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· Private foundation

The Lawrence a Bossidy 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.

$3.2M
Granted FY2025still arriving
19
Grants FY2025still arriving
4
States reached
$1.3M
Largest
01What it funds
0196% classified

What it funded, over time

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

Health$2.6MEducation$1.4MYouth Development$957kFood & Nutrition$830kReligion$676kHousing & Shelter$350kRecreation & Sports$323kHuman Services$180kOther$0
02FY2025 · 19 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k6 grants · $10k
  • $10k–50k7 grants · $110k
  • $50k–250k3 grants · $250k
  • $250k+3 grants · $2.9M
$10,000
Median grant
4
States reached
$7.8M
Total assets
Largest grants
RecipientAmount
Individual grant recipient$1,254,600
RADICAL HOPE$1,200,000
RIDGE BOYSGIRLS CLUB$400,000
FOUNDATIONS OF NUVANCE HEALTH$100,000
COVENANT HOUSE$100,000
NANTUCKET PERFORMING ARTS CENTER$50,000
RIDGEFIELD SOCIAL SERVICES$25,000
CARDINAL DOLAN ANNUAL STEWARDSHIP APPEAL$25,000
SANKATY HEAD FOUNDATION$20,000
RIDGEFIELD LIBRARY$10,000
DAMON RUNYON CANCER RESEARCH$10,000
LOUNSBURY HOUSE$10,000
OUR LADY OF FL SPIRITUAL CENTER$10,000
ST PAUL OF THE CROSS$5,000
SISTERS OF ST JOSEPH OF SPRINGFIELD$1,500
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 (FY21–25, $394k) land where the poverty rate runs at 15%, against an area that typically sits at 8%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 8%COVENANT HOUSE: $100k → 17%COVENANT HOUSE: $50k → 17%COVENANT HOUSE: $50k → 17%COVENANT HOUSE: $50k → 17%COVENANT HOUSE: $50k → 17%FOUNDERS HALL FOUNDATION INC: $60k → 9%FOUNDERS HALL FOUNDATION INC: $20k → 9%FOUNDERS HALL FOUNDATION INC: $10k → 9%RIDES FOR RIDGEFIELD: $1k → 9%RIDES FOR RIDGEFIELD: $1k → 9%RIDES FOR RIDGEFIELD: $1k → 9%RIDES FOR RIDGEFIELD: $1k → 9%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 80% of The Lawrence a Bossidy Foundation’s grant dollars are earmarked for a different county than the recipient’s own address. By recipient address, 90% of the giving stays in CT; by stated purpose, 17%.

The Lawrence a Bossidy Foundationlessmore 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.

83%of every dollar goes to organizations it has funded before.
$7.4M · 31 repeat orgs$1.6M to everyone else

Grantees it renews have grown median revenue +55% since the first grant, against +15% for those funded once.

31 repeat relationships: 12 still active in FY2025, 19 since wound down; 7 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

31
24

Total granted

$7.4M
$997k

Median revenue growth · since first grant

+55%
+15%

Still filing today

45%
42%

New vs renewed · share of each year

In FY2025, 82% of grant dollars renewed an existing relationship; $567k 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
HealthEducationHuman ServicesPhilanthropyArts & CultureCommunity ImprovementOther
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

  • BG
    BOYS & GIRLS CLUB OF RIDGEFIELD
    5× · 2020–2024 · $553k · revenue +97%
  • CH
    COVENANT HOUSE
    5× · 2021–2025 · $300k · revenue +9%
  • RI
    RVNAHEALTH INC
    3× · 2020–2022 · $269k · revenue +103%

Funded once

  • DH
    Danbury Hospital & New Milford Hospital Foundation Inc
    one grant, 2020 · $200k · revenue -12%
  • NH
    NUVANCE HEALTH
    one grant, 2022 · $200k
  • WH
    WHITE HERON THEATER COMPANY
    one grant, 2021 · $100k · revenue +15%
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
Bridgeport Hospital Foundation Inc

To support bridgeport hospital by, in large part, fundraising, and further, to fund and promote activities of the yale new haven health system, the integrated health care delivery system of which it is a part.

