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· Private foundation

Marmor Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$21k
Granted FY2024still arriving
21
Grants FY2024still arriving
8
States reached
$7k
Largest
01What it funds
0192% classified

What it funded, over time

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

Religion$53kHealth$45kHuman Services$20kEducation$12kPhilanthropy$7kArts & Culture$6kInternational$4kAnimals$3kOther$0
02FY2024 · 21 grants

Where the money goes

Grants by size, and the largest recipients.

$200
Median grant
8
States reached
$49k
Total assets
Largest grants
RecipientAmount
JUVENILE DIABETES RESEARCH FOUNDATION$7,000
METAVIVOR$5,000
JEWISH UNITED FUND$3,000
MISERICORDIA$2,500
TEMPLE BETH EL$1,500
EVANS SCHOLARS FOUNDATION$250
CANCER WELLNESS CENTER$233
MUSEUM OF CONTEMPORARY ART$210
ART INSTITUTE$210
ISRAEL CANCER RESEARCH$200
CHICAGO HISTORY MUSEUM$200
LINCOLN PARK ZOO$190
LYNN SAGE BREAST CANCER$159
US HOLOCAUST MEMORIAL MUSEUM$108
SCHLERODERMA FOUNDATION$104
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 (FY17–23, $15k) land where the poverty rate runs at 11%, against an area that typically sits at 8%. 77% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 8%GUIDING EYES FOR THE BLIND: $20 → 9%LEADER DOGS FOR THE BLIND: $10 → 8%CHOOSE MENTAL HEALTH: $100 → 8%FORWARD STEPS: $1k → 7%FORWARD STEPS: $10k → 12%UNITED HELP UKRAINE: $50 → 8%GUIDING EYES FOR THE BLIND: $10 → 9%FORWARD STEPS: $1k → 7%FORWARD STEPS: $2k → 12%GUIDING EYES FOR THE BLIND: $10 → 9%FORWARD STEPS: $1k → 7%GUIDING EYES FOR THE BLIND: $10 → 9%FORWARD STEPS: $500 → 7%JEWISH COMMUNITY CENTERS OF CHICAGO: $78 → 14%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

WA
MN
IL
WI
MI
NY
MA
IN
OH
PA
NJ
CA
UT
CO
WV
VA
MD
DE
DC
OK
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.

82%of every dollar goes to organizations it has funded before.
$135k · 42 repeat orgs$30k to everyone else

Grantees it renews have grown median revenue +37% since the first grant, against +12% for those funded once.

42 repeat relationships: 15 still active in FY2024, 27 since wound down; 6 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

42
64

Total granted

$135k
$24k

Median revenue growth · since first grant

+37%
+12%

Still filing today

60%
50%

New vs renewed · share of each year

In FY2024, 74% of grant dollars renewed an existing relationship; $6k went to new ones.

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

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

’17’18’19’20’21’22’23’24
AnimalsArts & CultureHuman ServicesHealthInternationalPhilanthropyOther
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

  • FS
    Forward Steps Foundation
    7× · 2017–2023 · $16k · revenue +69%
  • JU
    JEWISH UNITED FUND OF METROPOLITAN CHICAGO
    6× · 2018–2024 · $7k · revenue +34%
  • Compassion International Incorporated
    4× · 2017–2023 · $2k · revenue +16%

Funded once

  • NM
    NY MEDICAL COLLEGE
    one grant, 2023 · $10k
  • JD
    JUVENILE DIABETES RESEARCH FOUNDATI
    one grant, 2017 · $4k
  • WW
    WOUNDED WARRIORS
    one grant, 2023 · $3k
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
American Academy of Neurology

The Academy's mission is to enhance member career fulfillment and promote brain health for all.

Community Improvement
2
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

—
3
American Association for the Advancement of Science

Advance science, engineering, and innovation throughout the world for the benefit of all. the world's largest multidisciplinary scientific society and a leading publisher of cutting-edge research through its science family of journals,…

Science & Tech
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
Internet Society Foundation

At the internet society foundation, we focus on funding initiatives that strengthen the internet in function and reach so that it can effectively serve all people. our work advances the vision of the internet society (isoc): the internet…

International
6
American Museum of Natural History

The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."

Arts & Culture
7
Society for Neuroscience

Sfn's mission is to: 1. advance the understanding of the brain and the nervous system by bringing together scientists of all segments of neuroscience, by facilitating the integration of research directed at all levels of biological…

Health
8
American Geophysical Union

Agu's mission is to advance and support an inclusive community of earth and space scientists and partners dedicated to discovery and solutions to societal challenges. agu seeks to catalyze discovery and solutions to scientific and societal…

Science & Tech
9
National Opinion Research Center

See schedule onorc at the university of chicago conducts research and data science on critical societal issues to guide decision-making and the development of programs and public policy. our experts identify relationships and trends, and…

Social Science
10
Michigan Humane Society

To improve and save lives through compassionate care, community engagement and advocacy for animals.

