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· Private foundation

John & Carrie Santangelo Foundation Inc

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.

$46k
Granted FY2025still arriving
11
Grants FY2025still arriving
4
States reached
$20k
Largest
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Education$175kPhilanthropy$33kYouth Development$8kRecreation & Sports$6kHealth$5kReligion$5kHuman Services$1kPublic Safety & Disaster$500
02FY2025 · 11 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k9 grants · $11k
  • $10k–50k2 grants · $35k
$1,000
Median grant
4
States reached
$213k
Total assets
Largest grants
RecipientAmount
PITZER COLLEGE$20,000
GARY FRANKS PHILANTHROPY INC$15,000
DERBY HIGH SCHOOL SCHOLARSHIP FUND$4,000
ST MARY'S CHURCH$1,250
THE RECREATION CAMP$1,000
BOYS & GIRLS CLUB LOWER NAUGATUCK VALLEY$1,000
HAMDEN HALL COUNTRY DAY SCHOOL$1,000
THE ALLEN FAMILY FUND$1,000
DERBY-SHELTON ROTARY CLUB$575
PARKINSONS FOUNDATION$500
Individual grant recipient$400
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY24–24, $500) land where the poverty rate runs at 12%, against an area that typically sits at 12%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 12%TEAM: $500 → 12%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
04

Where the work is directed

The same grants placed two ways: where each recipient sits, and where its stated purpose sends the money.

About 28% of John & Carrie Santangelo Foundation Inc’s grant dollars are earmarked for a different county than the recipient’s own address. By recipient address, 37% of the giving stays in CT; by stated purpose, 23%.

John & Carrie Santangelo Foundation Inclessmore of its giving
Placed by recipient address
How this is measured
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the funder’s own 990 grant descriptions.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

99%of every dollar goes to organizations it has funded before.
$230k · 16 repeat orgs$3k to everyone else

Grantees it renews have grown median revenue +30% since the first grant, against +15% for those funded once.

16 repeat relationships: 10 still active in FY2025, 6 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

16
5

Total granted

$230k
$2k

Median revenue growth · since first grant

+30%
+15%

Still filing today

25%
40%

New vs renewed · share of each year

In FY2025, 99% of grant dollars renewed an existing relationship; $500 went to new ones.

50%100%’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’20’21’22’23’24’25
EducationHealthRecreation & SportsHuman ServicesOther
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.

Backed again, and grew

  • PC
    Pitzer College
    6× · 2020–2025 · $115k · revenue +30%
  • RC
    RECREATION CAMP INC
    6× · 2020–2025 · $6k · revenue +75%
  • HH
    HAMDEN HALL SCHOOL INC
    3× · 2023–2025 · $3k · revenue +15%

Funded once

  • VC
    VALLEY COMMUNITY RESPONSE & RECOVERY FUND
    one grant, 2020 · $500
  • TI
    TEAM INC
    one grant, 2024 · $500 · revenue +15%
  • AC
    A CHANCE TO SHINE
    one grant, 2022 · $500
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Stony Brook Internists University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
2
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
3
President and Fellows of Harvard College

Undergraduate, graduate, and professional education and research across a broad array of academic domains.

Education
4
Neurology Associates of Stony Brook University Faculty Practice Corp

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
5
Stony Brook Surgical Associates University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
6
Stony Brook Urology University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
7
The Trustees of Princeton University

Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…

Education
8
Stony Brook Childrens Services University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
9
Stony Brook Ophthalmology University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
10
Trinity University

Trinity university is an independent co-educational university whose mission is excellence in the interrelated areas of teaching, research and services.

Education
11
Stony Brook Orthopedic Associates University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
12
Fordham University

Fordham university, the jesuit university of new york, is committed to the discovery of wisdom and the transmission of learning, through research and through education of the highest quality. for more information, see schedule o.

Education
How this is measured
The grantee most central to the portfolio’s shape is Parkinson's Foundation Inc; the most unlike its peers is Recreation Camp Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
05the grantee network

8 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 8 of the 23 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
1
Early backer (in before they grew)
8/8
Grantees still filing
6/8
Grew since first funded

Where the money sits, by cause and then by grantee

Pitzer College: $115,000 · EducationPitzer College+3 more: $3,632 · EducationIndividual grant recipient: $28,750 · OtherIndividual grant recipientGARY FRANKS PHILANTHROPY INC: $25,000 · OtherGARY FRANKS PHILANTHROPY INCDERBY HIGH SCHOOL SCHOLARSHIP FUND: $24,000 · OtherDERBY HIGH SCHOOL SCHOLARSHIP FUNDST MARY'S CHURCH: $4,850 · Other+11 more: $23,280 · Other+11 moreRECREATION CAMP INC: $6,000 · Recreation & SportsCROHN'S & COLITIS FOUNDATION INC: $1,250 · HealthPARKINSON'S FOUNDATION INC: $500 · HealthTEAM INC: $500 · Human Services
Education$118,632Other$105,880Recreation & Sports$6,000Health$1,750Human Services$500

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetPitzer College: $115,000 over 6y, 0.1% of budgetRECREATION CAMP INC: $6,000 over 6y, 1.1% of budgetHAMDEN HALL SCHOOL INC: $3,000 over 3y, 0.0% of budgetCROHN'S & COLITIS FOUNDATION INC: $1,250 over 3y, 0.0% of budgetTEAM INC: $500 over 1y, 0.0% of budgetYale University: $500 over 1y, 0.0% of budgetPARKINSON'S FOUNDATION INC: $500 over 1y, 0.0% of budgetSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION: $132 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds Pitzer College ↗
  • Who funds RECREATION CAMP INC ↗
  • Who funds HAMDEN HALL SCHOOL INC ↗
  • Who funds CROHN'S & COLITIS FOUNDATION INC ↗
  • Who funds TEAM INC ↗
  • Who funds Yale University ↗
  • Who funds PARKINSON'S FOUNDATION INC ↗
  • Who funds STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION ↗

How much its grantees rely on government

Each dot is one organization John & Carrie Santangelo Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from John & Carrie Santangelo Foundation Inc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 20%0%1%3%5%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 84%
  • Team Inc: 84% of income from government
  • Yale University: 12% of income from government
no gov moneyreceives it· size = income
2get no government money at all
1rely on government for over half their income
typical government reliance, FY20–25
How this is measured
Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to John & Carrie Santangelo Foundation Inc?

Find your warmest path to John & Carrie Santangelo Foundation Inc 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.

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 23 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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