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· Private foundation

The Roemer 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.

$2.7M
Granted FY2025still arriving
41
Grants FY2025still arriving
8
States reached
$1.1M
Largest
01What it funds
0197% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2025.

Health$8.0MArts & Culture$812kEducation$409kAnimals$381kEnvironment$264kPublic Safety & Disaster$210kHuman Services$180kFood & Nutrition$50kOther$0
02FY2025 · 41 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k18 grants · $48k
  • $10k–50k15 grants · $292k
  • $50k–250k5 grants · $495k
  • $250k+3 grants · $1.9M
$10,000
Median grant
8
States reached
$42M
Total assets
Largest grants
RecipientAmount
THE CHESTER COUNTY HOSPITAL BREAST HEALTH FUND$1,100,000
Brandywine Conservancy$500,000
THE CHESTER COUNTY HOSPITAL FOUNDATION$250,000
THE CHESTER COUNTY HOSPITAL RESEARCH FUND$125,000
THE CHESTER COUNTY HOSPITAL ENDOWMENT FUND$100,000
TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA$100,000
Abraham Cancer Center for the Rena Rowan Breast Center$100,000
UNITE FOR HER$70,000
CHESAPEAKE CONSERVANCY$37,000
STROUD WATER RESEARCH CENTER$30,000
CHESTER COUNTY FUND FOR WOMEN AND GIRLS$30,000
VINCEREMOS THERAPEUTIC RIDING CENTER$25,000
The Foundation for the Horse$25,000
Parkesburg Borough Police Department$20,000
PALM BEACH FIRE RESCUE STATION 27$20,000
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 (FY21–25, $307k) land where the poverty rate runs at 9%, against an area that typically sits at 9%. 36% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 9%AAEP FOUNDATION INC: $25k → 15%THE FOUNDATION FOR THE HORSE: $25k → 15%THE FOUNDATION FOR THE HORSE: $25k → 15%The Foundation for the Horse: $25k → 15%THE FOUNDATION FOR THE HORSE: $10k → 15%THE FOUNDATION FOR THE HORSE: $2k → 15%CHESTER COUNTY FUND FOR WOMEN AND GIRLS: $30k → 6%CHESTER COUNTY FUND FOR WOMEN AND GIRLS: $30k → 6%CHESTER COUNTY FUND FOR WOMEN AND GIRLS: $30k → 6%CHESTER COUNTY FUND FOR WOMEN AND GIRLS: $20k → 6%CHESTER COUNTY FUND FOR WOMEN AND GIRLS: $10k → 6%CANINE PARTNERS FOR LIFE: $10k → 6%CANINE PARTNERS FOR LIFE: $5k → 6%CANINE PARTNERS FOR LIFE: $5k → 6%CANINE PARTNERS FOR LIFE: $5k → 6%CANINE PARTNERS FOR LIFE: $5k → 6%LA COMMUNIDAD HISPANA: $15k → 6%LCH HEALTH AND COMMUNITY SERVICES: $10k → 6%LCH HEALTH AND COMMUNITY SERVICES: $10k → 6%LA COMMUNIDAD HISPANA: $10k → 6%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

PA
NJ
CA
UT
KY
VA
MD
DE
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.

85%of every dollar goes to organizations it has funded before.
$8.5M · 40 repeat orgs$1.5M to everyone else

Grantees it renews have grown median revenue +19% since the first grant, against +10% for those funded once.

40 repeat relationships: 36 still active in FY2025, 4 since wound down; 4 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

40
10

Total granted

$8.5M
$192k

Median revenue growth · since first grant

+19%
+10%

Still filing today

75%
60%

New vs renewed · share of each year

In FY2025, 48% of grant dollars renewed an existing relationship; $1.3M went to new ones.

