· Private foundation
Island Outreach 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, FY2022 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- Under $10k15 grants · $46k
- $10k–50k14 grants · $296k
- $50k–250k5 grants · $443k
- $250k+1 grant · $365k
| Recipient | Amount |
|---|---|
| UNITED WAY OF LONG ISLAND | $365,000 |
| STONY BROOK FOUNDATION | $152,000 |
| LONG ISLAND CARES | $100,000 |
| SOUTHAMPTON HOSPITAL FOUNDATION | $80,829 |
| ANGELA'S HOUSE | $57,716 |
| Individual grant recipient | $52,900 |
| BAYPORT BLUE POINT UNION FREE SCHOOL DISTRICT | $45,366 |
| NYU LANGONE | $45,000 |
| CHRISTMAS MAGIC | $30,000 |
| Individual grant recipient | $26,773 |
| PATCHOGUE COMMUNITY SERVICE FOUNDATION | $26,194 |
| ISLAND HARVEST | $25,000 |
| CORNELL COOPERATIVE EXTENSION | $20,000 |
| ISLIP FOOD FOR HOPE | $15,000 |
| IGHL FOUNDATION | $12,500 |
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 (FY22–25, $615k) land where the poverty rate runs at 7%, against an area that typically sits at 7%. 85% 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
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 +9% since the first grant, against +7% for those funded once.
40 repeat relationships: 26 still active in FY2025, 14 since wound down; 9 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, 90% of grant dollars renewed an existing relationship; $117k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- SBSTONY BROOK FOUNDATION INC4× · 2022–2025 · $1.5M · revenue +55%
- UWUNITED WAY OF LONG ISLAND4× · 2022–2025 · $970k · revenue +12%
- TSTHE SOUTHAMPTON HOSPITAL FOUNDATION INC4× · 2022–2025 · $342k · revenue +73%
Funded once
- RMRONALD MCDONALD CHARITIESone grant, 2024 · $500k
- TGTHE GINO MACCHIO FOUNDATION INCgraduatedone grant, 2022 · $125k · revenue +73% · 63% of their budget
- UWUNITED WAY OF KENTUCKY INCone grant, 2022 · $75k · revenue -86%
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.
The purpose of the Organization is to provide support to not-for-profit Organizations that work to improve the quality of life for Long Island's most vulnerable individuals, children and families.
Serve the most vulnerable on li by convening and supporting agencies that serve them
To help the people in need
Suppling local food banks
Provide fire protection and emergency medical services to the citizens of the Stony Brook fire district 24 hours per day, 365 days per year.
To collect and distribute food and provide economic assistance to needy families in the suffolk county and surrounding area. encourage awareness of the plight of the needy.
The purpose of the organization is to support the provision of quality health care to the residents of fishers island, new york.
Providing nutritious food to low-to-moderate income families by processing and delivering food grown by local farmers.
Fishers island recreational path foundation was established to oversee the construction and maintenance of a public recreational path for the entire fishers island community. by constructing the path, the foundation hopes to promote and…
How this is measured
38 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. 38 of the 79 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 STONY BROOK FOUNDATION INC ↗
- Who funds UNITED WAY OF LONG ISLAND ↗
- Who funds THE SOUTHAMPTON HOSPITAL FOUNDATION INC ↗
- Who funds Long Island Cares Inc ↗
- Who funds HABITAT FOR HUMANITY OF LONG ISLAND INC ↗
- Who funds MONDAYS AT RACINE INC ↗
- Who funds THE GINO MACCHIO FOUNDATION INC ↗
- Who funds CHRISTMAS MAGIC INC ↗
- Who funds PATCHOGUE COMMUNITY SERVICE FOUNDATION INC ↗
- Who funds ISLAND HARVEST LTD ↗
- Who funds MORICHES ROTARY HEALTH CAMP INC ↗
- Who funds UNITED WAY OF KENTUCKY INC ↗
- Who funds ASSOCIATION FOR MENTAL HEALTH & WELLNESS INC ↗
- Who funds ISLIP FOOD FOR HOPE INC ↗
- Who funds SMILE FARMS INC ↗
- Who funds MORICHES BAY PROJECT INC ↗
- Who funds REBUILDING TOGETHER LONG ISLAND INC ↗
- Who funds Defend H2O Inc ↗
- Who funds FRIENDS OF BELLPORT BAY INC ↗
- Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
- Who funds MAUI FOOD BANK INC ↗
- Who funds William Floyd Community Summit ↗
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: Knapp-Swezey Foundation Inc · Pseg Foundation Inc · Webster Bank Charitable Foundation · Mother Cabrini Health Foundation Inc · The New York Community Trust · The Rose Family Foundation · The Marilyn Lichtman Foundation · Jpmorgan Chase Foundation · Verizon Foundation · The Bank of America Charitable Foundation Inc · The Pfizer Foundation Inc · National Philanthropic Trust
How this is measured
How much its grantees rely on government
Each dot is one organization Island Outreach Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Island Outreach Foundation Inc. Bigger dots raise more.
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Island Outreach Foundation Inc?
Find your warmest path to Island Outreach 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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