· Private foundation
Louis N Cassett Foundation
Its FY2024 filing reports that it accepted unsolicited grant applications.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2020–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k75 grants · $252k
- $10k–50k17 grants · $294k
| Recipient | Amount |
|---|---|
| Jewish Federation of Greater Atlanta | $38,625 |
| Atlanta Jewish Film Society | $30,500 |
| Palm Beach Day Academy | $27,500 |
| Jupiter Medical Center | $20,000 |
| Boston Children's Hospital | $20,000 |
| Bound for College Inc | $20,000 |
| Mount Sinai Medical Center | $20,000 |
| Achievability | $20,000 |
| Freire Charter School | $17,500 |
| Individual grant recipient | $10,000 |
| Center for Law and Social Policy | $10,000 |
| Christ the King Regional School | $10,000 |
| First Presyterian Church | $10,000 |
| Miami Country Day School | $10,000 |
| Nicklaus Children's Health Care Foundation | $10,000 |
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.
Your human-services grants (FY20–24, $191k) land where the poverty rate runs at 17%, against an area that typically sits at 11%. 80% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
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
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.
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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +35% since the first grant, against +33% for the ones you funded once.
106 repeat relationships — 74 still active in FY2024, 32 since wound down; 14 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 89% of grant dollars renewed an existing relationship; $56k went to new ones.
Where new relationships form · theme of each grantee’s first grant
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
- AACHIEVEABILITY5× · 2020–2024 · $130k · revenue +119%
- FCFREIRE CHARTER SCHOOL5× · 2020–2024 · $88k · revenue +39%
- BFBound For College Inc4× · 2020–2024 · $80k · revenue +125%
Funded once
- THTHE HERREN PROJECTone grant, 2022 · $20k · revenue -22%
- PBPalm Beach Day Schoolone grant, 2021 · $20k
- CCLASPgraduatedone grant, 2020 · $17k · revenue +99%
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
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.
The children's hospital of philadelphia, the oldest hospital in the united states dedicated exclusively to pediatrics, strives to be the world leader in the advancement of health care for children by integrating excellent patient care,…
The philadelphia school educates children for a future that is impossible to know but not impossible to shape. learn here. go anywhere.
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…
The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.
Provides innovative education in a dynamic urban setting. dedicated to academic excellence and community engagement,we prepare students of diverse backgrounds with the knowledge, skill,and experience to lead meaningful lives as informed…
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.
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.
To educate students to be ethical and socially responsible leaders in a global community.
New york school of interior design provides the most innovative, immersive, and transformative interior design education in the world, demonstrating the impact of professionally designed interiors on the health, happiness, and well-being…
The mission of the institute is to translate basic genetic and molecular mechanisms of schizophrenia and related developmental brain disorders into clinical advances that change the lives of affected individuals. it is catalyzing a new…
To bring quality public television programs and resources to communities throughout new jersey and its tri-state neighbors. its content, both on-air and online, aims to reflect the diverse
Wilson college empowers students to be confident and critical thinkers, creative visionaries, effective communicators, honorable leaders, and agents of justice.
For reference, the grantee most central to the portfolio’s shape is March of Dimes Inc and the most unlike its peers is Emmet Pyatt Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 38 years old; the field is 16. You back the established end — and your money leans older still.
The field is 22% startups (under 5 years old) — 2% of your grantees by number, and just 1% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 13% of the field you don’t fund.
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.
115 grantees tracked through their own filings, 2017–2026.
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 2017–2026, not grant rows in a single year — so this will not match the grant count on the cover. 115 of the 179 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.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
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 JEWISH FEDERATION OF GREATER ATLANTA INC ↗
- Who funds ACHIEVEABILITY ↗
- Who funds FREIRE CHARTER SCHOOL ↗
- Who funds Bound For College Inc ↗
- Who funds ATLANTA JEWISH FILM SOCIETY INC ↗
- Who funds MIAMI COUNTRY DAY SCHOOL INC ↗
- Who funds TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA ↗
- Who funds PALM BEACH DAY ACADEMY INC ↗
- Who funds Episcopal Community Services of The Diocese of Pennsylvania ↗
- Who funds Jupiter Medical Center Inc ↗
- Who funds PHILADELPHIA ORCHESTRA ASSOCIATION ↗
- Who funds Children's Hospital Corporation ↗
- Who funds MIAMI CHILDREN'S MUSEUM INC FKA MIAMI YOUTH MUSEUM ↗
- Who funds PATH TO COLLEGE FOUNDATION ↗
- Who funds CENTER FOR LAW AND SOCIAL POLICY ↗
- Who funds UNIVERSITY OF VERMONT AND STATE AGRICULTURAL COLLEGE FOUNDATION INC ↗
- Who funds NORRISTOWN ZOOLOGICAL SOCIETY ↗
- Who funds BETTER WORLD FUND INC ↗
- Who funds Philabundance ↗
- Who funds AMERICAN JEWISH COMMITTEE ↗
- Who funds MARCH OF DIMES INC ↗
- Who funds JEWISH FAMILY & CHILDREN'S SERVICE OF GREATER PHILADELPHIA ↗
- Who funds HABITAT FOR HUMANITY OF GREATER MIAMI INC ↗
- Who funds THE MIAMI FOUNDATION INC ↗
- Who funds MONTGOMERY COUNTY - NORRISTOWN PUBLIC LIBRARY ↗
- Who funds CHILDREN'S TUMOR FOUNDATION ↗
- Who funds HENDERSON BEHAVIORAL HEALTH INC ↗
- Who funds OUT IN TECH 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.
Open a dossier: The Philadelphia Foundation · Henry Dolfinger 2 Trust Uw · Lindback Cr & Mf Foundation Tw Main · The William Penn Foundation · Independence Foundation · The Patricia Kind Family Foundation · The Batchelor Foundation Inc · The Miami Foundation Inc · Skilling Joseph Kennard Td · Sanders Caroline J S Td No 2 · Connelly Foundation · John S and James L Knight 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 Louis N Cassett Foundation 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.
- Kristi House Inc — 49% of income from government
- Feeding Florida Inc — 32% of income from government
- Biscayne Bay Waterkeeper Inc — 19% of income from government
- Chesapeake Bay Maritime Museum Inc — 17% of income from government
- The Coral Restoration Foundation Inc — 16% of income from government
- Children's Hospital Corporation — 10% of income from government
- Cox Science Center and Aquarium Inc — 6% of income from government
- The Children's Home Society of Florida — 6% of income from government
- University of Miami — 5% of income from government
- Care Resource Community Health Centers Incorporated — 4% of income from government
- Camillus House Inc — 2% of income from government
- Cradles to Crayons Inc — 2% of income from government
- Pace Center for Girlsinc — 2% of income from government
- Jupiter Medical Center Inc — 2% of income from government
- Our House Inc — 1% of income from government
- Miami Children's Museum Inc Fka Miami Youth Museum — 0% of income from government
- Sandy Hook Promise Foundation — 0% of income from government
- Miami Lighthouse for the Blind and Visually Impaired Inc — 0% of income from government
- Chapman Partnership Inc — 0% of income from government
- Palm Beach Day Academy Inc — 0% of income from government
- Henderson Behavioral Health Inc — 0% of income from government
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.
Warm introductions · Powered by PlinthPlus
How do I get to Louis N Cassett Foundation?
Find your warmest path to Louis N Cassett 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.