Funders › CT › Leon Lowenstein Foundation Inc › 2018
Grants paid by Leon Lowenstein Foundation Inc, tax year 2018
EIN 13-6015951 · Madison, CT · Form 990-PF, Part XV
In tax year 2018, Leon Lowenstein Foundation Inc (EIN 13-6015951) reported 85 grants paid totaling $5,637,535. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2018
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2018 | Environmental Defense Fund New York, NY | B | $675,000 | paid | Charitable | 201912069349100021 |
| 2018 | Nyu Langone Health New York, NY | C | $480,000 | paid | Charitable | 201912069349100021 |
| 2018 | Environmental Working Group Washington, DC | C | $300,000 | paid | Charitable | 201912069349100021 |
| 2018 | Johns Hopkins University Baltimore, MD | U | $250,000 | paid | Charitable | 201912069349100021 |
| 2018 | Hospital for Special Surgery New York, NY | B | $250,000 | paid | Charitable | 201912069349100021 |
| 2018 | New Venture Fund Washington, DC | B | $250,000 | paid | Charitable | 201912069349100021 |
| 2018 | New Profit Boston, MA | C | $250,000 | paid | Charitable | 201912069349100021 |
| 2018 | Leap New York, NY | B | $250,000 | paid | Charitable | 201912069349100021 |
| 2018 | Branching Minds Portland, ME | U | $249,360 | paid | Charitable | 201912069349100021 |
| 2018 | Ucsfinstitute for Computational Health San Francisco, CA | U | $200,000 | paid | Charitable | 201912069349100021 |
| 2018 | Natural Resources Defense Council New York, NY | B | $200,000 | paid | Charitable | 201912069349100021 |
| 2018 | Achievement Network Boston, MA | D | $199,925 | paid | Charitable | 201912069349100021 |
| 2018 | Mayo Clinic Rochester, MN | U | $195,000 | paid | Charitable | 201912069349100021 |
| 2018 | Harvard Kennedy School Cambridge, MA | U | $150,000 | paid | Charitable | 201912069349100021 |
| 2018 | Summit Public Schools Redwood City, CA | U | $150,000 | paid | Charitable | 201912069349100021 |
| 2018 | New York Presbyterian Fund Inc New York, NY | B | $150,000 | paid | Charitable | 201912069349100021 |
| 2018 | City Year Boston, MA | B | $150,000 | paid | Charitable | 201912069349100021 |
| 2018 | Marlene Meyerson Jcc Manhattan New York, NY | B | $100,000 | paid | Charitable | 201912069349100021 |
| 2018 | Upmcinstitute for Precision Medicine Pittsburgh, PA | U | $100,000 | paid | Charitable | 201912069349100021 |
| 2018 | Economic Club of New York New York, NY | C | $50,000 | paid | Charitable | 201912069349100021 |
| 2018 | Endicott College Beverly, MA | U | $50,000 | approved, future | Charitable | 201912069349100021 |
| 2018 | The Brookings Institution Washington, DC | B | $50,000 | paid | Charitable | 201912069349100021 |
| 2018 | The Nature Conservancy Arlington, VA | B | $50,000 | paid | Charitable | 201912069349100021 |
| 2018 | Camden Coalition of Healthcare Providers Camden, NJ | U | $50,000 | paid | Charitable | 201912069349100021 |
| 2018 | Endicott College Beverly, MA | U | $50,000 | paid | Charitable | 201912069349100021 |
| 2018 | New Profit Boston, MA | C | $39,440 | approved, future | Charitable | 201912069349100021 |
| 2018 | Anti-Defamation League New York, NY | B | $35,000 | paid | Charitable | 201912069349100021 |
| 2018 | Vieques Humane Society & Animal Rescue Vieques, PR | B | $33,500 | paid | Charitable | 201912069349100021 |
| 2018 | Cedars-Sinai Medical Center Los Angeles, CA | B | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Los Angeles Dodgers Foundation Los Angeles, CA | B | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Nyu School of Medicine New York, NY | U | $25,000 | approved, future | Charitable | 201912069349100021 |
| 2018 | Venture for America Inc New York, NY | U | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Art of Elysium Los Angeles, CA | C | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Tom Gold Dance Foundation New York, NY | D | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Musicares Foundation Santa Monica, CA | B | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | University of Washington Seattle, WA | B | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Environmental Defense Fund New York, NY | B | $25,000 | approved, future | Charitable | 201912069349100021 |
| 2018 | Endometriosis Foundation of America Inc New York, NY | D | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | The Wharton School of the Univ of Pennsylvania Philadelphia, PA | U | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Epic Theatre Center Inc New York, NY | C | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Wallis Annenberg Center Performing Arts Beverly Hills, CA | D | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Lincoln School Providence, RI | B | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Cedars-Sinai Medical Center Los Angeles, CA | B | $25,000 | approved, future | Charitable | 201912069349100021 |
