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Pennsylvania · Private foundation

Leonard C Grasso Charitable Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$19k
Granted FY2025(still arriving)
4
Grants FY2025
11
Organizations funded FY2024
45%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$3,000
Largest grant, FY2025
$10,000
Organizations funded a year
5 to 11
FY2018 to FY2024
States reached, FY2025
1
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 45% of the organizations Leonard C Grasso Charitable Foundation funded were first-time grantees, receiving 43% of its grant dollars.

New vs renewed · share of each year

In FY2024, 57% of grant dollars renewed an existing relationship; $13k 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
EnvironmentAnimalsArts & CultureEducationFood & NutritionRecreation & SportsOther
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$19k25%
FY202411$30k45%
FY20239$26k56%
FY20226$26k50%
FY20216$26k17%
FY20205$25k80%
FY20196$15k33%
FY20185$8k100%
97% classified

What it funded, over time

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

Religion$31kRecreation & Sports$28kFood & Nutrition$28kEducation$23kHuman Services$19kAnimals$9kArts & Culture$8kEnvironment$7kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
OH
PA
UT
WV
AZ
NC
DC
FL

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 24 grantees

What it could do for these grantees

Plus 8 recipients with no EIN on record ($46k), not named here.

Where it is load-bearing

Leonard C Grasso Charitable Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 23 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCross Roads Presbyterian Ch: $30,500 over 8y, 38% of budgetGreater Pittsburgh Community Food Bank: $20,000 over 2y, 0.0% of budgetExperience Learning Inc: $17,000 over 6y, 0.4% of budgetPitcare Inc: $15,000 over 3y, 2.2% of budgetTamarack Wildlife Center: $8,000 over 3y, 0.7% of budgetPlanned Parenthood of Western Pa Inc: $6,500 over 3y, 0.0% of budgetWqed Multimedia: $6,000 over 3y, 0.0% of budgetPymatuning Lake Association: $4,000 over 2y, 2.2% of budgetWomen's Center and Shelter of Greater Pittsburgh: $3,000 over 1y, 0.0% of budgetAllegheny County Parks Foundation: $3,000 over 1y, 0.2% of budgetCsu Law Alumni Association: $2,750 over 1y, 1.5% of budgetBrother's Brother Foundation: $2,500 over 1y, 0.0% of budgetPennsylvania Parks and Forests Foundation Inc: $2,000 over 1y, 0.1% of budgetLiteracy Pittsburgh: $2,000 over 1y, 0.0% of budgetEsperantic Studies Foundation: $2,000 over 1y, 0.8% of budgetBike Pittsburgh Inc: $2,000 over 1y, 0.2% of budgetRegional Trail Corporation: $2,000 over 1y, 0.3% of budgetThe Lamp Theatre Corp: $2,000 over 1y, 0.2% of budgetPittsburgh Parks Conservancy: $1,000 over 1y, 0.0% of budgetJewish Family and Children's Service of Pittsburgh: $1,000 over 1y, 0.0% of budgetWashington Trails Association: $1,000 over 1y, 0.0% of budgetSheJumps: $1,000 over 1y, 0.4% of budgetRails to Trails Conservancy: $1,000 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 23.

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 Pittsburgh FoundationPA16.7× affinity6 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Pittsburgh Foundation · Katherine Mabis McKenna Foundation · Richard King Mellon Foundation · The Heinz Endowments · Eqt Foundation · American Online Giving Foundation Inc · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile 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 Leonard C Grasso Charitable Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Leonard C Grasso Charitable Foundation?

Find your warmest path to Leonard C Grasso Charitable 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 Leonard C Grasso Charitable Foundation

How much does Leonard C Grasso Charitable Foundation give?
Leonard C Grasso Charitable Foundation reported 4 grants totaling $19,000 in its FY2025 IRS filing. It funded between 5 and 11 organizations a year over FY2018 to FY2024.
What does Leonard C Grasso Charitable Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Religion (17%), Recreation & Sports (15%), Food & Nutrition (15%).
Who are Leonard C Grasso Charitable Foundation's largest grantees?
By total granted over FY2017 to FY2025: Cross Roads Presbyterian Ch ($31k), Greater Pittsburgh Community Food Bank ($20k), Experience Learning Inc ($17k).
Does Leonard C Grasso Charitable Foundation fund new organizations?
In FY2024, 45% of the organizations it funded were first-time grantees.
Does Leonard C Grasso Charitable Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Leonard C Grasso Charitable Foundation?
Its strongest co-funders, measured against what their size predicts, include The Pittsburgh Foundation, Katherine Mabis McKenna Foundation, Richard King Mellon Foundation.
Where is Leonard C Grasso Charitable Foundation based?
Leonard C Grasso Charitable Foundation is based in PA.

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 32 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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