Animals
11
Naples Zoo Inc

Naples zoo is accredited by the american zoo & aquarium association (aza) and has numerous animal exhibits placed on its 45-acre site. (continued on schedule o)each exhibit is unique and designed to simulate typical conditions for the…

Animals
12
United Animal Nations Dba Redrover

To bring animals out of crisis and strengthen the bond between people and animals through emergency sheltering, disaster relief services, financial assistance and education. redrover accomplishes its mission by engaging volunteers and…

—
How this is measured
The grantee most central to the portfolio’s shape is The Seeing Eye Inc; the most unlike its peers is National Humane Society. 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

62 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. 62 of the 115 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)
60/62
Grantees still filing
47/62
Grew since first funded

Where the money sits, by cause and then by grantee

MISERICORDIA: $42,632 · OtherMISERICORDIAJUVENILE DIABETES RESEARCH FOUNDATION: $37,745 · OtherJUVENILE DIABETES RESEARCH FOUNDATIONTEMPLE BETH EL: $10,080 · OtherTEMPLE BETH ELNY MEDICAL COLLEGE: $10,000 · OtherNY MEDICAL COLLEGEMETAVIVOR: $5,000 · Other+67 more: $21,390 · Other+67 moreForward Steps Foundation: $16,085 · Human ServicesForward Ste…+7 more: $359 · Human ServicesJEWISH UNITED FUND OF METROPOLITAN CHICAGO: $6,845 · Philanthropy+3 more: $250 · PhilanthropyWINDOW TO THE WORLD COMMUNICATIONS INC: $861 · Arts & CultureFIELD MUSEUM OF NATURAL HISTORY: $815 · Arts & CultureKenneth C Griffin Museum of Science and Industry: $741 · Arts & CultureMUSEUM OF CONTEMPORARY ART: $591 · Arts & CultureTHE ADLER PLANETARIUM: $458 · Arts & CultureThe United States Holocaust Memorial Museum: $410 · Arts & CultureHOLOCAUST MEMORIAL FOUNDATION OF ILLINOIS INC: $234 · Arts & Culture+2 more: $185 · Arts & CultureCompassion International Incorporated: $2,368 · InternationalBIRTHRIGHT ISRAEL FOUNDATION: $1,000 · InternationalONE ISRAEL FUND LTD: $374 · International+3 more: $130 · InternationalSHEDD AQUARIUM SOCIETY: $1,198 · AnimalsChicago Zoological Society: $1,066 · AnimalsLINCOLN PARK ZOOLOGICAL SOCIETY: $736 · Animals+11 more: $433 · AnimalsCHICAGO HORTICULTURAL SOCIETY: $2,348 · EnvironmentWilderness Torah: $100 · Environment
Other$126,847Human Services$16,444Philanthropy$7,095Arts & Culture$4,295International$3,872Animals$3,433Environment$2,448

