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Plinth

· Private foundation

Robert J Cantin and Pat Ryan-Cantin

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$175
Granted FY2023
2
Grants FY2023
2
States reached
$150
Largest
01What you fund
01100% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172023.

Education$11kHealth$10kHousing & Shelter$8kArts & Culture$3kHuman Services$2kPhilanthropy$1kFood & Nutrition$550Religion$500Other$0
02FY2023 · 2 grants

Where the money goes

Your grants by size, and where they go.

$150
Median grant
2
States reached
$212k
Total assets
Largest grants
RecipientAmount
Newton at Home$150
UNH Foundation$25
02The need
03

Do your dollars go where the need is?

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

show:

Your human-services grants (FY17–23, $8k) land where the poverty rate runs at 15%, against an area that typically sits at 7%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 7%PINE STREET INN: $200 → 16%PINE STREET INN: $200 → 16%AMERICAN RED CROSS: $50 → 8%ST FRANCIS HOUSE: $2k → 16%ST FRANCIS HOUSE: $1k → 16%ST FRANCIS HOUSE: $1k → 16%ST FRANCIS HOUSE: $1k → 16%ST FRANCIS HOUSE: $1k → 16%AMERICAN RED CROSS: $25 → 8%ST FRANCIS HOUSE: $500 → 16%Newton at Home: $150 → 8%NEWTON AT HOME: $100 → 8%NEWTON AT HOME: $100 → 8%SPRINGWELL: $500 → 8%SPRINGWELL: $500 → 8%SPRINGWELL: $100 → 8%SPRINGWELL: $100 → 8%SPRINGWELL: $100 → 8%HOME FOR LITTLE WANDERERS: $25 → 16%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

Which US states your grants reach

ME
NH
NY
MA
CA
VA
MD
DC

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

93%of every dollar goes to organizations you’ve funded before.
$34k · 34 repeat orgs$2k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +46% since the first grant, against +28% for the ones you funded once.

34 repeat relationships — 1 still active in FY2023, 33 since wound down; 1 grantees were first funded in FY2023 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

34
19

Total granted

$34k
$2k

Median revenue growth · since first grant

+46%
+28%

Still filing today

53%
58%

New vs renewed · share of each year

In FY2023, 86% of grant dollars renewed an existing relationship; $25 went to new ones.

50%100%’17’18’19’20’21’22’23
RenewedFirst-time

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

’17’18’19’20’21’22’23
Human ServicesEducationHealthPhilanthropyHousing & ShelterArts & CultureOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). 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

  • SF
    SAINT FRANCIS HOUSE INC
    6× · 2017–2022 · $6k · revenue +173%
  • SI
    SPRINGWELL INC
    5× · 2017–2022 · $1k · revenue +205%
  • LC
    LAHEY CLINIC INC
    4× · 2017–2020 · $1k · revenue +32%

Funded once

  • TC
    THE COLLEGE LIGHT OPERA COMPANY INC
    one grant, 2021 · $1k · revenue -19%
  • BI
    BETH ISRAEL LAHEY HEALTH PHILANTHROPY
    one grant, 2022 · $500
  • CO
    CHURCH OF THE MESSIAH
    2× · 2017–2018 · $100

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

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
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
2
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
3
Northeast College of Health Sciences

Northeast college of health sciences (the college) is committed to academic excellence, leadership, and professional best practices in the health sciences.

Education
4
Boston Architectural College

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

5
Native Plant Trust Inc

The organization's mission is to conserve and promote new england's native plants to ensure healthy, biologically diverse landscapes.

Environment
6
Commonwealth Care Alliance Inc

Commonwealth care alliance, inc.'s mission is to improve the health and well-being of people with significant needs by innovating, coordinating and providing the highest quality, individualized care.

Health
7
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

8
Massachusetts Higher Education Assistance Corporation

The organization's primary exempt purpose is to provide access to and conduct activities in furtherance of higher education.