| 2018 | Maine Coast Heritage Trust Topsham, ME | B | $25,000 | paid | Charitable | 201912069349100021 |
| 2018 | Boys & Girls Club of Greenwich Greenwich, CT | B | $22,000 | paid | Charitable | 201912069349100021 |
| 2018 | Lappin Foundation Salem, MA | C | $20,000 | paid | Charitable | 201912069349100021 |
| 2018 | Beth Israel Deaconess Medical Center Boston, MA | B | $20,000 | paid | Charitable | 201912069349100021 |
| 2018 | Bard Prison Initiative Annandaleonhudson, NY | U | $20,000 | paid | Charitable | 201912069349100021 |
| 2018 | Thompson Island Outward Bound Education Center Boston, MA | U | $20,000 | paid | Charitable | 201912069349100021 |
| 2018 | Year Up Providence, RI | U | $17,500 | approved, future | Charitable | 201912069349100021 |
| 2018 | Year Up Providence, RI | U | $17,500 | paid | Charitable | 201912069349100021 |
| 2018 | Rachel's Network Inc New York, NY | U | $17,000 | paid | Charitable | 201912069349100021 |
| 2018 | Bomb Magazine Brooklyn, NY | U | $15,000 | paid | Charitable | 201912069349100021 |
| 2018 | The East Harlem School at Exodus House New York, NY | U | $15,000 | paid | Charitable | 201912069349100021 |
| 2018 | Harvard Medical School Boston, MA | D | $15,000 | paid | Charitable | 201912069349100021 |
| 2018 | Americas Society Inc New York, NY | B | $15,000 | paid | Charitable | 201912069349100021 |
| 2018 | Hurricane Island Foundation Rockland, ME | B | $12,500 | paid | Charitable | 201912069349100021 |
| 2018 | Institute for Nonprofit Practice Needham, MA | C | $12,500 | paid | Charitable | 201912069349100021 |
| 2018 | Hms Medscience Boston, MA | U | $12,500 | paid | Charitable | 201912069349100021 |
| 2018 | Apprentice Learning Jamiaca Plain, MA | B | $10,000 | paid | Charitable | 201912069349100021 |
| 2018 | Barrington Stage Company Inc Pittsfield, MA | C | $10,000 | paid | Charitable | 201912069349100021 |
| 2018 | Jewish Family and Children's Services Waltham, MA | C | $10,000 | paid | Charitable | 201912069349100021 |
| 2018 | Squash Haven New Haven, CT | B | $10,000 | paid | Charitable | 201912069349100021 |
| 2018 | Israeli American Council Woodland Hls, CA | B | $10,000 | paid | Charitable | 201912069349100021 |
| 2018 | Semel Hci Center at UCLA Los Angeles, CA | U | $10,000 | paid | Charitable | 201912069349100021 |
| 2018 | Jewish Commmunity Centers of Great Boston Inc Newton, MA | C | $10,000 | paid | Charitable | 201912069349100021 |
| 2018 | Mcgill University Montreal | U | $10,000 | paid | charitable | 201912069349100021 |
| 2018 | The Trilateral Commission Washington, DC | D | $10,000 | paid | Charitable | 201912069349100021 |
| 2018 | French-American Foundation New York, NY | U | $10,000 | paid | Charitable | 201912069349100021 |
| 2018 | Hour Children Inc Long Island City, NY | C | $10,000 | paid | Charitable | 201912069349100021 |
| 2018 | Achievement First Rhode Island Providence, RI | U | $7,500 | paid | Charitable | 201912069349100021 |
| 2018 | Tufts University Medford, MA | B | $7,500 | paid | Charitable | 201912069349100021 |
| 2018 | Kids in Crisis Cos Cob, CT | B | $6,500 | paid | Charitable | 201912069349100021 |
| 2018 | Harvey School Katonah, NY | B | $6,000 | paid | Charitable | 201912069349100021 |
| 2018 | YWCA Greenwich Greenwich, CT | D | $5,500 | paid | Charitable | 201912069349100021 |
| 2018 | Brac USA New York, NY | C | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Learningspring School New York, NY | B | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Issue One Washington, DC | B | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Rhode Island Community Food Bank Assoc Providence, RI | C | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | National School Climate Center New York, NY | C | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Jewish Alliance of Greater Rhode Island Providence, RI | B | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Crossroads Rhode Island New York, NY | D | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Ons Fdn for Clinical Research and Education Inc Greenwich, CT | B | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Everytown for Gun Safety New York, NY | U | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Reach Prep Inc Stanford, CT | B | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Liberation Programs Inc Norwalk, CT | U | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Gordon School East Providence, RI | B | $5,000 | paid | Charitable | 201912069349100021 |
| 2018 | Amanda James New York, NY | D | $3,000 | paid | Charitable | 201912069349100021 |
| 2018 | The Center School Somerset, NJ | B | $2,000 | paid | Charitable | 201912069349100021 |
| 2018 | Princeton Family YMCA Princeton, NJ | U | $2,000 | paid | Charitable | 201912069349100021 |
| 2018 | Exponent Philanthropy Washington, DC | U | $750 | paid | Charitable | 201912069349100021 |
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.