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 budgetForward Steps Foundation: $16,085 over 7y, 2.4% of budgetJEWISH UNITED FUND OF METROPOLITAN CHICAGO: $6,845 over 6y, 0.0% of budgetCompassion International Incorporated: $2,368 over 4y, 0.0% of budgetCHICAGO HORTICULTURAL SOCIETY: $2,348 over 7y, 0.0% of budgetNORTH SUBURBAN YOUNG MEN'S CHRISTIAN ASSOCIATION: $1,208 over 2y, 0.0% of budgetSHEDD AQUARIUM SOCIETY: $1,198 over 4y, 0.0% of budgetTHE ART INSTITUTE OF CHICAGO: $1,105 over 3y, 0.0% of budgetChicago Zoological Society: $1,066 over 4y, 0.0% of budgetCamp Solomon Schechter: $1,000 over 1y, 0.0% of budgetBIRTHRIGHT ISRAEL FOUNDATION: $1,000 over 1y, 0.0% of budgetWINDOW TO THE WORLD COMMUNICATIONS INC: $861 over 8y, 0.0% of budgetFIELD MUSEUM OF NATURAL HISTORY: $815 over 3y, 0.0% of budgetKenneth C Griffin Museum of Science and Industry: $741 over 4y, 0.0% of budgetLINCOLN PARK ZOOLOGICAL SOCIETY: $736 over 5y, 0.0% of budgetPEDIATRIC CANCER RESEARCH FOUNDATION: $700 over 3y, 0.0% of budgetMUSEUM OF CONTEMPORARY ART: $591 over 6y, 0.0% of budgetTHE ADLER PLANETARIUM: $458 over 2y, 0.0% of budgetThe United States Holocaust Memorial Museum: $410 over 5y, 0.0% of budgetONE ISRAEL FUND LTD: $374 over 1y, 0.0% of budgetNATIONAL SCLERODERMA FOUNDATION INC: $259 over 3y, 0.0% of budgetHOLOCAUST MEMORIAL FOUNDATION OF ILLINOIS INC: $234 over 2y, 0.0% of budgetKOHL CHILDREN'S MUSEUM OF GREATER CHICAGO INC: $135 over 1y, 0.0% of budgetThe Anti-Cruelty Society: $108 over 5y, 0.0% of budgetNATIONAL MULTIPLE SCLEROSIS SOCIETY: $103 over 2y, 0.0% of budgetALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC: $100 over 1y, 0.0% of budgetSPCA INTERNATIONAL INC: $100 over 4y, 0.0% of budgetChoose Mental Health: $100 over 1y, 0.0% of budgetTHE SUDC FOUNDATION: $100 over 1y, 0.0% of budgetWilderness Torah: $100 over 1y, 0.0% of budgetCORNERSTONE JAMAICA INC: $100 over 1y, 0.1% of budgetUniversity of Illinois Foundation: $100 over 1y, 0.0% of budgetMichael Rolfe Pancreatic Cancer Foundation: $100 over 1y, 0.0% of budgetAMERICAN HUMANE ASSOCIATION: $85 over 1y, 0.0% of budgetJewish Community Centers of Chicago: $78 over 1y, 0.0% of budgetNETWORK FOR GOOD: $50 over 1y, 0.0% of budgetUnited Help Ukraine Inc: $50 over 1y, 0.0% of budgetSJOGREN'S FOUNDATION INC: $50 over 1y, 0.0% of budgetGUIDING EYES FOR THE BLIND INC: $50 over 4y, 0.0% of budgetNATIONAL FOUNDATION FOR THE CENTERS FOR DISEASE CONTROL AND PREVENTION INC: $50 over 1y, 0.0% of budgetORPHANS OF THE STORM: $50 over 1y, 0.0% of budgetCaringBridge: $50 over 1y, 0.0% of budgetMARINE TOYS FOR TOTS FOUNDATION: $50 over 5y, 0.0% of budgetALPHA EPSILON PI FOUNDATION: $50 over 1y, 0.0% of budgetMEALS AT HOME: $43 over 2y, 0.0% of budgetAARP FOUNDATION: $36 over 1y, 0.0% of budgetTHE SEEING EYE INC: $35 over 2y, 0.0% of budgetMEALS ON WHEELS INC: $25 over 1y, 0.0% of budgetBEST FRIENDS ANIMAL SOCIETY: $20 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 Forward Steps Foundation ↗
  • Who funds JEWISH UNITED FUND OF METROPOLITAN CHICAGO ↗
  • Who funds Compassion International Incorporated ↗
  • Who funds CHICAGO HORTICULTURAL SOCIETY ↗
  • Who funds NORTH SUBURBAN YOUNG MEN'S CHRISTIAN ASSOCIATION ↗
  • Who funds SHEDD AQUARIUM SOCIETY ↗
  • Who funds THE ART INSTITUTE OF CHICAGO ↗
  • Who funds Chicago Zoological Society ↗
  • Who funds Camp Solomon Schechter ↗
  • Who funds BIRTHRIGHT ISRAEL FOUNDATION ↗
  • Who funds WINDOW TO THE WORLD COMMUNICATIONS INC ↗
  • Who funds FIELD MUSEUM OF NATURAL HISTORY ↗
  • Who funds Kenneth C Griffin Museum of Science and Industry ↗
  • Who funds LINCOLN PARK ZOOLOGICAL SOCIETY ↗
  • Who funds PEDIATRIC CANCER RESEARCH FOUNDATION ↗
  • Who funds MUSEUM OF CONTEMPORARY ART ↗
  • Who funds THE ADLER PLANETARIUM ↗
  • Who funds The United States Holocaust Memorial Museum ↗
  • Who funds ONE ISRAEL FUND LTD ↗
  • Who funds NATIONAL SCLERODERMA FOUNDATION INC ↗
  • Who funds HOLOCAUST MEMORIAL FOUNDATION OF ILLINOIS 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.

AbbVie FoundationIL17.9× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: AbbVie Foundation · Jpmorgan Chase Foundation · The Bank of America Charitable Foundation Inc · Arthur J Gallagher Foundation · American Endowment Foundation · The Chicago Community Trust · Ge Aerospace Foundation · Verizon Foundation · Network for Good · Renaissance Charitable Foundation Inc · Paypal Charitable Giving Fund · Morgan Stanley Global Impact Funding Trust Inc

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 Marmor Foundation funds: left to right is the share of its income from government, bottom to top the share from Marmor Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%0%1%3%5%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 0%
  • K9S for Warriors Inc: 0% of income from government
no gov moneyreceives it· size = income
5get no government money at all
11report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
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 Marmor Foundation?

Find your warmest path to Marmor 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 115 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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