· Private foundation
Joseph J Peltz 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.
| Recipient | Amount |
|---|---|
| BEST FRIENDS ANIMAL SOCIETY | $5,500 |
| BRAVE GENERATION | $5,000 |
| Institute for Animal Happiness | $5,000 |
| DARTMOUTH COLLEGE | $3,800 |
| SATO PROJECT | $2,575 |
| LONG ISLAND CARES | $1,084 |
| Pan Mass Challenge | $1,027 |
| COMMUNITY CHEST OF PORT WASHINGTON | $1,000 |
| PLANNED PARENTHOOD OF GREATER NEW YORK | $1,000 |
| THE MUSEUM OF MODERN ART | $600 |
| Pets of Homeless | $535 |
| WNYC | $512 |
| Musicares Foundation | $500 |
| BLACK GIRLS CODE | $500 |
| Proud Rescuers of Puerto Rico Inc | $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 (FY18–25, $7k) land where the poverty rate runs at 10%, against an area that typically sits at 10%. 32% 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 +40% since the first grant, against +26% for those funded once.
56 repeat relationships: 24 still active in FY2025, 32 since wound down; 7 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, 92% of grant dollars renewed an existing relationship; $2k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- TSTHE SATO PROJECT9× · 2017–2025 · $16k · revenue +35%
- TCTHE COMMUNITY CHEST OF PORT WASHINGTON NY INC8× · 2017–2025 · $7k · revenue +33%
- IFINSTITUTE FOR ANIMAL HAPPINESS4× · 2020–2025 · $6k · revenue +224%
Funded once
- PTPILOTS TO THE RESCUE INCone grant, 2024 · $1k · revenue 0%
- NNYPIRGone grant, 2024 · $1k
- MTMANHATTAN THEATRE CLUB INCgraduatedone grant, 2020 · $1k · revenue +43%
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.
Ci works to spotlight and secure the critical benefits that nature provides to humanity.
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;…
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.
To engage and catalyze global seafood supply chains in rebuilding depleted fish stocks and reducing the environmental impacts of fishing and fish farming.
To advocate for policy changes by governments and corporations in order to preserve ocean life and return the oceans to their former abundance.
Rainforest trust saves endangered wildlife and protects our planet by creating rainforest reserves through partnerships, community engagement, and donor support.
Friends of the earth strives for a more healthy and just world by defendng the environment and human health while advancing social and economic justice by conducting research and education, transforming the economy so it protects the…
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.
The purpose of rainforest foundation us is to support indigenous peoples and forest communities in their efforts to secure their lands, protect their environment, and uphold their rights.
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 union of concerned scientists puts rigorous, independent science into action, developing solutions and advocating for a healthy, safe, and just future.
The open markets institute works to help people relearn how to use competition policy to build stronger democracies, more just and equitable societies, more innovative and sustainable economies, and a more secure and peaceful world.
How this is measured
77 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. 77 of the 109 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 THE SATO PROJECT ↗
- Who funds Trustees of Dartmouth College ↗
- Who funds BRAVE GENERATION INC ↗
- Who funds THE COMMUNITY CHEST OF PORT WASHINGTON NY INC ↗
- Who funds INSTITUTE FOR ANIMAL HAPPINESS ↗
- Who funds WORLD CENTRAL KITCHEN INC ↗
- Who funds PLANNED PARENTHOOD OF GREATER NEW YORK INC ↗
- Who funds THE NATURE CONSERVANCY ↗
- Who funds Museum of Modern Art ↗
- Who funds RAINFOREST ALLIANCE INC ↗
- Who funds Long Island Cares Inc ↗
- Who funds OCEAN CONSERVANCY ↗
- Who funds BROADWAY CARESEQUITY FIGHTS AIDS INC ↗
- Who funds GUIDE DOG FOUNDATION FOR THE BLIND INC ↗
- Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
- Who funds TREVOR PROJECT INC ↗
- Who funds CANINE COMPANIONS FOR INDEPENDENCE INC ↗
- Who funds CITYMEALS-ON-WHEELS ↗
- Who funds MEDECINS SANS FRONTIERES USA INC ↗
- Who funds ISLAND HARVEST LTD ↗
- Who funds Dana-Farber Cancer Institute Inc ↗
- Who funds Planned Parenthood of Nassau County Inc ↗
- Who funds NICHOLAS CENTER LTD ↗
- Who funds SHARE OUR STRENGTH ↗
- Who funds SANDY HOOK PROMISE FOUNDATION ↗
- Who funds GOD'S LOVE WE DELIVER INC ↗
- Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
- Who funds NEW YORK PUBLIC RADIO ↗
- Who funds PAN-MASSACHUSETTS CHALLENGE INC ↗
- Who funds ALL STARS PROJECT INC ↗
- Who funds ENVIRONMENTAL DEFENSE FUND INCORPORATED ↗
- Who funds GIRLS WHO CODE 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: Jpmorgan Chase Foundation · Select Equity Group Foundation · Gannett Foundation Inc · Verizon Foundation · Jewish Communal Fund · The Pfizer Foundation Inc · Paypal Charitable Giving Fund · Network for Good · Morgan Stanley Global Impact Funding Trust Inc · American Online Giving Foundation Inc · The Blackbaud Giving Fund · Vanguard Charitable Endowment Program
How this is measured
How much its grantees rely on government
Each dot is one organization Joseph J Peltz Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Joseph J Peltz Foundation Inc. Bigger dots raise more.
- Dana-Farber Cancer Institute Inc: 7% of income from government
- Sandy Hook Promise Foundation: 0% of income from government
- Pan-Massachusetts Challenge Inc: 0% of income from government
How this is measured
Warm introductions · Powered by PlinthPlus
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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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