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· Private foundation

Aronow Foundation

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.

$149k
Granted FY2025still arriving
28
Grants FY2025still arriving
9
States reached
$35k
Largest
01What it funds
0188% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Health$247kAnimals$131kHousing & Shelter$121kCivil Rights$105kArts & Culture$87kInternational$61kEducation$35kHuman Services$34kOther$0
02FY2025 · 28 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k25 grants · $71k
  • $10k–50k3 grants · $78k
$3,000
Median grant
9
States reached
$2.4M
Total assets
Largest grants
RecipientAmount
LYMPHOMA RESEARCH FOUNDATION$35,000
SOUTHERN POVERTY LAW CENTER$28,000
CROSSROADS RI$15,000
HORSE PLAY EQUINE RESCUE AND SANCTUARY$5,000
THE NEURODIVERSITY ALLIANCE$5,000
SOUTH KINGSTOWN ANIMAL SHELTER$5,000
HOPEHEALTH$5,000
TRINITY REPERTORY COMPANY$5,000
FISTULA FOUNDATION$5,000
WEST PLACE ANIMAL SANCTUARY$5,000
FOSTER FORWARD$5,000
ANIMAL RESCUE LEAGUE OF SOUTHERN RI$5,000
WGBH$4,000
DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY$3,000
MUSIC & MEMORY$3,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY17–25, $201k) land where the poverty rate runs at 12%, against an area that typically sits at 8%. 83% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 8%SOUTHEASTERN GUIDE DOGS: $2k → 10%TRUSTBRIDGE FOUNDATION INC: $5k → 11%FOSTER FORWARD: $5k → 14%PAWS FOR ABILITY: $1k → 9%SOUTHEASTERN GUIDE DOGS: $1k → 10%SOUTHEASTERN GUIDE DOGS: $1k → 10%HOPEHEALTH: $5k → 14%SOUTHEASTERN GUIDE DOGS: $1k → 10%SOUTHEASTERN GUIDE DOGS: $1k → 10%HOPEHEALTH: $3k → 14%SOUTHEASTERN GUIDE DOGS: $1k → 10%HOPEHEALTH: $3k → 14%SOUTHEASTERN GUIDE DOGS: $1k → 10%HOPEHEALTH: $2k → 14%HOPEHEALTH: $2k → 14%HOPEHEALTH: $2k → 14%CROSSROADS RI: $25k → 14%CROSSROADS RI: $25k → 14%CROSSROADS RI: $20k → 14%CROSSROADS RI: $15k → 14%CROSSROADS RI: $15k → 14%CROSSROADS RI: $15k → 14%CROSSROADS RI: $10k → 14%CROSSROADS RI: $5k → 14%RI CENTER ASSISTING THOSE IN NEED: $500 → 7%RI CENTER ASSISTING THOSE IN NEED: $100 → 7%DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY: $8k → 7%DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY: $5k → 7%CROSSROADS RI: $1k → 14%DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY: $5k → 7%DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY: $4k → 7%DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY: $3k → 7%DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY: $3k → 7%DOMESTIC VIOLENCE RESOURCE CENTER OF SC: $2k → 7%DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY: $2k → 7%DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY: $1k → 7%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

IL
NY
MA
OH
NJ
CT
RI
CA
NE
MO
MD
SC
DC
AL
GA
TX
FL
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

88%of every dollar goes to organizations it has funded before.
$893k · 34 repeat orgs$117k to everyone else

Grantees it renews have grown median revenue +56% since the first grant, against +29% for those funded once.

34 repeat relationships: 23 still active in FY2025, 11 since wound down; 5 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

34
31

Total granted

$893k
$100k

Median revenue growth · since first grant

+56%
+29%

Still filing today

62%
52%

New vs renewed · share of each year

In FY2025, 89% of grant dollars renewed an existing relationship; $17k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24’25
Human ServicesHealthAnimalsArts & CultureInternationalEnvironmentOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • LR
    LYMPHOMA RESEARCH FOUNDATION
    8× · 2018–2025 · $185k · revenue +42%
  • SP
    SOUTHERN POVERTY LAW CENTER INC
    8× · 2017–2025 · $133k · revenue +10%
  • CROSSROADS RHODE ISLAND
    9× · 2017–2025 · $131k · revenue +99%

Funded once

  • FRIENDS OF THE ISRAEL DEFENSE FORCES
    one grant, 2023 · $50k · revenue -35%
  • WH
    WELCOME HOUSE OF SOUTH COUNTY INC
    one grant, 2019 · $5k · revenue +0%
  • TF
    TrustBridge Foundation Incgraduated
    one grant, 2022 · $5k · revenue +491%
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.

