Skip to content

Ohio · Private foundation

Sandstone 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.

$199k
Granted FY2025(still arriving)
26
Grants FY2025
18
Organizations funded FY2024
28%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$3,000
Largest grant, FY2025
$37,516
Organizations funded a year
8 to 25
FY2018 to FY2024
States reached, FY2025
4
Total assets, FY2025
$1.3M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 28% of the organizations Sandstone Foundation funded were first-time grantees, receiving 7% of its grant dollars.

New vs renewed · share of each year

In FY2024, 93% of grant dollars renewed an existing relationship; $6k 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
Arts & CultureHealthEducationPhilanthropyYouth DevelopmentHuman ServicesOther
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 arriving24$162k42%
FY202418$85k28%
FY202323$220k30%
FY202225$290k32%
FY202125$230k52%
FY202021$247k67%
FY201920$293k65%
FY20188$125k63%
92% classified

What it funded, over time

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

Education$404kHealth$250kCivil Rights$210kYouth Development$204kCrime & Legal$142kArts & Culture$96kHuman Services$96kPhilanthropy$54kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MN
NY
MA
OH
PA
CA
CO
DC

Top grantees

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

Show all 54 grantees
All grantees of Sandstone Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Positive Education Program$149,71690%
The Bail Project Inc$136,56760%
Hathaway Brown School$125,00020%
High Mountain Institute Inc$100,00021%
Case Western Reserve University$46,00060%
Lake Erie Ink$42,00054%
Equality Ohio$35,50449%
Equality Ohio Education Fund$35,0002n/a
American Civil Liberties Union of Ohio Foundation Inc$35,00021%
Carleton College$30,00010%
Chn Housing Partners$25,00010%
Young Mens Christian Association of Cleveland$25,00010%
Theater & Arts Foundation of San Diego County Dba la Jolla Playhouse$14,00050%
Philanthropy Ohio$10,00030%
The City Club of Cleveland$10,00020%
Cleveland Public Theatre Inc$9,50030%
Sisters of Notre Dame$7,5001n/a
Teen Cancer America Inc$6,32030%
Edwins Leadership & Restaurant Institute$6,08910%
The Collaborative to End Human Trafficking$5,56030%
Journey Center for Safety and Healing$5,11320%
Urban Community School$5,00010%
The Cleveland Play House$5,00010%
Believe in Dreams$5,00012%
Near West Theatre Inc$5,00010%
Cleveland Museum of Natural History$5,00010%
Cleveland Museum of Art$5,00020%
Arts Impact Inc$5,00011%
Actblue Charities Inc$5,00010%
Open Doors Inc$4,00020%
San Diego Youth Services$3,00010%
Ideastream$3,00030%
Medwish Medworks$2,50010%
The Centers for Families and Children$2,10020%
Greater Cleveland Food Bank Inc$2,07310%
Recreation Project$2,00012%
Flashes of Hope$2,00010%
The Cleveland Clinic Foundation$2,00010%
Minnesota Public Radio American Public Media$1,50010%
Children's Tumor Foundation$1,02520%
Rmh of Akroninc$1,0182n/a
Mobilemed1 Inc Dba Medworks$1,00010%
Facing History & Ourselves Inc$1,00010%
Project Healthy Minds$1,00010%
Greater Cleveland Neighborhood Centers$1,0001n/a
We Care Solar$5261n/a
Cleveland Film Society$50010%
Melanoma Research Foundation$50010%
Film Independent$30010%
Hebrew Free Loan Society Inc$10310%
First Descents$10210%
CaringBridge$10010%
Consumer Reports Inc$10010%
Prevention Action Alliance$10010%

What it could do for these grantees

Plus 31 recipients with no EIN on record ($1.0M), not named here.

