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· Private foundation

Charles C Foisy and Florida C a Foisy 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.

$115k
Granted FY2025still arriving
15
Grants FY2025still arriving
4
States reached
$15k
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$213kHealth$177kAnimals$149kInternational$84kHuman Services$56kYouth Development$43kHousing & Shelter$17kEmployment$15kOther$0
02FY2025 · 15 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k10 grants · $50k
  • $10k–50k5 grants · $65k
$5,000
Median grant
4
States reached
$1.4M
Total assets
Largest grants
RecipientAmount
WATO TO WORLD$15,000
PALS$15,000
ALLIANCE FOR GREATER GOOD$15,000
KREMPELS CENTER$10,000
HOLY CROSS COLLEGE$10,000
ANIMAL RESCUE LEAGUE$9,500
MERIMACK RIVER FELINE RESCUE$5,000
LIVE & LET LIVE FARM INC$5,000
METRO WEST HUMAINE SOCIETR$5,000
HANNAH'S HOUSE$5,000
THE JIMMY FUND$5,000
SWEET PAWS RESCUE$5,000
LOON ECHO LAND TRUST$5,000
ATKINSON LIONS CLUB$3,000
DANA-FARBER CANCER INSTITUTE$2,000
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 (FY20–25, $31k) land where the poverty rate runs at 9%, against an area that typically sits at 10%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 10%FAMILY SERVICES OF MERRIMACK VALLEY: $3k → 10%HANNAH'S HOUSE: $5k → 9%HANNAH'S HOUSE: $5k → 9%HANNAH'S HOUSE: $5k → 9%HANNAH'S HOUSE: $5k → 9%HANNAH'S HOUSE: $4k → 9%MERRIMACK VALLEY HOSPICE: $5k → 10%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.

Which US states its grants reach

ME
VT
NH
IL
NY
MA
OH
MD
TN
TX
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.
03Its grantees
repeat funding

Who it funds again

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

89%of every dollar goes to organizations it has funded before.
$676k · 24 repeat orgs$87k to everyone else

Grantees it renews have grown median revenue +33% since the first grant, against +2% for those funded once.

24 repeat relationships: 12 still active in FY2025, 12 since wound down; 2 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

24
11

Total granted

$676k
$77k

Median revenue growth · since first grant

+33%
+2%

Still filing today

58%
64%

New vs renewed · share of each year

In FY2025, 91% of grant dollars renewed an existing relationship; $10k 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
HealthAnimalsEducationHuman ServicesYouth DevelopmentPhilanthropyOther
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

  • WI
    WATOTOWORLD INC
    6× · 2020–2025 · $82k · revenue +59%
  • KB
    KREMPELS BRAIN INJURY CENTER
    6× · 2020–2025 · $50k · revenue +38%
  • ST JUDE CHILDREN'S RESEARCH HOSPITAL INC
    5× · 2020–2024 · $38k · revenue +78%

Funded once

  • ZH
    ZACK HEGER FOUNDATION INC
    one grant, 2024 · $25k · revenue 0% · 36% of their budget
  • GW
    GIRLS WHO INVEST INC
    one grant, 2023 · $15k · revenue +2%
  • HS
    HENRY SCHUELER 4149 FDN
    one grant, 2024 · $10k
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
Children's Hospital Corporation

Provider of pediatric healthcare, education, research & community service

Health
2
Trustees of Dartmouth College

Dartmouth College educates the most promising students and prepares them for a lifetime of learning and of responsible leadership, through a faculty dedicated to teaching and the creation of knowledge.

Education
3
Mass General Brigham Incorporated & Affiliates Group Return

Mass general brigham incorporated is developing an integrated health care delivery system throughout the region that offers patients a continuum of coordinated, high-quality care.

Health
4
Massachusetts Institute of Technology

The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.

Education
5
President and Trustees of Bates College

Bates is a college of the liberal arts and sciences, and is a coeducational, nonsectarian, residential college with special commitments to academic rigor, and to assuring in all of its efforts the dignity of each individual, and access to…

Education
6
Mcphs University

Mcphs university prepares students for careers in health care through teaching, scholarship, research, professional service and community engagement.

Education
7
Trustees of Tufts College

Education and Research

Education
8
New York Genome Center Inc

Operate a state-of-the-art, world-class genomic research center that creates and uses advanced genomics to understand the genetic basis of disease. for more information, see schedule o.

