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Ohio · Private foundation

Greenleaf Avenue 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.

$73k
Granted FY2025(still arriving)
5
Grants FY2025
3
Organizations funded FY2024
33%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,000
Largest grant, FY2025
$50,000
Organizations funded a year
2 to 68
FY2018 to FY2024
States reached, FY2025
5
Total assets, FY2025
$227k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 33% of the organizations Greenleaf Avenue Foundation funded were first-time grantees, receiving 27% of its grant dollars.

New vs renewed · share of each year

In FY2024, 73% of grant dollars renewed an existing relationship; $24k went to new ones.

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

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

’18’19’20’21’22’23’24
EducationInternationalEnvironmentArts & CultureHuman ServicesHealthOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving4$52k0%
FY20243$89k33%
FY20232$81k0%
FY20225$21k40%
FY20214$792k50%
FY202060$1.0M2%
FY201968$2.2M90%
FY201810$983k90%
98% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Education$2.7MRecreation & Sports$1.1MHuman Services$1.0MPhilanthropy$697kReligion$330kHealth$53kArts & Culture$45kScience & Tech$38kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
MN
IL
WI
NY
MA
OH
CT
RI
CA
VA
AR
NC
DC
AL

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Chicago Literacy Alliance$1,300,000419%
Northwestern University$1,120,00040%
American Friends of Tel Aviv Univ$840,00041%
Open Books Ltd$400,00056%
Park Synagogue$300,0001n/a
Carleton College$50,00010%
University of Wisconsin Foundation$50,00010%
Planned Parenthood Federation of America Inc$25,00010%
Bulletin of the Atomic Scientists$24,00021%
The Ratner School$23,75011%
Show all 64 grantees
All grantees of Greenleaf Avenue Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Chicago Literacy Alliance$1,300,000419%
Northwestern University$1,120,00040%
American Friends of Tel Aviv Univ$840,00041%
Open Books Ltd$400,00056%
Park Synagogue$300,0001n/a
Carleton College$50,00010%
University of Wisconsin Foundation$50,00010%
Planned Parenthood Federation of America Inc$25,00010%
Bulletin of the Atomic Scientists$24,00021%
The Ratner School$23,75011%
Lookingglass Theatre Company$15,00030%
Gmiluth Chasodim (The Hebrew Free Loan Association)$12,50012%
American Chemical Society$10,30030%
Center for Arts-Inspired Learning$10,00010%
Milestones Autism Resources$10,00020%
Shaker Schools Foundation$7,50030%
Hanna Perkins School$5,00020%
Csu Law Alumni Association$4,00021%
Chicago Horticultural Society$3,00020%
Malta Conferences Foundation$3,00023%
Chamah$2,5002n/a
Hillel the Foundation for Jewish Campus Life$2,00020%
Pleasant Lake Parker Pond Assoc$2,00026%
American Academy of Arts & Sciences$2,00020%
Cleveland Marshall Education Fdn$2,0001n/a
Seeds of Peace Inc$2,00020%
Leslie Shankman School Corporation$2,00020%
Portland Museum of Art$2,00020%
Alzheimer's Disease & Related Disorders Association Inc$2,00020%
Medecins Sans Frontieres USA Inc$2,00030%
Tree of Life Foundation$2,00021%
Family Service of Glencoe$1,50020%
Save The Children Federation Inc$1,50030%
Children's Hunger Fund$1,32020%
Field Museum of Natural History$1,20020%
Humane World for Animals Inc$1,20020%
Oxfam-America Inc$1,05030%
Smithsonian Institution$1,00020%
Writers Theatre Inc$1,00020%
Lincoln School$1,00020%
Let's Get Ready Inc$1,00020%
American Association for the Advancement of Science$1,00020%
Fulcrum Point New Music Project$1,00020%
Lakes Environmental Association$1,00020%
The Art Institute of Chicago$1,00020%
Make-A-Wish Foundation of Illinois Inc$1,00020%
Southern Poverty Law Center Inc$1,00020%
Student U$90020%
National Parks Conservation Association$88020%
The River Alliance of Wisconsin Inc$80020%
Loon Echo Land Trust Inc$80020%
Heifer Project International$80020%
Meals on Wheels$7502n/a
The Wilderness Society$60020%
Human Rights Watch Inc$60020%
The Ellen P Hermanson Foundation$60020%
Lincoln Park Zoological Society$60010%
Chicago Coalition to End Homelessness$60020%
Endeavor Health Clinical Operations$50020%
Brooklyn Community Housing and Services$50020%
Glencoe Historical Society$30020%
AARP Foundation$20020%
Gathering Waters Inc$20020%
American National Red Cross & Its Constituent Chapters and Branches$20020%

