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Pennsylvania · Private foundation

Dortone Esser 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.

$395k
Granted FY2025(still arriving)
7
Grants FY2025
7
Organizations funded FY2024
14%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$50,000
Largest grant, FY2025
$100,000
Organizations funded a year
6 to 11
FY2018 to FY2024
States reached, FY2025
3
Total assets, FY2025
$5.9M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 14% of the organizations Dortone Esser Foundation funded were first-time grantees, receiving 3% of its grant dollars.

New vs renewed · share of each year

In FY2024, 97% of grant dollars renewed an existing relationship; $10k 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 ServicesInternationalOther
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 arriving7$395k14%
FY20247$395k14%
FY20237$350k0%
FY20228$185k25%
FY20216$100k0%
FY202010$110k10%
FY201911$97k9%
FY201811$95k9%
100% classified

What it funded, over time

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

Philanthropy$515kInternational$313kAnimals$272kEnvironment$246kHealth$157kHuman Services$140kEducation$90kScience & Tech$50kOther$0

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
Cooperative for Assistance and Relief Everywhere Inc$230,00090%
Givedirectly Inc$140,00040%
Giving Green Research Group Inc$75,0001n/a
Oxfam-America Inc$52,50070%
The Franklin Institute$50,00030%
International Rescue Committee INC$30,00020%
World Wildlife Fund Inc$21,00050%
Humane World for Animals Inc$7,00020%
Greater Philadelphia Philosophy Consortium$6,0003n/a
The Bryn Mawr Hospital Foundation$4,00040%
Show all 11 grantees
All grantees of Dortone Esser Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Cooperative for Assistance and Relief Everywhere Inc$230,00090%
Givedirectly Inc$140,00040%
Giving Green Research Group Inc$75,0001n/a
Oxfam-America Inc$52,50070%
The Franklin Institute$50,00030%
International Rescue Committee INC$30,00020%
World Wildlife Fund Inc$21,00050%
Humane World for Animals Inc$7,00020%
Greater Philadelphia Philosophy Consortium$6,0003n/a
The Bryn Mawr Hospital Foundation$4,00040%
American Philosophical Society$4,00040%

Plus 7 recipients with no EIN on record ($1.2M), not named here.

Where it is load-bearing

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

25%50%75%100%$100Mgrantee revenue →↑ funder's share of their budgetCooperative for Assistance and Relief Everywhere Inc: $230,000 over 9y, 0.0% of budgetGivedirectly Inc: $140,000 over 4y, 0.0% of budgetOxfam-America Inc: $52,500 over 7y, 0.0% of budgetThe Franklin Institute: $50,000 over 3y, 0.1% of budgetInternational Rescue Committee INC: $30,000 over 2y, 0.0% of budgetWorld Wildlife Fund Inc: $21,000 over 5y, 0.0% of budgetHumane World for Animals Inc: $7,000 over 2y, 0.0% of budgetThe Bryn Mawr Hospital Foundation: $4,000 over 4y, 0.0% of budgetAmerican Philosophical Society: $4,000 over 4y, 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 9.

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About Dortone Esser Foundation

How much does Dortone Esser Foundation give?
Dortone Esser Foundation reported 7 grants totaling $395,000 in its FY2025 IRS filing. It funded between 6 and 11 organizations a year over FY2018 to FY2024.
What does Dortone Esser Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Philanthropy (28%), International (17%), Animals (15%).
Who are Dortone Esser Foundation's largest grantees?
By total granted over FY2017 to FY2025: Cooperative for Assistance and Relief Everywhere Inc ($230k), Givedirectly Inc ($140k), Giving Green Research Group Inc ($75k).
Does Dortone Esser Foundation fund new organizations?
In FY2024, 14% of the organizations it funded were first-time grantees.
Does Dortone Esser 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.
Where is Dortone Esser Foundation based?
Dortone Esser 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 18 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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