Health
9
Western New England University

Western new england university, a comprehensive private institution with a tradition of excellence in teaching and scholarship and a commitment to service, awards undergraduate, master's, and doctoral degrees in various departments from…

Education
10
Memorial Sloan-Kettering Cancer Center

Leadership in the prevention, treatment, and cure of cancer through excellence, vision and cost effectiveness in patient care, outreach programs, research, and education.

Health
11
Wentworth Institute of Technology Inc

Wentworth institute of technology is a nationally recognized private coeducational and residential university of higher education with a mission to empower, inspire and innovate through experiential learning with a core purpose of career…

Education
12
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
How this is measured
The grantee most central to the portfolio’s shape is Family Services of the Merrimack Valley Inc; the most unlike its peers is Watotoworld Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

23 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. 23 of the 38 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.

1
Load-bearing (≥25% of a budget)
4
Early backer (in before they grew)
23/23
Grantees still filing
16/23
Grew since first funded

Where the money sits, by cause and then by grantee

PALS: $95,000 · OtherPALSANIMAL RESCUE LEAGUE: $51,500 · OtherANIMAL RESCUE LEAGUEHOLY CROSS COLLEGE: $37,500 · OtherHOLY CROSS COLLEGEALLIANCE FOR GREATER GOOD: $29,500 · OtherALLIANCE FOR GREATER GOODMERRIMACK RIVER RESCUE SOC: $18,000 · OtherBOYS & GIRLS CLUB OF LAWRENCE: $17,500 · OtherEMMAUS HOUSE: $17,000 · OtherATKINSON LIONS CLUB: $14,000 · OtherGIRLS WHO INVEST INC: $15,000 · Other+10 more: $50,500 · Other+10 moreST JUDE CHILDREN'S RESEARCH HOSPITAL INC: $37,500 · HealthST JUDE CHILDRE…ZACK HEGER FOUNDATION INC: $25,000 · HealthZACK HEGER FOUN…VISION COALITION INC: $14,000 · HealthVISION COALITIO…American Heart Association Inc: $14,000 · HealthAmerican Heart …Dana-Farber Cancer Institute Inc: $10,000 · HealthDana-Farber Can…HENRY SCHUELER 41 & 9 FOUNDATION: $4,190 · HealthWATOTOWORLD INC: $82,000 · Youth DevelopmentWATOTOWORLD I…GIRLS INC: $15,000 · Youth DevelopmentGIRLS INCSUFFOLK UNIVERSITY: $30,000 · EducationSUFFOLK UNIVE…Trustees of Hamilton College: $25,500 · EducationTrustees of H…GOVERNOR DUMMER ACADEMY THE GOVERNOR'S ACADEMY: $20,000 · EducationGOVERNOR DUMM…MELMARK NEW ENGLAND INC: $17,500 · EducationMELMARK NEW E…Sweet Paws Rescue Inc: $34,000 · AnimalsSweet Paw…LIVE AND LET LIVE FARM INC: $24,500 · AnimalsLIVE AND …MERRIMACK RIVER FELINE RESCUE SOCIETY INC: $8,000 · AnimalsMERRIMACK…KREMPELS BRAIN INJURY CENTER: $50,000 · PhilanthropyHannah's House Inc: $23,500 · Human ServicesTUFTS MEDICINE CARE AT HOME INC: $5,000 · Human ServicesFAMILY SERVICES OF THE MERRIMACK VALLEY INC: $2,500 · Human Services
Other$345,500Health$104,690Youth Development$97,000Education$93,000Animals$66,500Philanthropy$50,000Human Services$31,000

