Skip to content

· Private foundation

Thomas a Plein Foundation Ltd

Its FY2025 filing reports that it accepted unsolicited grant applications.

$867k
Granted FY2025still arriving
28
Grants FY2025still arriving
13
States reached
$365k
Largest
01What it funds
0192% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Education$1.3MHealth$1.2MReligion$381kAnimals$260kCivil Rights$243kYouth Development$179kPhilanthropy$115kCrime & Legal$113kOther$0
02FY2025 · 28 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k3 grants · $12k
  • $10k–50k23 grants · $440k
  • $50k–250k1 grant · $50k
  • $250k+1 grant · $365k
$20,000
Median grant
13
States reached
$8.2M
Total assets
Largest grants
RecipientAmount
ST ROSE DOMINICAN HEALTH FOUNDATION$365,000
THE BRIGADE(BOYS AND GIRLS ASSN)$50,000
UNIVERSITY OF SOUTH FLORIDA$30,000
MIDWEST SHIBA INU RESCURE$30,000
AURORA HEALTHCARE METRO$30,000
GRIFFITH UNIVERSITY$30,000
NAVAJO LUTHERAN MISSION$25,000
SOUTHSHORE UNITED METHODIST$25,000
MILWAUKEE FILM INC$25,000
UW OSHKOSH$25,000
SATVA FUND SRI LANKA$25,000
NIGHTHAWK RANCH$25,000
AFAN$20,000
THE CENTER LGBTQ$20,000
Individual grant recipient$20,000
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 (FY18–25, $200k) land where the poverty rate runs at 17%, against an area that typically sits at 9%. 93% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%READY FOR LIFE: $15k → 12%SECURE FUTURES FOUNDATION INC: $10k → 17%NAVAJO STRONG: $15k → 8%READY FOR LIFE: $10k → 12%HAVEN HOSPICE: $30k → 19%NORTH CENTRAL FLORIDA HOSPICE: $30k → 19%NORTH CENTRAL FLORIDA HOSPICE: $28k → 19%NORTH CENTRAL FLORIDA HOSPICE INC: $25k → 19%HAVEN HOSPICE: $22k → 19%HAVEN HOSPICE: $15k → 19%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

NH
WA
MN
IL
WI
MI
MA
NV
IA
IN
PA
NJ
RI
UT
CO
MO
VA
MD
DE
AZ
TN
DC
LA
MS
FL
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.

84%of every dollar goes to organizations it has funded before.
$3.6M · 43 repeat orgs$691k to everyone else

Grantees it renews have grown median revenue +14% since the first grant, against +10% for those funded once.

43 repeat relationships: 12 still active in FY2025, 31 since wound down; 16 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

43
29

Total granted

$3.6M
$381k

Median revenue growth · since first grant

+14%
+10%

Still filing today

33%
28%

New vs renewed · share of each year

In FY2025, 64% of grant dollars renewed an existing relationship; $310k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25
AnimalsHuman ServicesHealthEducationArts & CultureEnvironmentOther
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

  • SR
    ST ROSE DOMINICAN HEALTH FOUNDATION
    8× · 2017–2025 · $570k · revenue +14%
  • NC
    NORTH CENTRAL FLORIDA HOSPICE INC
    6× · 2018–2023 · $150k · revenue +75%
  • SF
    SANTA FE COLLEGE FOUNDATION INC
    5× · 2017–2021 · $110k · revenue +166%

Funded once

  • TS
    THREE SQUARE
    one grant, 2020 · $32k · revenue -23%
  • SR
    ST ROSE HEALTH FOUNDATION
    one grant, 2022 · $30k
  • UO
    UNIVERSITY OF SOTH FLORIDA
    one grant, 2024 · $30k
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
University of Minnesota Foundation Investment Advisors

To provide the highest level of stewardship for university donors through professional management and oversight of the university of minnesota foundation's assets by creating a focused investment environment with clarity of purpose,…

Education
2
National Public Radio Inc

National public radio, inc. ("npr") works collaboratively with member public radio station licensees ("member stations") to create a more informed public, one that is challenged and invigorated by a deeper understanding and appreciation of…

Arts & Culture
3
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
4
Catholic Charities North Dakota

Guided by our values, Catholic Charities North Dakota serves people in need and advocates for the common good of all.