What it could do for these grantees

Plus 16 recipients with no EIN on record ($1.1M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Greenleaf Avenue Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetChicago Literacy Alliance: $1,300,000 over 4y, 19% of budgetNorthwestern University: $1,120,000 over 4y, 0.0% of budgetAmerican Friends of Tel Aviv Univ: $840,000 over 4y, 0.9% of budgetOpen Books Ltd: $400,000 over 5y, 6.2% of budgetCarleton College: $50,000 over 1y, 0.0% of budgetUniversity of Wisconsin Foundation: $50,000 over 1y, 0.0% of budgetPlanned Parenthood Federation of America Inc: $25,000 over 1y, 0.0% of budgetBulletin of the Atomic Scientists: $24,000 over 2y, 0.7% of budgetThe Ratner School: $23,750 over 1y, 0.7% of budgetLookingglass Theatre Company: $15,000 over 3y, 0.1% of budgetGmiluth Chasodim (The Hebrew Free Loan Association): $12,500 over 1y, 1.7% of budgetAmerican Chemical Society: $10,300 over 3y, 0.0% of budgetCenter for Arts-Inspired Learning: $10,000 over 1y, 0.5% of budgetMilestones Autism Resources: $10,000 over 2y, 0.4% of budgetShaker Schools Foundation: $7,500 over 3y, 0.3% of budgetHanna Perkins School: $5,000 over 2y, 0.2% of budgetCsu Law Alumni Association: $4,000 over 2y, 1.3% of budgetChicago Horticultural Society: $3,000 over 2y, 0.0% of budgetMalta Conferences Foundation: $3,000 over 2y, 3.1% of budgetHillel the Foundation for Jewish Campus Life: $2,000 over 2y, 0.0% of budgetPleasant Lake Parker Pond Assoc: $2,000 over 2y, 5.8% of budgetAmerican Academy of Arts & Sciences: $2,000 over 2y, 0.0% of budgetSeeds of Peace Inc: $2,000 over 2y, 0.0% of budgetLeslie Shankman School Corporation: $2,000 over 2y, 0.0% of budgetPortland Museum of Art: $2,000 over 2y, 0.0% of budgetAlzheimer's Disease & Related Disorders Association Inc: $2,000 over 2y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $2,000 over 3y, 0.0% of budgetTree of Life Foundation: $2,000 over 2y, 0.6% of budgetFamily Service of Glencoe: $1,500 over 2y, 0.1% of budgetSave The Children Federation Inc: $1,500 over 3y, 0.0% of budgetChildren's Hunger Fund: $1,320 over 2y, 0.0% of budgetField Museum of Natural History: $1,200 over 2y, 0.0% of budgetHumane World for Animals Inc: $1,200 over 2y, 0.0% of budgetOxfam-America Inc: $1,050 over 3y, 0.0% of budgetSmithsonian Institution: $1,000 over 2y, 0.0% of budgetWriters Theatre Inc: $1,000 over 2y, 0.0% of budgetLincoln School: $1,000 over 2y, 0.0% of budgetLet's Get Ready Inc: $1,000 over 2y, 0.0% of budgetAmerican Association for the Advancement of Science: $1,000 over 2y, 0.0% of budgetFulcrum Point New Music Project: $1,000 over 2y, 0.2% of budgetLakes Environmental Association: $1,000 over 2y, 0.1% of budgetThe Art Institute of Chicago: $1,000 over 2y, 0.0% of budgetMake-A-Wish Foundation of Illinois Inc: $1,000 over 2y, 0.0% of budgetSouthern Poverty Law Center Inc: $1,000 over 2y, 0.0% of budgetStudent U: $900 over 2y, 0.0% of budgetNational Parks Conservation Association: $880 over 2y, 0.0% of budgetThe River Alliance of Wisconsin Inc: $800 over 2y, 0.1% of budgetLoon Echo Land Trust Inc: $800 over 2y, 0.1% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 60.

Nonprofits that may fit its grantmaking

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.

James and Susan Ratner Family FoundationOH28.4× affinity11 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: James and Susan Ratner Family Foundation · Ronald and Deborah Ratner Family Foundation · Jewish Federation of Cleveland · The Horowitz Ratner Family Foundation · Jewish Federation of Metropolitan Chicago · The Cleveland Foundation · The Albert B & Audrey G Ratner Family Foundation · John D and Catherine T Macarthur Foundation · Samuel H & Maria Miller Foundation · The Chicago Community Trust · The Barbara and Abraham Miller Family Foundation · The Daniel and Genevieve Ratner 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.

Compare Greenleaf Avenue Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Greenleaf Avenue Foundation?

Find your warmest path to Greenleaf Avenue 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.

About Greenleaf Avenue Foundation

How much does Greenleaf Avenue Foundation give?
Greenleaf Avenue Foundation reported 5 grants totaling $72,788 in its FY2025 IRS filing. It funded between 2 and 68 organizations a year over FY2018 to FY2024.
What does Greenleaf Avenue Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (45%), Recreation & Sports (18%), Human Services (16%).
Who are Greenleaf Avenue Foundation's largest grantees?
By total granted over FY2017 to FY2025: Chicago Literacy Alliance ($1.3M), Northwestern University ($1.1M), American Friends of Tel Aviv Univ ($840k).
Does Greenleaf Avenue Foundation fund new organizations?
In FY2024, 33% of the organizations it funded were first-time grantees.
Does Greenleaf Avenue Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Greenleaf Avenue Foundation?
Its strongest co-funders, measured against what their size predicts, include James and Susan Ratner Family Foundation, Ronald and Deborah Ratner Family Foundation, Jewish Federation of Cleveland.
Where is Greenleaf Avenue Foundation based?
Greenleaf Avenue Foundation is based in OH.

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 84 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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