9
President and Fellows of Harvard College

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

Education
10
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
11
Saint Anselm College

Saint anselm is a catholic, benedictine college providing all of its students a distinctive liberal arts education that incorporates opportunities for professional and career preparation. it does so in a learning community that encourages…

Education
12
Boston Harbor Now Inc

Our mission is to ensure that the people of greater boston benefit from a vibrant, resilient, and inclusive waterfront, harbor, and islands; these spaces are equitable, accessible, and adapted to climate change; and to ensure our public,…

Environment

For reference, the grantee most central to the portfolio’s shape is Vietnam Veterans Workshop Inc Dba New England Center and Home for Veterans and the most unlike its peers is Dana-Farber Cancer Institute Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

Your grantees are a median of 50 years old; the field is 17. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number20%4%<5yr14%0%5–10yr20%4%10–20yr19%11%20–35yr14%37%35–55yr14%44%55yr+
THE FIELDby orgYOUR MONEYby value20%0%<5yr14%0%5–10yr20%2%10–20yr19%1%20–35yr14%67%35–55yr14%30%55yr+

The field is 20% startups (under 5 years old) — 4% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 11% of the field you don’t fund.

orgs you fund
0.0%0/33
the rest of the field
11%
4,714/42,325

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

04the grantee network

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

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 31 of the 55 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

0
Load-bearing (≥25% of a budget)
1
Early backer (in before they grew)
31/31
Grantees still filing
22/31
Grew since you first funded

Where your money sits — by cause, then by grantee

UNIVERSITY OF NEW HAMPSHIRE — $5,150 · OtherUNIVERSITY OF NEW HAMPSHIREMGH FUND - MASS GENERAL HOSPITAL — $3,000 · OtherMGH FUND - MASS GENERAL HOSPITALNEWTON WELLESLEY HOSPITAL — $1,900 · OtherNEWTON WELLESLEY HOSPITALEMERSON HOUSE - GOSNOLD ON CAPE COD — $1,100 · OtherEMERSON HOUSE - GOSNOLD ON CAPE CODHOSPICE OF THE GOOD SHEPARD — $950 · OtherNEWTON FREE LIBRARY — $700 · Other+30 more — $5,376 · Other+30 moreSAINT FRANCIS HOUSE INC — $6,100 · Human ServicesSAINT FRANCIS HOUSE INCSPRINGWELL INC — $1,300 · Human ServicesSPRINGWELL INCCompassionate Care ALS Inc — $1,000 · Human ServicesCompassionate Care ALS IncPINE STREET INN INC — $400 · Human ServicesNEWTON AT HOME INC — $350 · Human Services+2 more — $100 · Human ServicesLASELL UNIVERSITY — $2,200 · EducationLASELL UNIV…Hartwick College — $1,100 · EducationHartwick Co…BRIMMER AND MAY SCHOOL — $250 · EducationBRIMMER AND…+1 more — $25 · EducationLAHEY CLINIC INC — $1,200 · HealthDana-Farber Cancer Institute Inc — $600 · HealthTHE COLLEGE LIGHT OPERA COMPANY INC — $1,000 · Arts & CultureWGBH Educational Foundation — $196 · Arts & CultureCAPE AND ISLANDS UNITED WAY INC — $1,000 · Philanthropy+1 more — $25 · PhilanthropyVIETNAM VETERANS WORKSHOP INC DBA NEW ENGLAND CENTER AND HOME FOR VETERANS — $900 · Housing & ShelterROSIE'S PLACE INC — $60 · Housing & Shelter
Other$18,176Human Services$9,250Education$3,575Health$1,800Arts & Culture$1,196Philanthropy$1,025Housing & Shelter$960