50%100%’21’22’23’24’25
RenewedFirst-time

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

’21’22’23’24’25
HealthHuman ServicesEducationAnimalsArts & CultureEnvironmentOther
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

  • CC
    CHESTER COUNTY HOSPITAL FOUNDATION
    5× · 2021–2025 · $5.3M · revenue +2%
  • BC
    Brandywine Conservancy & Museum of Art
    5× · 2021–2025 · $800k · revenue +95%
  • UF
    Unite for HER
    5× · 2021–2025 · $310k · revenue +134%

Funded once

  • TC
    The Chester County Hospital Fdn Dr Berman Reserve
    one grant, 2023 · $125k
  • AA
    AMERICAN ASSOCIATION OF EQUINE PRACTITIONERS
    one grant, 2022 · $25k · revenue +10%
  • R2
    RESCUE 22 FOUNDATION INCgraduated
    one grant, 2022 · $11k · revenue +66%
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 Pennsylvania Foundation

To encourage and motivate the making of gifts and donations by deed, will, or otherwise, for the advancement, promotion, extension, and maintenance of the various causes and objectives fostered by the humane pennsylvania.

Animals
2
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
3
Humane Pennsylvania

Humane pennsylvania empowers the people in our communities to increase their capacity to care for animals so that all animals are healthy, safe, and treated humanely.

Animals
4
American Kennel Club Canine Health Foundation

The mission of the akc canine health foundation, inc. is to fund, advance, and communicate canine health research and science through knowledge and discovery.

Animals
5
Glen Foerd Conservation Corporation

Glen foerd stewards an eclectic riverfront estate for the enjoyment and educational benefit of the community. drawing from the estate's architecture, art, material culture, and history-as well as its gardens and waterways-glen foerd…

Environment
6
Marin Humane Society

Marin humane transforms lives through exceptional animal care, humane education, and advocacy. every day, marin humane inspires compassion and positive relationships between people and animals.

Animals
7
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
8
Zoological Society of Pittsburgh

The zoological society of pittsburgh is dedicated to being a leader in, and significant contributor to, the conservation of endangered and threatened species. the society provides an enjoyable family experience that fosters understanding,…

Animals
9
Red River Zoological Society

As conservation leaders, the red river zoo connects our community to nature and inspires people to help save species.

Animals
10
Southern California Equine Foundation Inc

Providing equine veterinary hospital facilities and support services in the care of injured or sick race horses

Animals
11
Worldwide Vets Incorporated

Our goal is to sustainably improve animal welfare, provide veterinary care, and improve veterinary education globally. in order to achieve this goal, we work in over 10 countries, across 5 continents, supporting local people and animals,…

Animals
12
Delaware Museum of Nature and Science Inc

The museum is an educational corporation formed to ignite a life-long passion for exploring, discovering, and valuing nature and science.

—
How this is measured
The grantee most central to the portfolio’s shape is Therapeutic Horseback Riding Inc; the most unlike its peers is Primitive Hall Foundation. 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

37 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. 37 of the 55 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)
8
Early backer (in before they grew)
37/37
Grantees still filing
28/37
Grew since first funded