Health
2
Bridgeport Hospital

To operate an acute care hospital in bridgeport, connecticut for the care and treatment of persons suffering from disease or other physical or mental conditions without regard to race, color, creed, sex, age or ability to pay.

Health
3
The Danbury Hospital

Improve the health of every person in our community through the efficient delivery of excellent, innovative and compassionate care.

Health
4
Norwalk Hospital Foundation

The mission of norwalk hospital foundation is to raise funds, reinvest and administer these funds and make distributions to norwalk hospital and other not-for-profit norwalk hospital affiliates.

Health
5
Northwell Inc

Northwell, inc. is organized and operated exclusively for charitable, scientific and educational purposes within the meaning of section 501(c)(3) of the internal revenue code. northwell, inc. is organized and operated exclusively for the…

Health
6
Bridgton Hospital

To provide exceptional healthcare services in a safe and trustfulenvironment through the expertise, commitment, and compassion ofour family of caregivers.

Health
7
Northfield Mount Hermon School

Northfield mount hermon educates the head, heart and hands of our students. we engage their intellect, compassion, and talents, empowering them to act with humanity and purpose.

Education
8
Northeast Medical Group Inc

To render medical treatment to patients without regard to ability to pay for such treatment, and to promote a high quality of medical care and other services for the benefit of all persons in the communities it serves.

—
9
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
10
Rhode Island College Foundation

To encourage and receive private and public support to enhance and expand rhode island college's continued tradition of educational excellence. the foundation provides support for scholarships, faculty research grants, capital…

Education
11
North Shore University Hospital

North shore university hospital is part of northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and future…

Health
12
The Rockefeller University

The rockefeller university (the university) is a world renowned center for research and graduate education in the biomedical sciences, chemistry, bioinformatics, and physics. the university's 73 laboratories conduct both clinical and basic…

Education
How this is measured
The grantee most central to the portfolio’s shape is Project Renewal Inc; the most unlike its peers is Understood for All 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

26 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. 26 of the 62 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.

2
Load-bearing (≥25% of a budget)
5
Early backer (in before they grew)
26/26
Grantees still filing
19/26
Grew since first funded

Where the money sits, by cause and then by grantee

Individual grant recipient: $1,378,102 · OtherIndividual grant recipientCATHOLIC ACADEMY OF BRIDGEPORT INC: $1,060,000 · OtherCATHOLIC ACADEMY OF BRIDGEPORT INCRIDGE BOYSGIRLS CLUB: $400,000 · OtherRIDGE BOYSGIRLS CLUBST MARY PARISH: $400,000 · OtherST MARY PARISHRVNAHEALTH INC: $268,700 · OtherRIDGEFIELD LIBRARY: $250,000 · OtherNUVANCE HEALTH: $200,000 · Other+39 more: $1,283,139 · Other+39 moreRADICAL HOPE INC: $1,550,000 · HealthRADICAL HOPE INCDanbury Hospital & New Milford Hospital Foundation Inc: $200,000 · HealthDanbury Hospital & New…+3 more: $24,000 · HealthMEALS ON WHEELS OF RIDGEFIELD INC: $780,000 · Food & NutritionMEALS ON …BOYS & GIRLS CLUB OF RIDGEFIELD: $552,500 · Youth DevelopmentCOVENANT HOUSE: $300,000 · Human ServicesFounders Hall Foundation Inc: $90,000 · Human Services+1 more: $4,000 · Human ServicesWHITE HERON THEATER COMPANY: $100,000 · Arts & CultureNANTUCKET PERFORMING ARTS CENTER INC: $50,000 · Arts & CultureMARINE CORPS SCHOLARSHIP FOUNDATION INC: $100,000 · EducationCOLGATE UNIVERSITY: $5,000 · Education+2 more: $2,000 · Education
Other$5,239,941Health$1,774,000Food & Nutrition$780,000Youth Development$552,500Human Services$394,000Arts & Culture$150,000Education$107,000