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetSAINT FRANCIS HOUSE INC — $6,100 over 6y, 0.0% of budgetLASELL UNIVERSITY — $2,200 over 3y, 0.0% of budgetSPRINGWELL INC — $1,300 over 5y, 0.0% of budgetLAHEY CLINIC INC — $1,200 over 4y, 0.0% of budgetHartwick College — $1,100 over 5y, 0.0% of budgetTHE COLLEGE LIGHT OPERA COMPANY INC — $1,000 over 1y, 0.1% of budgetCompassionate Care ALS Inc — $1,000 over 6y, 0.0% of budgetCAPE AND ISLANDS UNITED WAY INC — $1,000 over 6y, 0.0% of budgetVIETNAM VETERANS WORKSHOP INC DBA NEW ENGLAND CENTER AND HOME FOR VETERANS — $900 over 6y, 0.0% of budgetDana-Farber Cancer Institute Inc — $600 over 4y, 0.0% of budgetGREATER BOSTON FOOD BANK INC — $550 over 6y, 0.0% of budgetPINE STREET INN INC — $400 over 2y, 0.0% of budgetNEWTON AT HOME INC — $350 over 3y, 0.1% of budgetBRIMMER AND MAY SCHOOL — $250 over 3y, 0.0% of budgetWGBH Educational Foundation — $196 over 3y, 0.0% of budgetUNITED SERVICE ORGANIZATIONS INC — $120 over 4y, 0.0% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches — $75 over 3y, 0.0% of budgetROSIE'S PLACE INC — $60 over 2y, 0.0% of budgetKENTS HILL SCHOOL — $50 over 1y, 0.0% of budgetCare Dimensions Inc — $50 over 1y, 0.0% of budgetPEOPLE FOR CATS A NON-PROFIT CORPORATION — $50 over 1y, 0.0% of budgetNATIONAL PARK FOUNDATION — $50 over 2y, 0.0% of budgetTHE NATURE CONSERVANCY — $40 over 2y, 0.0% of budgetWABAN IMPROVEMENT SOCIETY INC — $36 over 2y, 0.1% of budgetSIERRA CLUB — $34 over 2y, 0.0% of budgetNATIONAL PARKS CONSERVATION ASSOCIATION — $30 over 1y, 0.0% of budgetNATIONAL WILDLIFE FEDERATION — $25 over 1y, 0.0% of budgetTHE HOME FOR LITTLE WANDERERS INC — $25 over 1y, 0.0% of budgetUNIVERSITY OF NEW HAMPSHIRE FOUNDATION INCORPORATED — $25 over 1y, 0.0% of budgetWORLD WILDLIFE FUND INC — $16 over 1y, 0.0% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

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

  • Who funds SAINT FRANCIS HOUSE INC
  • Who funds LASELL UNIVERSITY
  • Who funds SPRINGWELL INC
  • Who funds LAHEY CLINIC INC
  • Who funds Hartwick College
  • Who funds THE COLLEGE LIGHT OPERA COMPANY INC
  • Who funds Compassionate Care ALS Inc
  • Who funds CAPE AND ISLANDS UNITED WAY INC
  • Who funds VIETNAM VETERANS WORKSHOP INC DBA NEW ENGLAND CENTER AND HOME FOR VETERANS
  • Who funds Dana-Farber Cancer Institute Inc
  • Who funds GREATER BOSTON FOOD BANK INC
  • Who funds PINE STREET INN INC
  • Who funds NEWTON AT HOME INC
  • Who funds BRIMMER AND MAY SCHOOL
  • Who funds WGBH Educational Foundation
  • Who funds UNITED SERVICE ORGANIZATIONS INC
  • Who funds American National Red Cross & Its Constituent Chapters and Branches
  • Who funds ROSIE'S PLACE INC
  • Who funds KENTS HILL SCHOOL
  • Who funds Care Dimensions Inc

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Vanguard Charitable Endowment ProgramPA7.5× affinity5 shared granteesties to 5 of 5Hover any node to trace its alignments.Compare side by side →

Open a dossier: Vanguard Charitable Endowment Program · The Bank of America Charitable Foundation Inc · Fidelity Investments Charitable Gift Fund · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Amazonsmile Foundation

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization Robert J Cantin and Pat Ryan-Cantin funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.

2024
202122232425
no gov · 60%0%1%3%5%your share of their income ↑0%25%50%75%100%share of the org’s income from governmentmedian 11%
  • Springwell Inc68% of income from government
  • Vietnam Veterans Workshop Inc Dba New England Center and Home for Veterans66% of income from government
  • The Home for Little Wanderers Inc38% of income from government
  • Greater Boston Food Bank Inc22% of income from government
  • Saint Francis House Inc18% of income from government
  • Care Dimensions Inc14% of income from government
  • Pine Street Inn Inc11% of income from government
  • Dana-Farber Cancer Institute Inc7% of income from government
  • Lasell University4% of income from government
  • Newton at Home Inc3% of income from government
  • Lahey Clinic Inc1% of income from government
  • Wgbh Educational Foundation1% of income from government
  • Rosie's Place Inc0% of income from government
no gov moneyreceives it· size = income
6get no government money at all
2rely on government for over half their income
typical government reliance, FY2025

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 your grant caused the public funding. Coverage is precision-first — a floor, not 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 12–24 months.

On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 55 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

Generated from your IRS Form 990-PF e-file return for fiscal year 2023, released 2023. Filings run roughly 12–24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2024) is on record but names no grant recipient in the published copy, so the figures above are from FY2023, the most recent year this funder’s grantee list reached the public record.

Source object · view filing

More from the funding graph