· Private foundation
Kertesz Family 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.
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.
By grant size · FY2025
- Under $10k34 grants · $17k
- $10k–50k1 grant · $21k
| Recipient | Amount |
|---|---|
| CLEVELAND CLINIC | $20,750 |
| PLAYHOUSE SQUARE | $2,625 |
| PARK SYNAGOGUE | $2,501 |
| JEWISH FEDERATION | $2,016 |
| MALTZ MUSEUM OF JEWISH HERITAGE | $1,200 |
| CHABAD AT THE FALLS | $1,080 |
| LAKEWOOD CATHOLIC ACADEMY | $850 |
| Individual grant recipient | $766 |
| Individual grant recipient | $725 |
| MUSIC ALLIANCE | $660 |
| ORANGE SCHOOLS FOUNDATION | $511 |
| VALLEY BETH SHALOM DAY SCHOOL | $500 |
| CASTLE ISLAND BILINGUAL MONTESORRI | $500 |
| FREINDS OF IRSEAL DEFENSE FORCES | $500 |
| Individual grant recipient | $395 |
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 (FY17–25, $4k) land where the poverty rate runs at 16%, against an area that typically sits at 11%. 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.
34 repeat relationships — 13 still active in FY2025, 21 since wound down; 22 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, 82% of grant dollars renewed an existing relationship; $7k 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
- PSPlayhouse Square Foundation4× · 2017–2020 · $5k · revenue +35%
- AHAmerican Heart Association Inc4× · 2018–2022 · $3k · revenue +26%
- OSORANGE SCHOOLS FOUNDATION3× · 2023–2025 · $2k · revenue +588%
Funded once
- GMGULF MEADOWS CHURCH INCone grant, 2017 · $9k
- IGIndividual grant recipientone grant, 2022 · $3k
- BJB'NAI JESHURUN CONGREGATIONone grant, 2021 · $3k
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 mission of the jewish museum is to collect, preserve, exhibit and interpret art and jewish culture. see schedule o for more information.
To cure cf and provide all people with cf the opportunity to lead long, fulfilling lives by funding research and drug development, partnering with the cf community, and advancing high-quality, specialized care.
Leadership in the prevention, treatment, and cure of cancer through excellence, vision and cost effectiveness in patient care, outreach programs, research, and education.
Operate a state-of-the-art, world-class genomic research center that creates and uses advanced genomics to understand the genetic basis of disease. for more information, see schedule o.
The mission of the hebrew academy is to imbue all students with a love of god, torah and eretz yisroel and to prepare them to achieve excellence in torah and general knowledge based on successful cooperation among family, judaic and…
Susan g. komen 's mission is to save lives by meeting the most critical needs in our communities & investing in breakthrough research to prevent & cure breast cancer.
The mission of dfci is to provide expert, compassionate, and equitable care to children, adults, and their families, while advancing the understanding, diagnosis, treatment, cure, and prevention of cancer and related diseases. we train new…
Caring for life, researching for health and educating those who serve.
Caring for life, researching for health and educating those who serve.
Sanford burnham prebys medical discovery institute's mission is to advance the biomedical sciences by cultivating the next generation of scientific leaders, providing meaningful opportunities for researchers of all backgrounds to learn,…
Susan g. komen has an unmatched, comprehensive 360-degree approach to fighting breast cancer across all fronts and supporting millions of people in the u.s. and in countries worldwide. we advocate for policies to protect patients, drive…
For reference, the grantee most central to the portfolio’s shape is The Cleveland Foundation and the most unlike its peers is Auburn 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 44 years old; the field is 19. You back the established end — and your money leans older still.
The field is 18% startups (under 5 years old) — 2% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 11% 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.
59 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. 59 of the 181 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 CLEVELAND ↗
- Who funds Playhouse Square Foundation ↗
- Who funds American Heart Association Inc ↗
- Who funds AUBURN FOUNDATION ↗
- Who funds ORANGE SCHOOLS FOUNDATION ↗
- Who funds MONTEFIORE FOUNDATION ↗
- Who funds NATIONAL CORVETTE MUSEUM FOUNDATION INC ↗
- Who funds OHIO CITY INCORPORATED ↗
- Who funds SHOES AND CLOTHES FOR KIDS ↗
- Who funds The Mandel Jewish Community Center of Cleveland ↗
- Who funds JOSEPH & FLORENCE MANDEL JEWISH DAY SCHOOL ↗
- Who funds The Maltz Museum of Jewish Heritage ↗
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 Albert B & Audrey G Ratner Family Foundation · The Cleveland Foundation · Faye Kaplan Charitable Foundation · Richard Horvitz and Erica Hartman-Horvitz Foundation · Jack Joseph & Morton Mandel Foundation · Jewish Federation of Cleveland · Marla & Joseph Shafran Foundation · The Swagelok Foundation · The Miller Family Foundation · The Horowitz Ratner Family Foundation · Irving I Stone Foundation · The Char and Chuck Fowler Family 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 Kertesz 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 or a single department — and drag the year to watch it move.
- Florida Sheriffs Association Inc — 4% 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 Kertesz Family Foundation?
Find your warmest path to Kertesz 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.