Where it is load-bearing

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetPositive Education Program: $149,716 over 9y, 0.1% of budgetThe Bail Project Inc: $136,567 over 6y, 0.5% of budgetHathaway Brown School: $125,000 over 2y, 0.3% of budgetHigh Mountain Institute Inc: $100,000 over 2y, 1.5% of budgetCase Western Reserve University: $46,000 over 6y, 0.0% of budgetLake Erie Ink: $42,000 over 5y, 3.6% of budgetEquality Ohio: $35,504 over 4y, 9.4% of budgetAmerican Civil Liberties Union of Ohio Foundation Inc: $35,000 over 2y, 1.3% of budgetCarleton College: $30,000 over 1y, 0.0% of budgetChn Housing Partners: $25,000 over 1y, 0.0% of budgetYoung Mens Christian Association of Cleveland: $25,000 over 1y, 0.1% of budgetTheater & Arts Foundation of San Diego County Dba la Jolla Playhouse: $14,000 over 5y, 0.0% of budgetPhilanthropy Ohio: $10,000 over 3y, 0.3% of budgetThe City Club of Cleveland: $10,000 over 2y, 0.3% of budgetCleveland Public Theatre Inc: $9,500 over 3y, 0.2% of budgetTeen Cancer America Inc: $6,320 over 3y, 0.5% of budgetEdwins Leadership & Restaurant Institute: $6,089 over 1y, 0.3% of budgetThe Collaborative to End Human Trafficking: $5,560 over 3y, 0.3% of budgetJourney Center for Safety and Healing: $5,113 over 2y, 0.1% of budgetUrban Community School: $5,000 over 1y, 0.1% of budgetThe Cleveland Play House: $5,000 over 1y, 0.1% of budgetBelieve in Dreams: $5,000 over 1y, 1.6% of budgetNear West Theatre Inc: $5,000 over 1y, 0.2% of budgetCleveland Museum of Natural History: $5,000 over 1y, 0.0% of budgetCleveland Museum of Art: $5,000 over 2y, 0.0% of budgetArts Impact Inc: $5,000 over 1y, 0.5% of budgetActblue Charities Inc: $5,000 over 1y, 0.3% of budgetOpen Doors Inc: $4,000 over 2y, 0.0% of budgetSan Diego Youth Services: $3,000 over 1y, 0.0% of budgetIdeastream: $3,000 over 3y, 0.0% of budgetMedwish Medworks: $2,500 over 1y, 0.0% of budgetThe Centers for Families and Children: $2,100 over 2y, 0.0% of budgetGreater Cleveland Food Bank Inc: $2,073 over 1y, 0.0% of budgetRecreation Project: $2,000 over 1y, 1.9% of budgetFlashes of Hope: $2,000 over 1y, 0.1% of budgetThe Cleveland Clinic Foundation: $2,000 over 1y, 0.0% of budgetMinnesota Public Radio American Public Media: $1,500 over 1y, 0.0% of budgetChildren's Tumor Foundation: $1,025 over 2y, 0.0% of budgetMobilemed1 Inc Dba Medworks: $1,000 over 1y, 0.1% of budgetFacing History & Ourselves Inc: $1,000 over 1y, 0.0% of budgetProject Healthy Minds: $1,000 over 1y, 0.0% of budgetCleveland Film Society: $500 over 1y, 0.0% of budgetMelanoma Research Foundation: $500 over 1y, 0.0% of budgetFilm Independent: $300 over 1y, 0.0% of budgetHebrew Free Loan Society Inc: $103 over 1y, 0.0% of budgetFirst Descents: $102 over 1y, 0.0% of budgetCaringBridge: $100 over 1y, 0.0% of budgetConsumer Reports Inc: $100 over 1y, 0.0% 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 49.

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.

The George Gund FoundationOH48.3× affinity21 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The George Gund Foundation · The Cleveland Foundation · The Char and Chuck Fowler Family Foundation · The Abington Foundation · The Reinberger Foundation · The Nord Family Foundation · Higley Fund of the Cleveland Foundation · Mt Sinai Health Care Foundation · The Lozick Family Foundation · Jewish Federation of Cleveland · George Codrington Fdnhirtlena · John P Murphy 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 Sandstone Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Sandstone Foundation?

Find your warmest path to Sandstone 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 Sandstone Foundation

How much does Sandstone Foundation give?
Sandstone Foundation reported 26 grants totaling $198,503 in its FY2025 IRS filing. It funded between 8 and 25 organizations a year over FY2018 to FY2024.
What does Sandstone Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (19%), Health (12%), Civil Rights (10%).
Who are Sandstone Foundation's largest grantees?
By total granted over FY2017 to FY2025: Positive Education Program ($150k), The Bail Project Inc ($137k), Hathaway Brown School ($125k).
Does Sandstone Foundation fund new organizations?
In FY2024, 28% of the organizations it funded were first-time grantees.
Does Sandstone 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 Sandstone Foundation?
Its strongest co-funders, measured against what their size predicts, include The George Gund Foundation, The Cleveland Foundation, The Char and Chuck Fowler Family Foundation.
Where is Sandstone Foundation based?
Sandstone 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 87 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

Play a game based on Sandstone’s filings →

More from the funding graph