Where the money sits, by cause and then by grantee

CHESTER COUNTY HOSPITAL FOUNDATION: $5,275,000 · HealthCHESTER COUNTY HOSPITAL FOUNDATIONUnite for HER: $310,000 · HealthUnite for HER+4 more: $91,000 · HealthTHE CHESTER COUNTY HOSPITAL BREAST HEALTH FUND: $1,100,000 · OtherTHE CHESTER COUNTY HOSPITAL BR…ABRAMSON CANCER CENTER IN PHILADELPHIA: $400,000 · OtherABRAMSON CANCER CENTER IN PHIL…THE CHESTER COUNTY HOSPITAL ENDOWMENT FUND: $300,000 · OtherTHE CHESTER COUNTY HOSPITAL EN…UNIVERSITY OF PENNSYLVANIA SCHOOL OF VETERINARY SCIENCE: $240,000 · OtherUNIVERSITY OF PENNSYLVANIA SCH…The Chester County Hospital Fdn Dr Berman Reserve: $125,000 · OtherTHE CHESTER COUNTY HOSPITAL RESEARCH FUND: $125,000 · OtherAbraham Cancer Center for the Rena Rowan Breast Center: $100,000 · Other+24 more: $416,000 · Other+24 moreBrandywine Conservancy & Museum of Art: $800,000 · Arts & Culture+1 more: $5,000 · Arts & CultureTRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA: $300,000 · EducationRANDOLPH-MACON COLLEGE: $75,000 · EducationTHE ALLIANCE FOR HEALTH EQUITY: $25,000 · EducationTHE KING'S ACADEMY INC: $22,500 · Education+2 more: $11,500 · EducationTHE FUND FOR WOMEN AND GIRLS: $120,000 · Human ServicesTHE FOUNDATION FOR THE HORSE FKA THE AAEP FOUNDATION INC: $111,500 · Human ServicesLCH Health and Community Services: $45,000 · Human ServicesCANINE PARTNERS FOR LIFE: $30,000 · Human ServicesCANINE COMPANIONS FOR INDEPENDENCE INC: $20,000 · Human Services+1 more: $5,000 · Human ServicesCHESAPEAKE CONSERVANCY INC: $159,000 · EnvironmentFRIENDS OF THE EVERGLADES INC: $22,500 · EnvironmentKEYSTONE VALLEY FIRE DEPARTMENT: $75,000 · Public Safety & DisasterCOCHRANVILLE FIRE COMPANY: $65,000 · Public Safety & Disaster
Health$5,676,000Other$2,806,000Arts & Culture$805,000Education$434,000Human Services$331,500Environment$181,500Public Safety & Disaster$140,000