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 budgetRADICAL HOPE INC: $1,550,000 over 2y, 31% of budgetMEALS ON WHEELS OF RIDGEFIELD INC: $780,000 over 4y, 48% of budgetBOYS & GIRLS CLUB OF RIDGEFIELD: $552,500 over 5y, 5.0% of budgetCOVENANT HOUSE: $300,000 over 5y, 0.1% of budgetRVNAHEALTH INC: $268,700 over 3y, 0.4% of budgetDanbury Hospital & New Milford Hospital Foundation Inc: $200,000 over 1y, 0.7% of budgetSANKATY HEAD FOUNDATION INC: $150,000 over 6y, 2.9% of budgetWHITE HERON THEATER COMPANY: $100,000 over 1y, 11% of budgetMARINE CORPS SCHOLARSHIP FOUNDATION INC: $100,000 over 1y, 0.3% of budgetFounders Hall Foundation Inc: $90,000 over 3y, 3.8% of budgetBUILDON INC: $20,000 over 2y, 0.1% of budgetUNDERSTOOD FOR ALL INC: $20,000 over 2y, 0.1% of budgetAMERICA ISRAEL DEMOCRACY COALITION: $10,000 over 1y, 0.0% of budgetPROJECT RENEWAL INC: $10,000 over 1y, 0.0% of budgetNANTUCKET GOLF CLUB FOUNDATION INC: $10,000 over 1y, 0.3% of budgetCANCER RESEARCH FUND OF THE DAMON RUNYON-WALTER WINCHELL FOUNDATION: $10,000 over 1y, 0.1% of budgetCOLGATE UNIVERSITY: $5,000 over 5y, 0.0% of budgetChildren's Hospital Corporation: $4,000 over 4y, 0.0% of budgetRIDES FOR RIDGEFIELD INC: $4,000 over 4y, 2.2% of budgetCARDINAL SHEHAN CENTER INC: $4,000 over 4y, 0.1% of budgetRIDGEFIELD ROTARY CLUB FOUNDATION INC: $4,000 over 1y, 3.9% of budgetRIDGEFIELD VOLUNTEER FIRE DEPT: $2,000 over 2y, 0.5% of budgetJIMMY LEE SCHOLARSHIP FUND: $1,000 over 1y, 9.5% of budgetRIDGEFIELD POLICE UNION: $500 over 1y, 0.6% 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 RADICAL HOPE INC ↗
  • Who funds MEALS ON WHEELS OF RIDGEFIELD INC ↗
  • Who funds BOYS & GIRLS CLUB OF RIDGEFIELD ↗
  • Who funds COVENANT HOUSE ↗
  • Who funds RVNAHEALTH INC ↗
  • Who funds Danbury Hospital & New Milford Hospital Foundation Inc ↗
  • Who funds SANKATY HEAD FOUNDATION INC ↗
  • Who funds WHITE HERON THEATER COMPANY ↗
  • Who funds MARINE CORPS SCHOLARSHIP FOUNDATION INC ↗
  • Who funds Founders Hall Foundation Inc ↗
  • Who funds NANTUCKET PERFORMING ARTS CENTER INC ↗
  • Who funds BUILDON INC ↗
  • Who funds UNDERSTOOD FOR ALL 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 Ayco Charitable FoundationNY17.6× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Ayco Charitable Foundation · Ridgefield Thrift Shop Inc · Union Savings Bank Foundation Inc · The Goldman Sachs Charitable Gift Fund · Laszig Ij Tr · The Goldstone Family Foundation · Ge Aerospace Foundation · Synchrony Foundation · National Philanthropic Trust · Vanguard Charitable Endowment Program · Morgan Stanley Global Impact Funding Trust Inc · The Bank of America Charitable 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.

How much its grantees rely on government

Each dot is one organization The Lawrence a Bossidy Foundation funds: left to right is the share of its income from government, bottom to top the share from The Lawrence a Bossidy Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 110%3%13%28%50%funder's share of their income ↑0%13%25%38%50%share of the org’s income from government →median 10%
  • Rides for Ridgefield Inc: 39% of income from government
  • Children's Hospital Corporation: 10% of income from government
  • Cardinal Shehan Center Inc: 4% of income from government
  • Rvnahealth Inc: 2% of income from government
no gov moneyreceives it· size = income
11get no government money at all
3report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–50%
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 The Lawrence a Bossidy Foundation?

Find your warmest path to The Lawrence a Bossidy 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 62 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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