· Private foundation
The Tarnok Family Foundation Inc
Its FY2025 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 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- Under $10k34 grants · $118k
- $10k–50k5 grants · $50k
| Recipient | Amount |
|---|---|
| Why Hunger | $10,000 |
| Mt Kisco Interfaith Food Pantry | $10,000 |
| Stephen Siller Tunnel to Towers Fdn | $10,000 |
| Marsh Sanctuary | $10,000 |
| Westmoreland Sanctuary | $10,000 |
| Northern Westchester Hospital Found | $7,500 |
| All Faiths Food Bank | $7,500 |
| The WPF Camp Morty | $7,500 |
| USO | $7,500 |
| Metropolitan Ministries of Tampa | $7,500 |
| Center of Hope Neighborhood Church | $6,500 |
| Emergency Shelter Partnership | $6,000 |
| Mt Kisco Historical Society | $6,000 |
| Mote Marine Laboratory | $5,000 |
| Feeding Westchester | $5,000 |
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 (FY17–25, $15k) land where the poverty rate runs at 9%, against an area that typically sits at 11%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-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.
Grantees it renews have grown median revenue +76% since the first grant, against 0% for those funded once.
47 repeat relationships: 34 still active in FY2025, 13 since wound down; 4 grantees were first funded in FY2025 (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 FY2025, 95% of grant dollars renewed an existing relationship; $9k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- GHGlobal Health Council6× · 2017–2022 · $89k · revenue +139%
- WIWHYHUNGER INC9× · 2017–2025 · $62k · revenue +95%
- NWNORTHERN WESTCHESTER HOSPITAL ASSOCIATION2× · 2017–2018 · $50k · revenue +94%
Funded once
- TBThe Blanche Gische Helen Schurkmanone grant, 2020 · $5k
- CFCENTER FOR DISASTER PHILANTHROPY INCone grant, 2024 · $5k · revenue 0%
- HCHawaii Community Foundation Maui Stone grant, 2023 · $5k
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.
Operate a state-of-the-art, world-class genomic research center that creates and uses advanced genomics to understand the genetic basis of disease. for more information, see schedule o.
Project drawdown's mission is to drive meaningful climate action by advancing science-based solutions and strategies. project drawdown's work is focused on three pillars: science - advancing science-based climate solutions and strategies;…
Leadership in the prevention, treatment, and cure of cancer through excellence, vision and cost effectiveness in patient care, outreach programs, research, and education.
The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."
Wwf's mission is to conserve nature and reduce the most pressing threats to the diversity of life on earth. (continued on schedule o)
Susan g. komen 's mission is to save lives by meeting the most critical needs in our communities & investing in breakthrough research to prevent & cure breast cancer.
For more than 125 years, the mission of the johns hopkins hospital has been to lead the world in the diagnosis and treatment of disease and to train tomorrow's great physicians, nurses and scientists. above all, we aim to provide the…
Our mission is to break down barriers to als research to find effective treatments. by uniting academia, the pharma and biotech industry, government, venture capital, related nonprofits, and the als community, we aim to overcome the…
The mission of dfci is to provide expert, compassionate, and equitable care to children, adults, and their families, while advancing the understanding, diagnosis, treatment, cure, and prevention of cancer and related diseases. we train new…
Susan g. komen has an unmatched, comprehensive 360-degree approach to fighting breast cancer across all fronts and supporting millions of people in the u.s. and in countries worldwide. we advocate for policies to protect patients, drive…
The mission of lowell observatory is to pursue the study of astronomy, especially the study of our solar system and its evolution; to conduct pure research in astronomical phenomena; and to maintain quality public education and outreach…
(msh) saves lives and improves the health of the world's poorest (see schedule o) and most vulnerable people by closing the gap between knowledge and action in public health.
How this is measured
36 grantees tracked through their own filings, 2017–2026.
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 2026, not grant rows in a single year, so this will not match the grant count on the cover. 36 of the 72 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 Global Health Council ↗
- Who funds WHYHUNGER INC ↗
- Who funds NORTHERN WESTCHESTER HOSPITAL ASSOCIATION ↗
- Who funds WESTMORELAND SANCTUARY INC ↗
- Who funds THE MOUNT KISCO INTERFAITH FOOD PANTRY INC ↗
- Who funds FEEDING WESTCHESTER INC ↗
- Who funds STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION ↗
- Who funds ALL FAITHS FOOD BANK INC ↗
- Who funds EMERGENCY SHELTER PARTNERSHIP ↗
- Who funds Marsh Sanctuary Inc ↗
- Who funds COMMUNITY CENTER OF NORTHERN WESTCHESTER INC ↗
- Who funds CARITAS OF PORT CHESTER INC ↗
- Who funds MOTE MARINE LABORATORY INC ↗
- Who funds NORTH EAST WESTCHESTER SPECIAL RECREATION INC ↗
- Who funds BEDFORD 2030 INC ↗
- Who funds Congressional Medal of Honor Society of the United States of America ↗
- Who funds WOMEN'S LEAGUE COMMUNITY RESIDENCES ↗
- Who funds TRICKLE UP PROGRAM INC ↗
- Who funds New York University ↗
- Who funds THE HERITAGE FOUNDATION ↗
- Who funds CENTER FOR DISASTER PHILANTHROPY INC ↗
- Who funds POST-MORROW FOUNDATION INC ↗
- Who funds BEDFORD PLAYHOUSE 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: The Sigmund Cohn Family Foundation Inc · The Braewold Fund · The Lazard Charitable Foundation · Lanbro Foundation · Jandon Foundation · Louis and Anne Abrons Foundation Inc · Peckham Family Foundation · The New York Community Trust · Jewish Communal Fund · National Philanthropic Trust · Ge Aerospace Foundation · Jpmorgan Chase Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization The Tarnok Family Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from The Tarnok Family Foundation Inc. Bigger dots raise more.
- Morgan Memorial Goodwill Industries Inc: 17% of income from government
- Mote Marine Laboratory Inc: 4% of income from government
- All Faiths Food Bank Inc: 1% of income from government
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to The Tarnok Family Foundation Inc?
Find your warmest path to The Tarnok Family 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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