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Pennsylvania · Private foundation

The George W Rentschler Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$2.8M
Granted FY2025(still arriving)
38
Grants FY2025
14
Organizations funded FY2024
14%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$930,000
Organizations funded a year
11 to 17
FY2018 to FY2024
States reached, FY2025
11
Total assets, FY2025
$35k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 14% of the organizations The George W Rentschler Foundation funded were first-time grantees, receiving 9% of its grant dollars.

New vs renewed · share of each year

In FY2024, 91% 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
Human ServicesEducationArts & CultureHealthCrime & LegalRecreation & 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 arriving37$2.8M57%
FY202414$145k14%
FY202317$150k35%
FY202211$120k27%
FY202115$134k20%
FY202011$130k27%
FY201914$133k57%
FY201814$110k50%
100% classified

What it funded, over time

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

Education$1.8MArts & Culture$546kReligion$491kPhilanthropy$248kHuman Services$240kHousing & Shelter$175kHealth$165kInternational$50kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
NH
NY
MA
OR
PA
NJ
CT
CA
UT
VA
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 49 grantees
All grantees of The George W Rentschler Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Northfield Mount Hermon School$1,316,00091%
Piffaro the Renaissance Band$410,000938%
Greek Orthodox Metropolis of New Jersey$200,0001n/a
Eldernet of Lower Merion and Narberth$200,000119%
Ecumenical Patriarch Bartholomew Foundation Inc$200,0001n/a
Order of Ahepa$93,0006n/a
Family Promise of the Main Line$87,50049%
Federation of Hellenic American Societie of Phila and Greater Delaware Valley Inc$55,000236%
To Our Children's Future with Health Inc$51,00081%
Landmark School Inc$50,00010%
Friends of Children in Africa$50,000152%
The McGillis School$50,00010%
Support Center for Child Advocates$37,00060%
Federation of Hellenic American Organizations of New Jersey Inc$33,000218%
National Lymphedema Network Inc$30,00062%
Cradle of Hope Inc$28,26775%
Lighthouse Youth Ministries Inc$17,09961%
Dawn's Place$15,20031%
Liguori Inc$15,00030%
Keystone Human Services$14,00030%
Ryan's Case for Smiles$12,00021%
Main Line Art Center$10,0002n/a
Lawyers for Civil Rights Inc$10,00010%
Camp Sunshine and Camp Snowflake$10,0001n/a
Downtown Evening Soup Kitchen Inc$10,00010%
The Kelly S Brush Foundation Inc$10,0001n/a
Lymphatic Education & Research Network Inc (Le&Rn)$10,00021%
Crossroads for Kids Inc$10,0001n/a
Junior Service League of Concord N H$10,0001n/a
Flanders Nature Center & Land Trust Inc$10,0001n/a
Friends of the Los Angeles River$10,00011%
Mothers' Home$9,20021%
Saint Thomas Greek Orthodox Church$9,0001n/a
The Barn at Spring Brook Farm Inc$9,00040%
Heights Philadelphia$8,00020%
Family Promise Montco Pa$5,8502n/a
Independence Seaport Museum$5,00010%
Philipstown Depot Theatre Inc$5,00011%
The Schoerke Foundation$5,0001n/a
Vetri Foundation for Children$5,00010%
Jenkins Arboretum & Gardens$5,00010%
Highlands Current Inc$5,00011%
Variety the Children's Charity of the Delaware Valley$5,00010%
Children's Scholarship Fund Philadelphia$4,00010%
Philadelphia Police Foundation$3,15010%
Centro Nueva Creacion New Creation Community Center$3,00021%
Center in the Park$2,50010%
Mighty Writers$1,23410%
Quest Therapeutic Services Inc$1,00010%

What it could do for these grantees

Plus 20 recipients with no EIN on record ($657k), not named here.

