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Pennsylvania · Private foundation

The Mark Butler 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.

$16k
Granted FY2025(still arriving)
2
Grants FY2025
4
Organizations funded FY2024
50%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$10,000
Organizations funded a year
1 to 13
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$2.1M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 50% of the organizations The Mark Butler Foundation funded were first-time grantees, receiving 67% of its grant dollars.

New vs renewed · share of each year

In FY2024, 33% of grant dollars renewed an existing relationship; $70k 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 ServicesPublic Safety & DisasterAnimalsPhilanthropyHousing & ShelterFood & NutritionOther
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 arriving2$16k50%
FY20244$105k50%
FY20235$107k40%
FY20225$83k60%
FY20215$132k60%
FY20201$15k0%
FY201912$102k67%
FY201813$106k38%
100% classified

What it funded, over time

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

Human Services$206kHealth$126kYouth Development$115kEducation$60kPublic Safety & Disaster$53kPhilanthropy$50kAnimals$50kHousing & Shelter$26kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NY
MA
OR
PA
NJ
CA
MD
AZ
TN

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 26 grantees

Plus 10 recipients with no EIN on record ($220k), not named here.

Where it is load-bearing

The Mark Butler Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 24 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Harold and Carole Pump Foundation (Fka the Harold Pump Foundation): $100,000 over 3y, 5.7% of budgetSummer Program for Youth: $61,113 over 7y, 9.7% of budgetAll Hands and Hearts Smart Response Inc: $50,000 over 1y, 0.5% of budgetFriends of Pima Animal Care Center: $50,000 over 1y, 1.7% of budgetScott Willis Legacy Foundation: $45,000 over 3y, 28% of budgetJoyful Heart Foundation: $30,000 over 1y, 0.8% of budgetCal Ripken Sr Foundation Inc: $27,503 over 2y, 0.1% of budgetSafe Harbour Inc: $26,000 over 1y, 2.4% of budgetHope Station Opportunity Area Neighborhood Council: $26,000 over 1y, 22% of budgetJake Owen Foundation: $20,000 over 1y, 2.0% of budgetYatima Group Fund: $15,000 over 1y, 8.6% of budgetWhitaker Center for Science and the Arts: $13,273 over 2y, 0.4% of budgetSiena University: $6,000 over 1y, 0.0% of budgetDauphin County Casa: $5,000 over 1y, 2.7% of budgetSection 16h Group: $5,000 over 1y, 1.7% of budgetChampions for Children: $4,815 over 2y, 14% of budgetBoys & Girls Club of Harrisburginc: $3,997 over 3y, 0.2% of budgetBlood Cancer United Inc: $3,500 over 2y, 0.0% of budgetNorth Middleton Township Volunteer Fire Company 1: $3,345 over 1y, 1.8% of budgetLeadership Cumberland: $2,250 over 1y, 2.2% of budgetBrethren Community Ministries: $1,675 over 1y, 1.2% of budgetThe Bison Foundation: $1,061 over 1y, 1.4% of budgetCarlisle Day Care Center: $950 over 1y, 0.1% of budgetDiakon Child Family & Community Ministries: $136 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 24.

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 Foundation for Enhancing CommunitiesPA19.5× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Foundation for Enhancing Communities · Partnership for Better Health · Schwab-Silfen Foundation · The Donald B and Dorothy L Stabler Foundation · United Way of Carlisle & Cumberland County · Anne & Philip Glatfelter III Family Foundation · Community Aid Inc · United Way of the Capital Region · Ppl Foundation · Vanguard Charitable Endowment Program · Paypal Charitable Giving Fund · American Online Giving 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 Mark Butler Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Mark Butler Foundation?

Find your warmest path to The Mark Butler 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 Mark Butler Foundation

How much does The Mark Butler Foundation give?
The Mark Butler Foundation reported 2 grants totaling $16,095 in its FY2025 IRS filing. It funded between 1 and 13 organizations a year over FY2018 to FY2024.
What does The Mark Butler Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Human Services (28%), Health (17%), Youth Development (16%).
Who are The Mark Butler Foundation's largest grantees?
By total granted over FY2017 to FY2025: The Harold and Carole Pump Foundation (Fka the Harold Pump Foundation) ($100k), Summer Program for Youth ($61k), All Hands and Hearts Smart Response Inc ($50k).
Does The Mark Butler Foundation fund new organizations?
In FY2024, 50% of the organizations it funded were first-time grantees.
Does The Mark Butler 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 The Mark Butler Foundation?
Its strongest co-funders, measured against what their size predicts, include The Foundation for Enhancing Communities, Partnership for Better Health, Schwab-Silfen Foundation.
Where is The Mark Butler Foundation based?
The Mark Butler 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 36 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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