04Its field

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.

1
Humane Society for the Prevention of Cruelty to Animals

The primary mission of the humane society is to end animal cruelty, neglect and overpopulation in south carolina.

Animals
2
Animal Rescue Fund of the Hamptons Inc

THE ANIMAL RESCUE FUND OF THE HAMPTONS ACTIVELY RESCUES CATS AND DOGS, PROVIDES QUALITY CARE AND OFFERS SANCTUARY UNTIL LOVING HOMES CAN BE FOUND. ARF's work with animals, within our community and throughout the organization is guided by…

Animals
3
Connecticut Humane Society

The connecticut humane society is the leading resource in the state for companion animal welfare, enriching the lives of families and communities through adoption services, medical care, education, and prevention of cruelty.

Animals
4
Farm Sanctuary Inc

We pursue bold solutions to end animal agriculture and foster just and compassionate vegan living through education and policy advocacy.

Animals
5
Shelter From the Storm Animal Rescue Inc

Reduce the euthanasia rate of healthy and adoptable animals and improve the lives of companion animals by finding permanent homes for animals in need, providing support to communities who do not have access to humane organizations,…

—
6
Animal Rescue League of New Hampshire

The animal rescue league of new hampshire improves animal welfare in our communities by helping pets and the people who care for them.

—
7
The Humane Society for Seattleking County

Seattle humane promotes the human-animal bond by saving and serving pets in need, regardless of age, ability, circumstance or geography.

Animals
8
Friends for Animals of Metro Detroit

The friends are dedicated to the rescue, protection, and adoption of companion animals in need while inspiring the human-animal bond. we meet our mission by:-saving 100% of healthy and treatable animals.-providing high-quality animal care…

Animals
9
Animal Care Sanctuary

Animal care sanctuary's lifesaving mission as a no kill organization envisions a community that promotes turning compassion into action for companion animals by: 1.) adopting healthy pet companions into loving homes. 2.) promoting the…

Animals
10
The Dorset Equine Rescue Inc

To rescue, rehabilitate, and re-home abused, neglected and slaughter bound horses of all breads and sizes. To provide a safe, loving and rehabilitative home, including all needed medical care, to every incoming animal. Once ready for their…

Animals
11
Arc Research Institute

Our mission is to accelerate scientific progress, understand the root causes of disease, and narrow the gap between discoveries and impact on patients.

Health
12
Alliance for Contraception in Cats & Dogs

ACC&D's mission is to advance non-surgical sterilants and contraceptives for cats and dogs and to promote their global accessibility. We envision a world in which dog and cat populations are effectively and humanely managed, improving the…

Animals
How this is measured
The grantee most central to the portfolio’s shape is Evidence Action; the most unlike its peers is Dana-Farber Cancer Institute Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

42 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. 42 of the 70 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.

0
Load-bearing (≥25% of a budget)
12
Early backer (in before they grew)
41/42
Grantees still filing
30/42
Grew since first funded

