· Private foundation
Greenburg May Foundation Inc
Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2024
- Under $10k19 grants · $40k
- $10k–50k4 grants · $65k
- $50k–250k2 grants · $110k
| Recipient | Amount |
|---|---|
| CARNEGIE HALL CORPORATION | $60,000 |
| BRAVO VAIL | $50,000 |
| CENTRAL SYNAGOGUE | $25,000 |
| UNITED WAY OF MIAMI | $20,250 |
| FOUNTAINS CHARITABLE FOUNDATION | $10,000 |
| TEMPLE ISRAEL OF LAWRENCE | $10,000 |
| LINCOLN CENTER | $5,000 |
| COMMUNITY CHEST SOUTH SHORE | $5,000 |
| MOUNT SINAI HEALTH SYSTEM | $5,000 |
| INSIGHT THROUGH EDUCATION | $5,000 |
| UJA FEDERATION OF NEW YORK | $3,000 |
| SUNRISE ASSOCIATION | $2,500 |
| NEW HORIZON COUNSELING CENTER | $2,000 |
| HADASSAH | $2,000 |
| HOUSATONIC VALLEY ASSOCIATION | $1,500 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY17–24, $679k) land where the poverty rate runs at 17%, against an area that typically sits at 9%. 97% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
24 repeat relationships: 20 still active in FY2024, 4 since wound down; 4 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 55% of grant dollars renewed an existing relationship; $87k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- MSMOUNT SINAI HEALTH SYSTEM INC3× · 2022–2024 · $560k · revenue +17%
- JBJEWISH BOARD OF FAMILY & CHILDREN'S SERVICES INC4× · 2020–2023 · $100k · revenue +4%
- CCCommunity Chest South Shore6× · 2017–2024 · $51k · revenue +9%
Funded once
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAIgraduatedone grant, 2020 · $250k · revenue +39%- PPPERELMAN PERFORMING ARTS CENTERone grant, 2023 · $250k
- NCNORTHWEST CONTINENT LAND CONSERVANCYone grant, 2023 · $146k
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…
Committed to exceptional healthcare quality for all and actively engaged with our community, einstein drives scientific discovery and educates compassionate leaders in health and science.
Long island jewish medical center is part of the northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and…
See schedule othe organization is a not-for-profit, public charity established in 1911 to provide for the quality and continuity of jewish life in western new york and around the world through private philanthropy. the foundation seeks,…
Mjhs health system is a charitable not-for-profit established to support the activities of affiliated organizations. mjhs is built on the core values of compassion, dignity and respect, first established by the four brooklyn ladies in…
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…
The institute for advanced study (the institute) is one of the world's leading centers for theoretical research and intellectual inquiry. see schedule o.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
How this is measured
35 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 35 of the 56 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds MOUNT SINAI HEALTH SYSTEM INC ↗
- Who funds ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI ↗
- Who funds WNET ↗
- Who funds UNITED WAY MIAMI INC ↗
- Who funds JEWISH BOARD OF FAMILY & CHILDREN'S SERVICES INC ↗
- Who funds THE CARNEGIE HALL CORPORATION ↗
- Who funds LINCOLN CENTER FOR THE PERFORMING ARTS INC ↗
- Who funds Community Chest South Shore ↗
- Who funds YOUNG CONCERT ARTISTS INC ↗
- Who funds JEWISH FEDERATION OF PALM BEACH COUNTY INC ↗
- Who funds VAIL VALLEY FOUNDATION ↗
- Who funds FOUNTAINS CHARITABLE FOUNDATION INC ↗
- Who funds UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC ↗
- Who funds Town of Palm Beach United Way Inc ↗
- Who funds NEW HORIZON COUNSELING CENTER INC ↗
- Who funds AMERICAN FOUNDATION FOR THE BLIND INC ↗
- Who funds DAVE THOMAS FOUNDATION FOR ADOPTION ↗
- Who funds New York Historical Society ↗
- Who funds SUNRISE DAY CAMPS ASSOCIATION INC ↗
- Who funds INSIGHT THROUGH EDUCATION INC ↗
- Who funds ARCADIA UNIVERSITY ↗
- Who funds LUPUS RESEARCH ALLIANCE INC ↗
- Who funds TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA ↗
- Who funds THE LAURA ROSENBERG FOUNDATION INC ↗
- Who funds CROHN'S & COLITIS FOUNDATION INC ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization Greenburg May Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Greenburg May Foundation Inc. Bigger dots raise more.
- Housatonic Valley Association Inc: 38% of income from government
- United Way Miami Inc: 23% of income from government
- The Palm Beach Symphony Society Inc: 0% of income from government
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Greenburg May Foundation Inc?
Find your warmest path to Greenburg May Foundation Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
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