—
5
University of Sioux Falls

The university of sioux falls, a christian university in the liberal arts tradition, educates students in the humanities, sciences and professions. the traditional motto of the university is culture for service, that is, we seek to foster…

Education
6
Cardinal Stritch University Inc

Cardinal stritch university is a comprehensive, coeducational, institution offering educational programs leading to associate, baccalaureate, masters and doctoral degrees in a variety of disciplines provided through its three colleges:…

Education
7
North Dakota State University Foundation

Building enduring relationships that maximize advocacy and philanthropy to support North Dakota State University.

Education
8
Northwest University Foundation

Support northwest university and its student body of approximately 2405 students. the corporation operates exclusively for the benefit of, to perform the functions of, or to carry out the purposes of northwest university, a washington…

Education
9
Dominican Hospital Foundation

The mission of the dominican hospital foundation is to ensure that philanthropic resources are available to respond to and support the changing health care needs of the people within the area served by dignity health dba dominican…

Health
10
National Association of College and University Attorneys

To advance the practice of higher education attorneys for the benefit of the institutions they serve.

—
11
National Association of Insurance and Financial Advisors

Empowering financial professionals and consumers through world-class advocacy and education.

—
12
Southwest Native-American Foundation

The mission of the southwest native american foundation is to provide the students of native american tribes in the southwestern u.s. with the opportunity of higher education by offering scholarships to outstanding high school students and…

Youth Development
How this is measured
The grantee most central to the portfolio’s shape is St Norbert College Inc; the most unlike its peers is Social Cirkish Foundation. 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

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 88 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)
3
Early backer (in before they grew)
26/26
Grantees still filing
14/26
Grew since first funded

Where the money sits, by cause and then by grantee

MISSISSIPPI STATE UNIVERSITY: $280,000 · OtherMISSISSIPPI STATE UNIVERSITYIndividual grant recipient: $155,000 · OtherTHE CENTER LGBTQ: $145,000 · OtherST THERESE CENTER: $140,000 · OtherMISSISSIPPI STATE UNIVERSITY COLLEGE OF VETRERINARY MEDICINE: $130,000 · OtherNAVAJO LUTHERAN MISSION: $130,000 · OtherUNIVERSITY OF UTAH SJ QUINNEY COLLEGE OF LAW: $112,600 · OtherUNIVERSITY OF NORTHERN IOWA: $110,000 · OtherSANTA FE COLLEGE FOUNDATION INC: $110,000 · OtherUNIVERSITY OF IOWA FOUNDATION: $108,000 · OtherUNIVERSITY OF WISCONSIN MADISON CAMPUS: $105,000 · Other+58 more: $1,431,300 · Other+58 moreST ROSE DOMINICAN HEALTH FOUNDATION: $570,000 · HealthST ROSE DOMINICAN…NIGHTHAWK RANCH INC: $80,000 · HealthNIGHTHAWK RANCH I…+1 more: $15,000 · HealthST NORBERT COLLEGE INC: $106,000 · EducationIOWA STATE UNIVERSITY FOUNDATION: $93,000 · EducationGUSTAVUS ADOLPHUS COLLEGE: $25,000 · EducationNORTH CENTRAL FLORIDA HOSPICE INC: $150,000 · Human ServicesREADY FOR LIFE INC: $25,000 · Human ServicesNavajoStrong: $15,000 · Human ServicesSECUREFUTURES FOUNDATION INC: $10,000 · Human Services+1 more: $1,000 · Human ServicesShaw Pit Bull Rescue Inc: $48,500 · AnimalsTHE ANIMAL FOUNDATION: $46,000 · AnimalsMIDWEST SHIBA INU RESCUE: $30,000 · AnimalsWILD HORSE OUTREACH & ADVOCACY: $5,000 · AnimalsHOOVERS HAUSE ALL DOG RESCUE: $5,000 · AnimalsDIGNITY USA INC: $76,000 · Arts & CultureMILWAUKEE FILM INC: $25,000 · Arts & CultureSOCIAL CIRKISH FOUNDATION: $53,000 · Youth Development
Other$2,956,900Health$665,000Education$224,000Human Services$201,000Animals$134,500Arts & Culture$101,000Youth Development$53,000