Where the money sits, by cause and then by grantee

LYMPHOMA RESEARCH FOUNDATION: $185,000 · HealthLYMPHOMA RESEARCH FOUNDATIONTHE RHODE ISLAND FREE CLINIC INC: $44,500 · HealthTHE RHODE ISLAND FREE CLINIC…TOMORROW'S RAINBOW INC: $10,200 · HealthThe Fistula Foundation: $10,000 · Health+3 more: $825 · HealthEYE TO EYE INC DBA THE NEURODIVERSITY ALLIANCE: $37,000 · OtherEYE TO EYE INC DBA THE NEUR…SOUTH COUNTY ANIMAL SHELTER: $30,000 · OtherSOUTH COUNTY ANIMAL SHELTERANIMAL RESCUE LEAGUE OF SOUTHERN RI: $27,000 · OtherANIMAL RESCUE LEAGUE OF SOU…MUSIC & MEMORY INC: $26,500 · OtherMUSIC & MEMORY INCALZHEIMERS ASSOCIATION: $12,200 · OtherSOUTH KINGSTOWN ANIMAL SHELTER: $11,000 · OtherNORTH KINGSTOWN ANIMAL SHELTER: $10,000 · OtherWGBH: $9,740 · OtherIndividual grant recipient: $9,000 · OtherHILLEL THE FOUNDATION FOR JEWISH CAMPUS LIFE: $10,000 · Other+30 more: $66,650 · Other+30 moreCROSSROADS RHODE ISLAND: $131,130 · Human ServicesCROSSROADS RHODE ISLAN…DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY INC: $33,000 · Human ServicesDOMESTIC VIOLENCE RESO…HOPEHEALTH: $17,000 · Human ServicesHOPEHEALTHSoutheastern Guide Dogs Inc: $8,000 · Human Services+4 more: $11,600 · Human Services+4 moreSOUTHERN POVERTY LAW CENTER INC: $133,000 · Crime & LegalSOUTHERN POVER…Trinity Repertory Company: $40,000 · Arts & CultureSOUTH COUNTY ART ASSOCIATION: $10,000 · Arts & CultureJAMESTOWN ARTS CENTER: $8,500 · Arts & CultureKingston Chamber Music Festival At The University of Rhode Island Inc: $3,500 · Arts & CultureFRIENDS OF THE ISRAEL DEFENSE FORCES: $50,000 · InternationalMEDECINS SANS FRONTIERES USA INC: $10,000 · International+1 more: $325 · InternationalDANNY & RONS RESCUE: $28,500 · AnimalsSTAND UP FOR ANIMALS: $15,000 · AnimalsWEST PLACE ANIMAL SANCTUARY: $5,000 · AnimalsHABITAT FOR HORSES INC: $2,000 · Animals+3 more: $3,000 · Animals
Health$250,525Other$249,090Human Services$200,730Crime & Legal$133,000Arts & Culture$62,000International$60,325Animals$53,500