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 budgetCHESTER COUNTY HOSPITAL FOUNDATION: $5,275,000 over 5y, 16% of budgetBrandywine Conservancy & Museum of Art: $800,000 over 5y, 1.2% of budgetUnite for HER: $310,000 over 5y, 2.0% of budgetTRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA: $300,000 over 3y, 0.0% of budgetCHESAPEAKE CONSERVANCY INC: $159,000 over 5y, 0.4% of budgetTHE FUND FOR WOMEN AND GIRLS: $120,000 over 5y, 4.7% of budgetTHE FOUNDATION FOR THE HORSE FKA THE AAEP FOUNDATION INC: $111,500 over 5y, 1.9% of budgetSTROUD WATER RESEARCH CENTER: $82,000 over 5y, 0.3% of budgetRANDOLPH-MACON COLLEGE: $75,000 over 5y, 0.0% of budgetKEYSTONE VALLEY FIRE DEPARTMENT: $75,000 over 5y, 1.5% of budgetCOCHRANVILLE FIRE COMPANY: $65,000 over 4y, 3.5% of budgetVinceremos Riding Center Inc: $60,000 over 5y, 1.6% of budgetCHESTER COUNTY FOOD BANK: $50,000 over 5y, 0.1% of budgetLCH Health and Community Services: $45,000 over 4y, 0.2% of budgetCANINE PARTNERS FOR LIFE: $30,000 over 5y, 0.6% of budgetAMERICAN ASSOCIATION OF EQUINE PRACTITIONERS: $25,000 over 1y, 0.3% of budgetTHE ALLIANCE FOR HEALTH EQUITY: $25,000 over 5y, 0.4% of budgetUNITED STATES EQUESTRIAN TEAM FOUNDATION INC: $25,000 over 5y, 0.1% of budgetTHE KING'S ACADEMY INC: $22,500 over 3y, 0.0% of budgetFRIENDS OF THE EVERGLADES INC: $22,500 over 5y, 0.6% of budgetPLANNED PARENTHOOD SOUTHEASTERN PA: $20,000 over 2y, 0.1% of budgetCANINE COMPANIONS FOR INDEPENDENCE INC: $20,000 over 2y, 0.0% of budgetRESCUE 22 FOUNDATION INC: $11,000 over 1y, 1.6% of budgetTHE BARN AT SPRING BROOK FARM INC: $10,500 over 5y, 0.6% of budgetPANTHER RIDGE CONSERVATION CENTER INC: $8,000 over 3y, 0.5% of budgetUPLAND COUNTRY DAY SCHOOL: $6,500 over 5y, 0.0% of budgetTHERAPEUTIC HORSEBACK RIDING INC: $6,000 over 3y, 0.1% of budgetOperation Warm Inc: $5,000 over 5y, 0.0% of budgetBRANDYWINE VALLEY SPCA: $5,000 over 5y, 0.0% of budgetMain Line Animal Rescue Inc: $5,000 over 5y, 0.1% of budgetZOOLOGICAL SOCIETY OF PHILADELPHIA: $5,000 over 5y, 0.0% of budgetDELAWARE ART MUSEUM INC: $5,000 over 5y, 0.0% of budgetROTHMAN INSTITUTE ORTHOPAEDIC FOUNDATION: $5,000 over 1y, 0.9% of budgetTHE KINGS ACADEMY INC: $5,000 over 1y, 0.3% of budgetPRIMITIVE HALL FOUNDATION: $2,500 over 5y, 0.5% of budgetThe Rachel Covey Foundation: $500 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 CHESTER COUNTY HOSPITAL FOUNDATION ↗
  • Who funds Brandywine Conservancy & Museum of Art ↗
  • Who funds Unite for HER ↗
  • Who funds TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA ↗
  • Who funds CHESAPEAKE CONSERVANCY INC ↗
  • Who funds THE FUND FOR WOMEN AND GIRLS ↗
  • Who funds THE FOUNDATION FOR THE HORSE FKA THE AAEP FOUNDATION INC ↗
  • Who funds STROUD WATER RESEARCH CENTER ↗
  • Who funds RANDOLPH-MACON COLLEGE ↗
  • Who funds KEYSTONE VALLEY FIRE DEPARTMENT ↗
  • Who funds COCHRANVILLE FIRE COMPANY ↗
  • Who funds Vinceremos Riding Center Inc ↗
  • Who funds CHESTER COUNTY FOOD BANK ↗
  • Who funds LCH Health and Community Services ↗
  • Who funds CANINE PARTNERS FOR LIFE ↗
  • Who funds AMERICAN ASSOCIATION OF EQUINE PRACTITIONERS ↗
  • Who funds THE ALLIANCE FOR HEALTH EQUITY ↗
  • Who funds UNITED STATES EQUESTRIAN TEAM FOUNDATION INC ↗
  • Who funds THE KING'S ACADEMY INC ↗
  • Who funds FRIENDS OF THE EVERGLADES INC ↗
  • Who funds PLANNED PARENTHOOD SOUTHEASTERN PA ↗
  • Who funds CANINE COMPANIONS FOR INDEPENDENCE INC ↗
  • Who funds RESCUE 22 FOUNDATION INC ↗
  • Who funds THE BARN AT SPRING BROOK FARM INC ↗
  • Who funds PANTHER RIDGE CONSERVATION CENTER INC ↗
  • Who funds UPLAND COUNTRY DAY SCHOOL ↗
  • Who funds THERAPEUTIC HORSEBACK RIDING 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.

Chester County Community FoundationPA30× affinity12 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Chester County Community Foundation · Hamilton Family Foundation · Hankin Foundation · Blue Yak Foundation · Cabot-Kjellerup Foundation · First Cornerstone Foundation Inc-Ima · The Dansko Foundation Inc · Quaker City Foundation · Connelly Foundation · Jpmorgan Chase Foundation · The Buttonwood Family Foundation · Macelree Family 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 The Roemer Foundation funds: left to right is the share of its income from government, bottom to top the share from The Roemer Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 40%1%5%11%20%funder's share of their income ↑0%15%30%45%60%share of the org’s income from government →median 27%
  • Chesapeake Conservancy Inc: 27% of income from government
  • Delaware Art Museum Inc: 8% of income from government
no gov moneyreceives it· size = income
4get no government money at all
12report 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 The Roemer Foundation?

Find your warmest path to The Roemer 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 55 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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