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 budgetST ROSE DOMINICAN HEALTH FOUNDATION: $570,000 over 8y, 3.1% of budgetNORTH CENTRAL FLORIDA HOSPICE INC: $150,000 over 6y, 0.1% of budgetSANTA FE COLLEGE FOUNDATION INC: $110,000 over 5y, 0.7% of budgetST NORBERT COLLEGE INC: $106,000 over 4y, 0.0% of budgetIOWA STATE UNIVERSITY FOUNDATION: $93,000 over 5y, 0.0% of budgetNIGHTHAWK RANCH INC: $80,000 over 3y, 17% of budgetDIGNITY USA INC: $76,000 over 4y, 6.9% of budgetSOCIAL CIRKISH FOUNDATION: $53,000 over 2y, 8.7% of budgetShaw Pit Bull Rescue Inc: $48,500 over 6y, 4.6% of budgetNEW WAYS MINISTRY INC: $46,000 over 3y, 3.7% of budgetTHE ANIMAL FOUNDATION: $46,000 over 4y, 0.1% of budgetTHREE SQUARE: $31,500 over 1y, 0.0% of budgetMIDWEST SHIBA INU RESCUE: $30,000 over 1y, 22% of budgetNORTH AMERICAN FOUNDATION FOR THE UNIVERSITY OF MANCHESTER: $30,000 over 1y, 1.0% of budgetMILWAUKEE FILM INC: $25,000 over 1y, 0.5% of budgetGUSTAVUS ADOLPHUS COLLEGE: $25,000 over 2y, 0.0% of budgetREADY FOR LIFE INC: $25,000 over 2y, 1.2% of budgetHUMAN RIGHTS CAMPAIGN INC: $22,000 over 1y, 0.1% of budgetNavajoStrong: $15,000 over 1y, 8.3% of budgetDELAWARE VALLEY UNIVERSITY: $15,000 over 2y, 0.0% of budgetCOMMONSPIRIT HEALTH: $15,000 over 1y, 0.0% of budgetSECUREFUTURES FOUNDATION INC: $10,000 over 1y, 0.5% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $1,000 over 1y, 0.0% of budgetDucks Unlimited Inc: $900 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 ST ROSE DOMINICAN HEALTH FOUNDATION ↗
  • Who funds NORTH CENTRAL FLORIDA HOSPICE INC ↗
  • Who funds SANTA FE COLLEGE FOUNDATION INC ↗
  • Who funds ST NORBERT COLLEGE INC ↗
  • Who funds IOWA STATE UNIVERSITY FOUNDATION ↗
  • Who funds NIGHTHAWK RANCH INC ↗
  • Who funds DIGNITY USA INC ↗
  • Who funds SOCIAL CIRKISH FOUNDATION ↗
  • Who funds Shaw Pit Bull Rescue Inc ↗
  • Who funds NEW WAYS MINISTRY INC ↗
  • Who funds THE ANIMAL FOUNDATION ↗
  • Who funds THREE SQUARE ↗
  • Who funds MIDWEST SHIBA INU RESCUE ↗

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.

Morgan Stanley Global Impact Funding Trust IncIN8.4× affinity7 shared granteesties to 10 of 10Hover any node to trace its alignments.Compare side by side →

Open a dossier: Morgan Stanley Global Impact Funding Trust Inc · The Bank of America Charitable Foundation Inc · Charities Aid Foundation America · American Endowment Foundation · Vanguard Charitable Endowment Program · National Philanthropic Trust · Paypal Charitable Giving Fund · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc · 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.

How much its grantees rely on government

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

2024
’20’21’22’23’24’25
no gov · 50%2%6%14%25%funder's share of their income ↑0%3%5%8%10%share of the org’s income from government →median 0%
  • Santa Fe College Foundation Inc: 0% of income from government
no gov moneyreceives it· size = income
5get no government money at all
4report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–10%
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 Thomas a Plein Foundation Ltd?

Find your warmest path to Thomas a Plein Foundation Ltd 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 88 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

Play a game based on Thomas a Plein Foundation Ltd’s filings →

More from the funding graph