Where it is load-bearing

The George W Rentschler Foundation supplied at least a quarter of the budget for 3 of its grantees at some point. The chart plots its 37 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetNorthfield Mount Hermon School: $1,316,000 over 9y, 1.0% of budgetPiffaro the Renaissance Band: $410,000 over 9y, 38% of budgetEldernet of Lower Merion and Narberth: $200,000 over 1y, 19% of budgetFamily Promise of the Main Line: $87,500 over 4y, 9.2% of budgetFederation of Hellenic American Societie of Phila and Greater Delaware Valley Inc: $55,000 over 2y, 36% of budgetTo Our Children's Future with Health Inc: $51,000 over 8y, 0.5% of budgetLandmark School Inc: $50,000 over 1y, 0.1% of budgetFriends of Children in Africa: $50,000 over 1y, 52% of budgetThe McGillis School: $50,000 over 1y, 0.3% of budgetSupport Center for Child Advocates: $37,000 over 6y, 0.3% of budgetFederation of Hellenic American Organizations of New Jersey Inc: $33,000 over 2y, 18% of budgetNational Lymphedema Network Inc: $30,000 over 6y, 1.5% of budgetCradle of Hope Inc: $28,267 over 7y, 4.6% of budgetLighthouse Youth Ministries Inc: $17,099 over 6y, 1.0% of budgetDawn's Place: $15,200 over 3y, 0.5% of budgetLiguori Inc: $15,000 over 3y, 0.2% of budgetKeystone Human Services: $14,000 over 3y, 0.1% of budgetRyan's Case for Smiles: $12,000 over 2y, 0.5% of budgetLawyers for Civil Rights Inc: $10,000 over 1y, 0.3% of budgetDowntown Evening Soup Kitchen Inc: $10,000 over 1y, 0.3% of budgetLymphatic Education & Research Network Inc (Le&Rn): $10,000 over 2y, 0.6% of budgetFriends of the Los Angeles River: $10,000 over 1y, 0.7% of budgetMothers' Home: $9,200 over 2y, 1.4% of budgetThe Barn at Spring Brook Farm Inc: $9,000 over 4y, 0.4% of budgetHeights Philadelphia: $8,000 over 2y, 0.1% of budgetIndependence Seaport Museum: $5,000 over 1y, 0.1% of budgetPhilipstown Depot Theatre Inc: $5,000 over 1y, 1.5% of budgetVetri Foundation for Children: $5,000 over 1y, 0.2% of budgetJenkins Arboretum & Gardens: $5,000 over 1y, 0.4% of budgetHighlands Current Inc: $5,000 over 1y, 0.7% of budgetVariety the Children's Charity of the Delaware Valley: $5,000 over 1y, 0.3% of budgetChildren's Scholarship Fund Philadelphia: $4,000 over 1y, 0.0% of budgetPhiladelphia Police Foundation: $3,150 over 1y, 0.4% of budgetCentro Nueva Creacion New Creation Community Center: $3,000 over 2y, 0.8% of budgetCenter in the Park: $2,500 over 1y, 0.1% of budgetMighty Writers: $1,234 over 1y, 0.0% of budgetQuest Therapeutic Services Inc: $1,000 over 1y, 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 37.

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 Philadelphia FoundationPA35.8× affinity17 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Philadelphia Foundation · Connelly Foundation · Henry Dolfinger 2 Trust Uw · The William Penn Foundation · Wsfs Cares Foundation · Genuardi Family Foundation · W W Smith Charitable Trust · The Gordon Charter Foundation · Dl Saunders Lawrence Saunders Foundation · Beatty Helen D Groome Uw · Lindback Cr & Mf Foundation Tw Main · The Wawa Foundation 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.

Compare The George W Rentschler Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The George W Rentschler Foundation?

Find your warmest path to The George W Rentschler 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 The George W Rentschler Foundation

How much does The George W Rentschler Foundation give?
The George W Rentschler Foundation reported 38 grants totaling $2,815,000 in its FY2025 IRS filing. It funded between 11 and 17 organizations a year over FY2018 to FY2024.
What does The George W Rentschler Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (47%), Arts & Culture (14%), Religion (13%).
Who are The George W Rentschler Foundation's largest grantees?
By total granted over FY2017 to FY2025: Northfield Mount Hermon School ($1.3M), Piffaro the Renaissance Band ($410k), Greek Orthodox Metropolis of New Jersey ($200k).
Does The George W Rentschler Foundation fund new organizations?
In FY2024, 14% of the organizations it funded were first-time grantees.
Does The George W Rentschler Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as The George W Rentschler Foundation?
Its strongest co-funders, measured against what their size predicts, include The Philadelphia Foundation, Connelly Foundation, Henry Dolfinger 2 Trust Uw.
Where is The George W Rentschler Foundation based?
The George W Rentschler 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 70 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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