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Connecticut · Public charity

Greenwich Hospital

To provide healthcare services.

$122k
Granted FY2025(still arriving)
3
Itemized grants FY2025
7
Organizations funded FY2024
0%
First-time grantees FY2024
Read the full brief
Itemized, FY2025
$42k
The rest is grants the schedule does not break out
Median grant, FY2025
$10,000
Largest grant, FY2025
$24,000
Organizations funded a year
6 to 10
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$910M

How open it is to new grantees

In FY2024, 0% of the organizations Greenwich Hospital funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 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 ServicesHousing & ShelterHealthOther
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 arriving3$42k0%
FY20247$106k0%
FY202310$136k20%
FY20229$109k22%
FY20217$137k29%
FY20206$73k33%
FY201910$281k20%
FY20188$209k13%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Health$735kHuman Services$225kPublic Safety & Disaster$146kPhilanthropy$117kCommunity Improvement$74kHousing & Shelter$31kPublic Benefit$13kEducation$10kOther$0

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 23 grantees

Where it is load-bearing

Greenwich Hospital supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 21 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetGreenwich Emergency Medical Service Inc: $303,031 over 3y, 1.4% of budgetBreast Cancer Alliance Inc: $253,000 over 9y, 2.3% of budgetOns Foundation for Clinical Research and Education Inc: $236,498 over 7y, 13% of budgetYWCA Greenwich Connecticut Inc: $146,400 over 9y, 0.3% of budgetUnited Way of Greenwich Inc: $107,339 over 8y, 1.4% of budgetAmerican Heart Association Inc: $53,500 over 4y, 0.0% of budgetGreenwich Town Party Inc: $50,510 over 5y, 0.4% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $34,740 over 4y, 0.0% of budgetYoung Men's Christian Association of Rye New York: $34,550 over 4y, 0.1% of budgetThe Town of Ryeport Chesterrye Brook Council of Community Services Inc: $23,415 over 3y, 35% of budgetHabitat for Humanity of Coastal Fairfield County Inc: $23,100 over 4y, 0.1% of budgetWestchester Publicprivate Membership Fund for Aging Services: $15,000 over 1y, 1.3% of budgetThe Links Foundation Incorporated: $12,500 over 1y, 0.1% of budgetGreater Fairfield County Foundation: $12,500 over 1y, 18% of budgetThe Osborn Foundation: $10,000 over 1y, 2.4% of budgetHealth Assistance Intervention Education Network for Ct Health Professionals Inc: $10,000 over 1y, 0.7% of budgetYMCA of Central and Northern Westchester Ny Inc: $10,000 over 1y, 0.1% of budgetFordham University: $10,000 over 1y, 0.0% of budgetAmerican Cancer Society Inc: $8,500 over 1y, 0.0% of budgetPacific House Inc: $8,000 over 1y, 0.2% of budgetBlood Cancer United Inc: $6,000 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 21.

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.

Fairfield County's Community Foundation IncCT13.3× affinity4 shared granteesties to 7 of 7Hover any node to trace its alignments.Compare side by side →

Open a dossier: Fairfield County's Community Foundation Inc · Jewish Communal Fund · Vanguard Charitable Endowment Program · American Online Giving Foundation Inc · National Philanthropic Trust · 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 Greenwich Hospital with peer funders

About Greenwich Hospital

How much does Greenwich Hospital give?
Greenwich Hospital reported 3 itemized grants totaling $42,350, out of $122,326 in total grant expense reported on the return in its FY2025 IRS filing. It funded between 6 and 10 organizations a year over FY2018 to FY2024.
What does Greenwich Hospital fund?
By grant dollars over FY2017 to FY2025, its largest causes are Health (54%), Human Services (17%), Public Safety & Disaster (11%).
Who are Greenwich Hospital's largest grantees?
By total granted over FY2017 to FY2025: Greenwich Emergency Medical Service Inc ($303k), Breast Cancer Alliance Inc ($253k), Ons Foundation for Clinical Research and Education Inc ($236k).
Does Greenwich Hospital fund new organizations?
In FY2024, 0% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Greenwich Hospital?
Its strongest co-funders, measured against what their size predicts, include Fairfield County's Community Foundation Inc, Jewish Communal Fund, Vanguard Charitable Endowment Program.
Where is Greenwich Hospital based?
Greenwich Hospital is based in CT.

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 24 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 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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