel Great Neck, NY | D | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Pulmonary Fibrosis Foundation Chicago, IL | C | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Planned Parenthood of Southern New England New Haven, CT | B | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Touchstones Discussion Project Annapolis, MD | B | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Fwcsa Westport, CT | U | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Horizons National Westport, CT | U | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Technoserve Inc Arlington, VA | B | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Mount Sinai Medical Center New York, NY | B | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | United Way of Coastal Fairfield County Bridgeport, CT | U | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Achievement First New Haven, CT | B | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Habitat for Humanity Int'l Americus, GA | U | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Ct League of Conservation Voters Education Fund Hartford, CT | U | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Teach for America New Haven, CT | U | $1,000 | paid | SUPPORT | 202212839349100116 |
| 2021 | Ct Farmland Trust Hartford, CT | U | $500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Environment and Human Health North Haven, CT | C | $500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Wildlife Conservation Society Bronx, NY | B | $500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Jewish Senior Services Bridgeport, CT | U | $500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Westport Volunteer Ems Westport, CT | U | $500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Westport Community Theatre Westport, CT | B | $500 | paid | SUPPORT | 202212839349100116 |
| 2021 | Aclu Foundation New York, NY | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Temple Israel Westport, CT | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Federation for Jewish Philanthropy of Upper Fairf Bridgeport, CT | C | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Brady Campaign to Prevent Gun Violence Washington, DC | B | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Music Theater of Ct Norwalk, CT | D | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Fidelco Guide Dog Foundation Inc Bloomfield, CT | B | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | American Museum of Natural History New York, NY | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Staples Tuition Grants Committee Westport, CT | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Union of Concerned Scientists Cambridge, MA | B | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | The Carter Center Atlanta, GA | B | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | A Better Chance of Westport Westport, CT | B | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Aaas Washington, DC | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Ct News Project Hartford, CT | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Wshu Public Radio Group Fairfield, CT | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Citizens Climate Education Coronado, CA | C | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Westport Warm Up Fund Westport, CT | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | School for Advanced Research Santa Fe, NM | B | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Wild Earth Guardians Santa Fe, NM | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Thirteen New York, NY | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Playwrights Horizons New York, NY | B | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Int'l Festival of Arts & Ideas New Haven, CT | U | $250 | paid | SUPPORT | 202212839349100116 |
| 2021 | Charity Navigator Saddle Brook, NJ | C | $100 | paid | SUPPORT | 202212839349100116 |
| 2021 | Candid Milwaukee, WI | U | $50 | paid | SUPPORT | 202212839349100116 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.