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetWATOTOWORLD INC: $82,000 over 6y, 9.9% of budgetKREMPELS BRAIN INJURY CENTER: $50,000 over 6y, 1.7% of budgetST JUDE CHILDREN'S RESEARCH HOSPITAL INC: $37,500 over 5y, 0.0% of budgetSweet Paws Rescue Inc: $34,000 over 6y, 0.5% of budgetSUFFOLK UNIVERSITY: $30,000 over 5y, 0.0% of budgetTrustees of Hamilton College: $25,500 over 5y, 0.0% of budgetZACK HEGER FOUNDATION INC: $25,000 over 1y, 36% of budgetLIVE AND LET LIVE FARM INC: $24,500 over 6y, 0.4% of budgetHannah's House Inc: $23,500 over 5y, 3.5% of budgetGOVERNOR DUMMER ACADEMY THE GOVERNOR'S ACADEMY: $20,000 over 4y, 0.0% of budgetGIRLS WHO INVEST INC: $15,000 over 1y, 0.1% of budgetGIRLS INC: $15,000 over 2y, 0.1% of budgetVISION COALITION INC: $14,000 over 5y, 14% of budgetAmerican Heart Association Inc: $14,000 over 4y, 0.0% of budgetDana-Farber Cancer Institute Inc: $10,000 over 3y, 0.0% of budgetMERRIMACK RIVER FELINE RESCUE SOCIETY INC: $8,000 over 2y, 0.4% of budgetWORCESTER NATURAL HISTORY SOCIETY INC: $5,000 over 1y, 0.1% of budgetTUFTS MEDICINE CARE AT HOME INC: $5,000 over 1y, 0.0% of budgetHENRY SCHUELER 41 & 9 FOUNDATION: $4,190 over 1y, 1.4% of budgetFAMILY SERVICES OF THE MERRIMACK VALLEY INC: $2,500 over 1y, 0.0% of budgetMEDECINS SANS FRONTIERES USA INC: $1,500 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 WATOTOWORLD INC ↗
  • Who funds KREMPELS BRAIN INJURY CENTER ↗
  • Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
  • Who funds Sweet Paws Rescue Inc ↗
  • Who funds SUFFOLK UNIVERSITY ↗
  • Who funds Trustees of Hamilton College ↗
  • Who funds ZACK HEGER FOUNDATION INC ↗
  • Who funds LIVE AND LET LIVE FARM INC ↗
  • Who funds Hannah's House Inc ↗
  • Who funds GOVERNOR DUMMER ACADEMY THE GOVERNOR'S ACADEMY ↗
  • Who funds MELMARK NEW ENGLAND INC ↗
  • Who funds GIRLS WHO INVEST INC ↗
  • Who funds GIRLS INC ↗
  • Who funds VISION COALITION INC ↗
  • Who funds American Heart Association Inc ↗
  • Who funds Dana-Farber Cancer Institute Inc ↗
  • Who funds MERRIMACK RIVER FELINE RESCUE SOCIETY INC ↗
  • Who funds Loon Echo Land Trust Inc ↗
  • Who funds WORCESTER NATURAL HISTORY SOCIETY INC ↗
  • Who funds TUFTS MEDICINE CARE AT HOME INC ↗
  • Who funds HENRY SCHUELER 41 & 9 FOUNDATION ↗
  • Who funds FAMILY SERVICES OF THE MERRIMACK VALLEY INC ↗
  • Who funds MEDECINS SANS FRONTIERES USA INC ↗

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 Pfizer Foundation IncNY15.4× affinity10 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Pfizer Foundation Inc · Eastern Bank Foundation · Institution for Savings in Newburyport & Its Vicinity Charitable Foundation Inc · Fidelity Foundation · The Ayco Charitable Foundation · Renaissance Charitable Foundation Inc · The Bank of America Charitable Foundation Inc · Charities Aid Foundation America · American Online Giving Foundation Inc · Morgan Stanley Global Impact Funding Trust Inc · Paypal Charitable Giving Fund · National Philanthropic Trust

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.

How much its grantees rely on government

Each dot is one organization Charles C Foisy and Florida C a Foisy Foundation funds: left to right is the share of its income from government, bottom to top the share from Charles C Foisy and Florida C a Foisy Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%3%10%23%40%funder's share of their income ↑0%5%10%15%20%share of the org’s income from government →median 6%
  • Family Services of the Merrimack Valley Inc: 11% of income from government
  • Worcester Natural History Society Inc: 8% of income from government
  • Dana-Farber Cancer Institute Inc: 7% of income from government
  • Hannah's House Inc: 6% of income from government
  • Tufts Medicine Care at Home Inc: 3% of income from government
  • Governor Dummer Academy the Governor's Academy: 1% of income from government
  • Suffolk University: 1% of income from government
no gov moneyreceives it· size = income
5get no government money at all
0rely on government for over half their income
⤢ axis zoomed · 0–20%
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 Charles C Foisy and Florida C a Foisy Foundation?

Find your warmest path to Charles C Foisy and Florida C a Foisy 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.

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 38 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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