· Private foundation
Dippell Family Foundation
Its FY2025 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 FY2017–2025.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| INTER TENNIS HALL OF FAME | $8,600 |
| THE CENTURION FOUNDATION | $7,500 |
| NASSAU COUNTY PBA FOUNDATION | $6,325 |
| NEW YORK JUNIOR TENNIS LEAGUE | $5,800 |
| HENRY LEE INSTITUTE OF FORENSIC SCIENSE | $5,000 |
| HISPANIC SOCIETY | $5,000 |
| Individual grant recipient | $5,000 |
| LOVE FUND | $5,000 |
| Individual grant recipient | $5,000 |
| NEW YORK UNIVERSITY | $5,000 |
| SILVER SHIELD FOUNDATION | $5,000 |
| STATE UNIVERSITY OF NY COLLEGE AT PURCHASE | $3,000 |
| HAROLD & RUTH ALLEN FOUNDATION | $2,100 |
| BROOKDALE COLLEGE | $2,000 |
| ST JOSEPH BY THE SEA | $1,500 |
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 (FY21–22, $4k) land where the poverty rate runs at 16%, against an area that typically sits at 9%. 100% 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 +33% since the first grant, against +14% for the ones you funded once.
26 repeat relationships — 8 still active in FY2025, 18 since wound down; 13 grantees were first funded in FY2025 (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 FY2025, 54% of grant dollars renewed an existing relationship; $34k 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
- NYNew York University5× · 2020–2025 · $42k · revenue +45%
- TSTHE SILVER SHIELD FOUNDATION INC4× · 2022–2025 · $25k · revenue +73%
- CFCenturion Foundation Inc4× · 2020–2025 · $24k · revenue +33%
Funded once
- NCNASSAU COUNTY POLICE FDone grant, 2021 · $100k
- IGIndividual grant recipientone grant, 2020 · $8k
- WSWomens Sports Foundationgraduatedone grant, 2020 · $8k · revenue +169%
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 purpose of cop shot is to offer a standing reward of $10,000 for information leading to the arrest and conviction of anyone shooting a new york city police officer.to determine that an individual of organization qualifies to receive…
Brief description of the organization's mission the purpose of the fund is to provide assistance to the families of new york city police officers and firefighters who have been killed in the line of duty. after the events of september 11,…
The organization promotes best practices for increasing the public's contribution toward the reduction of crime.
The Foundation's primary exempt function is to provide scholarship awards to police officers and to children of police officers. The Foundation meets this primary purpose, principally by making contributions to police fraternal…
The foundation's mission embodies the character and values of detective wenjian liu, a new york police department detective who was shot and killed in the line of duty in a marked patrol car in december 2014. the foundation strives to…
Organization's mission or most significant activities to provide contributions to other police organizations and police line organizations who qualify under section 501 (c)(3), and enable them to make scholarship awards and grants to the…
To provide financial support to the analytic, operational and outreach components of the Nassau County Police Departments mission to serve and protect the people of Nassau County and to provide safety and an improved quality of life in our…
The police and kids foundation was created to support families of florida 1st responders who die in the line of duty, provide equipment grants t o1st responders and to support children of tampa bay.
To provide educational assistance to children of police officers killed in the line of duty.
To represent police officers in connection with labor/management affairs.
For reference, the grantee most central to the portfolio’s shape is Coast Guard Foundation Inc and the most unlike its peers is Little Bear Big Heart Inc. 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 35 years old; the field is 18. You back the established end — and your money leans older still.
The field is 19% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 4% lost their exemption, against 10% 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.
25 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 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 25 of the 96 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 New York University ↗
- Who funds THE SILVER SHIELD FOUNDATION INC ↗
- Who funds Centurion Foundation Inc ↗
- Who funds HENRY C LEE INSTITUTE OF FORENSIC SCIENCE INC ↗
- Who funds NASSAU COUNTY PBA FOUNDATION INC ↗
- Who funds NEW YORK JUNIOR TENNIS LEAGUE INC ↗
- Who funds Womens Sports Foundation ↗
- Who funds CENTURION FOUNDATION SOUTH INC ↗
- Who funds Love Fund Inc ↗
- Who funds TROOPERS MEMORIAL FUND INC ↗
- Who funds Hackensack Meridian Health Inc ↗
- Who funds INDIAN CREEK FOUNDATION ↗
- Who funds Travis Manion Foundation ↗
- Who funds SOUTH FLORIDA CRIME COMMISSION INC ↗
- Who funds THE ROBERT PARKER FOUNDATION ↗
- Who funds MIAMI COUNTRY DAY SCHOOL 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 Harold & Ruth Allen Foundation · Seymour Feldman Foundation Inc · Jewish Communal Fund · Paypal Charitable Giving Fund · National Philanthropic Trust · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · 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 Dippell Family 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.
- University of Miami — 5% of income from government
- Henry C Lee Institute of Forensic Science 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 Dippell Family Foundation?
Find your warmest path to Dippell Family 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.