· Private foundation
Daffy's 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 |
|---|---|
| NATURE CONSERVANCY | $3,000 |
| WORLD WILDLFE FUND | $3,000 |
| TEWKSBURY LAND TRUST | $3,000 |
| AMERICAN INDIAN COLLEGE | $3,000 |
| THE ARCHAEOLOGICAL CONSERVANCY | $3,000 |
| DOCTORS WITHOUT BORDERS | $3,000 |
| Individual grant recipient | $3,000 |
| ST JOSEPH'S INDIAN SCHOOL | $3,000 |
| OCEAN CONSERVANCY | $3,000 |
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 (FY18–18, $1k) land where the poverty rate runs at 6%, against an area that typically sits at 8%. 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 +81% since the first grant, against +26% for those funded once.
7 repeat relationships: 4 still active in FY2025, 3 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, 50% of grant dollars renewed an existing relationship; $12k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- TATHE ARCHAEOLOGICAL CONSERVANCY3× · 2023–2025 · $11k · revenue +134%
MEDECINS SANS FRONTIERES USA INC3× · 2017–2025 · $11k · revenue +98%- IRInternational Rescue Committee INC2× · 2017–2018 · $8k · revenue +81%
Funded once
NATIONAL TRUST FOR HISTORIC PRESERVATION IN THE UNITED STATES2× · 2024–2025 · $3k · revenue +1%- NWNATIONAL WILDLIFE FEDERATION2× · 2024–2025 · $3k · revenue 0%
- ICINTERNATIONAL CAMPAIGN FOR TIBET2× · 2024–2025 · $3k · revenue 0%
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.
Rainforest trust saves endangered wildlife and protects our planet by creating rainforest reserves through partnerships, community engagement, and donor support.
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.
The resource renewal institute facilitates the creation, development and implementation of practical strategies to solve the entire complex environmental problem by addressing it comprehensively.
Wildaid's mission is to inspire change and empower the world to protect wildlife and vital habitats from critical threats.
To advocate for policy changes by governments and corporations in order to preserve ocean life and return the oceans to their former abundance.
Iucn-us fund builds bridges between us donors and iucn by catalyzing, accelerating, funding and promoting iucn's work - conserving nature and natural resources in the united states and throughout the world.
To engage and catalyze global seafood supply chains in rebuilding depleted fish stocks and reducing the environmental impacts of fishing and fish farming.
Darksky international restores the nighttime environment and protects communities from the harmful effects of light pollution through outreach, advocacy, and conservation.
Wri is committed to creating change that improves people's lives and ensures the natural world can thrive. (see schedule o)wri's bold vision requires a formula for success we call "count it. change it. scale it.":- count it: our work is…
RA works at the intersection of business, agriculture & forests to improve lives & protect nature by transforming how land is used, production of goods & consumer choices.
How this is measured
29 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. 29 of the 44 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 ARCHAEOLOGICAL CONSERVANCY ↗
- Who funds MEDECINS SANS FRONTIERES USA INC ↗
- Who funds International Rescue Committee INC ↗
- Who funds THE NATURE CONSERVANCY ↗
- Who funds NATIONAL TRUST FOR HISTORIC PRESERVATION IN THE UNITED STATES ↗
- Who funds OCEAN CONSERVANCY ↗
- Who funds NATIONAL WILDLIFE FEDERATION ↗
- Who funds WORLD WILDLIFE FUND INC ↗
- Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
- Who funds INTERNATIONAL CAMPAIGN FOR TIBET ↗
- Who funds AMERICARES FOUNDATION INC ↗
- Who funds INTERNATIONAL WOMEN'S HEALTH COALITION ↗
- Who funds NUCLEAR THREAT INITIATIVE INC ↗
- Who funds ENVIRONMENTAL LAW ALLIANCE WORLDWIDE ↗
- Who funds THE CONSERVATION FUND A NONPROFIT CORPORATION ↗
- Who funds PALESTINE CHILDREN'S RELIEF FUND ↗
- Who funds Wildlife Conservation Society ↗
- Who funds AMAZON CONSERVATION ASSOCIATION ↗
- Who funds WILDLIFE CONSERVATION NETWORK INC ↗
- Who funds ENVIRONMENTAL DEFENSE FUND INCORPORATED ↗
- Who funds EQUAL JUSTICE INITIATIVE ↗
- Who funds THE OVARIAN CANCER RESEARCH FUND INC ↗
- Who funds FISHER HOUSE FOUNDATION INC ↗
- Who funds BOOKS FOR AFRICA INC ↗
- Who funds CYSTIC FIBROSIS RESEARCH INSTITUTE ↗
- Who funds ISRAEL GUIDE DOG CENTER FOR THE BLIND ↗
- Who funds NAVY SEAL 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: Morgan Stanley Global Impact Funding Trust Inc · Jpmorgan Chase Foundation · The Pfizer Foundation Inc · Network for Good · National Philanthropic Trust · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization Daffy's Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Daffy's Foundation Inc. Bigger dots raise more.
- Americares Foundation Inc: 0% of income from government
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Daffy's Foundation Inc?
Find your warmest path to Daffy's 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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