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetLYMPHOMA RESEARCH FOUNDATION: $185,000 over 8y, 0.3% of budgetSOUTHERN POVERTY LAW CENTER INC: $133,000 over 8y, 0.0% of budgetCROSSROADS RHODE ISLAND: $131,130 over 9y, 0.2% of budgetFRIENDS OF THE ISRAEL DEFENSE FORCES: $50,000 over 1y, 0.0% of budgetTHE RHODE ISLAND FREE CLINIC INC: $44,500 over 7y, 0.8% of budgetTrinity Repertory Company: $40,000 over 8y, 0.1% of budgetEYE TO EYE INC DBA THE NEURODIVERSITY ALLIANCE: $37,000 over 8y, 0.3% of budgetDOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY INC: $33,000 over 9y, 0.9% of budgetDANNY & RONS RESCUE: $28,500 over 8y, 0.3% of budgetMUSIC & MEMORY INC: $26,500 over 8y, 2.7% of budgetHOPEHEALTH: $17,000 over 6y, 0.2% of budgetSTAND UP FOR ANIMALS: $15,000 over 3y, 1.9% of budgetTOMORROW'S RAINBOW INC: $10,200 over 8y, 0.3% of budgetHILLEL THE FOUNDATION FOR JEWISH CAMPUS LIFE: $10,000 over 8y, 0.0% of budgetMEDECINS SANS FRONTIERES USA INC: $10,000 over 2y, 0.0% of budgetThe Fistula Foundation: $10,000 over 2y, 0.0% of budgetSOUTH COUNTY ART ASSOCIATION: $10,000 over 8y, 0.5% of budgetJAMESTOWN ARTS CENTER: $8,500 over 7y, 0.3% of budgetSoutheastern Guide Dogs Inc: $8,000 over 7y, 0.0% of budgetWELCOME HOUSE OF SOUTH COUNTY INC: $5,000 over 1y, 0.9% of budgetTrustBridge Foundation Inc: $5,000 over 1y, 0.1% of budgetFOSTER FORWARD: $5,000 over 1y, 0.1% of budgetWEST PLACE ANIMAL SANCTUARY: $5,000 over 1y, 0.7% of budgetGREENPEACE INC: $5,000 over 1y, 0.0% of budgetKingston Chamber Music Festival At The University of Rhode Island Inc: $3,500 over 3y, 0.4% of budgetUNIVERSITY OF RHODE ISLAND FOUNDATION & ALUMNI ENGAGEMENT: $2,500 over 1y, 0.0% of budgetHABITAT FOR HORSES INC: $2,000 over 1y, 0.1% of budgetOUR COMPANIONS DOMESTIC ANIMAL SANCTUARY INC: $1,000 over 1y, 0.1% of budgetAMERICAN FRIENDS OF EZRAT AVOT: $1,000 over 1y, 0.8% of budget4 PAWS FOR ABILITY INC: $1,000 over 1y, 0.0% of budgetFront Range Equine Rescue: $1,000 over 1y, 0.1% of budgetVintage Pet Rescue: $1,000 over 1y, 0.1% of budgetRI CENTER ASSISTING THOSE IN NEED: $600 over 2y, 0.0% of budgetNARRAGANSETT LIONS CLUB: $500 over 1y, 0.2% of budgetDana-Farber Cancer Institute Inc: $400 over 3y, 0.0% of budgetEVIDENCE ACTION: $325 over 1y, 0.0% of budgetNATIONAL ARBOR DAY FOUNDATION: $100 over 1y, 0.0% of budgetBROOKGREEN GARDENS: $100 over 1y, 0.0% of budgetNATURAL RESOURCES DEFENSE COUNCIL INC: $100 over 1y, 0.0% of budgetCHAPEL HAVEN SCHLEIFER CENTER INC: $100 over 1y, 0.0% of budget
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 LYMPHOMA RESEARCH FOUNDATION ↗
  • Who funds SOUTHERN POVERTY LAW CENTER INC ↗
  • Who funds CROSSROADS RHODE ISLAND ↗
  • Who funds FRIENDS OF THE ISRAEL DEFENSE FORCES ↗
  • Who funds THE RHODE ISLAND FREE CLINIC INC ↗
  • Who funds Trinity Repertory Company ↗
  • Who funds EYE TO EYE INC DBA THE NEURODIVERSITY ALLIANCE ↗
  • Who funds DOMESTIC VIOLENCE RESOURCE CENTER OF SOUTH COUNTY INC ↗
  • Who funds DANNY & RONS RESCUE ↗
  • Who funds MUSIC & MEMORY INC ↗
  • Who funds HOPEHEALTH ↗
  • Who funds STAND UP FOR ANIMALS ↗
  • Who funds TOMORROW'S RAINBOW INC ↗
  • Who funds HILLEL THE FOUNDATION FOR JEWISH CAMPUS LIFE ↗
  • Who funds MEDECINS SANS FRONTIERES USA INC ↗
  • Who funds The Fistula Foundation ↗
  • Who funds SOUTH COUNTY ART ASSOCIATION ↗
  • Who funds JAMESTOWN ARTS CENTER ↗
  • Who funds Southeastern Guide Dogs Inc ↗
  • Who funds WELCOME HOUSE OF SOUTH COUNTY INC ↗
  • Who funds TrustBridge Foundation Inc ↗
  • Who funds FOSTER FORWARD ↗
  • Who funds WEST PLACE ANIMAL SANCTUARY ↗
  • Who funds GREENPEACE INC ↗
  • Who funds Kingston Chamber Music Festival At The University of Rhode Island 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.

The Rhode Island Community FoundationRI23× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Rhode Island Community Foundation · The Champlin Foundation · The Pfizer Foundation Inc · Amica Companies Foundation · Washington Trust Co Charitable Fdn · Ocean State Job Lot Charitable Foundation · United Way of Rhode Island Inc · American Express Foundation · The Bank of America Charitable Foundation Inc · Ge Aerospace Foundation · Renaissance Charitable Foundation Inc · Jpmorgan Chase Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Aronow Foundation funds: left to right is the share of its income from government, bottom to top the share from Aronow Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 20%0%1%3%5%funder's share of their income ↑0%15%30%45%60%share of the org’s income from government →median 7%
  • Chapel Haven Schleifer Center Inc: 13% of income from government
  • Dana-Farber Cancer Institute Inc: 7% of income from government
  • Southeastern Guide Dogs Inc: 0% of income from government
no gov moneyreceives it· size = income
2get no government money at all
7report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–60%
typical government reliance, FY20–25
How this is measured
Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Aronow Foundation?

Find your warmest path to Aronow Foundation 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.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 70 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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