· Private foundation
Rossow Family Foundation
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.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k8 grants · $16k
- $10k–50k1 grant · $16k
| Recipient | Amount |
|---|---|
| JEWISH FAMILY SERVICE | $16,115 |
| TEMPLE EMANUEL | $8,991 |
| JOSEPH SCHOOL | $2,550 |
| COLORADO GIVES FOUNDATION | $1,040 |
| ANTI DEFAMATION LEAGUE | $1,000 |
| JEWISH NATIONAL FUND | $1,000 |
| Individual grant recipient | $923 |
| CLOTHES TO KIDS DENVER | $250 |
| ROCKY MOUNTAIN DOWN SYNDROME | $100 |
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 (FY18–24, $35k) land where the poverty rate runs at 12%, against an area that typically sits at 10%. 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.
16 repeat relationships — 5 still active in FY2024, 11 since wound down; 2 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, 96% of grant dollars renewed an existing relationship; $1k 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
- JFJEWISH FAMILY SERVICE OF COLORADO INC4× · 2021–2024 · $34k · revenue +39%
- MRMARKETING RESEARCH EDUCATION FOUNDATION INC3× · 2020–2022 · $3k · revenue +10%
- CHChildren's Hospital Colorado Foundation3× · 2018–2020 · $2k · revenue +37%
Funded once
- AEALPHA EPSILON PI FOUNDATIONgraduatedone grant, 2021 · $1k · revenue +77%
- TFTHE FORTUNE SOCIETY INCgraduatedone grant, 2017 · $1k · revenue +162%
Dana-Farber Cancer Institute Incgraduatedone grant, 2018 · $1k · revenue +98%
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.
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.
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.
Nyu is a private university with approximately 60,000 matriculating students in 20 schools and institutes. nyu's primary missions are education, research and scholarship, and patient care.
Our mission is to break down barriers to als research to find effective treatments. by uniting academia, the pharma and biotech industry, government, venture capital, related nonprofits, and the als community, we aim to overcome the…
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,…
Chartered by a unanimous act of congress, the museum is america's national institution for the documentation, study, interpretation, and education of holocaust history and serves as our country's memorial to the victims of the holocaust.…
National Jewish Health's mission since 1899 is to heal, discover and educate as a preeminent healthcare institution. We serve by providing the best integrated and innovative care for patients and their families; by understanding and…
The hugo w. moser research institute at kennedy krieger, inc. (the "research institute") is an internationally recognized research facility finding answers to problems and injuries that affect a child's developing brain. researchers have…
For more than 125 years, the mission of the johns hopkins hospital has been to lead the world in the diagnosis and treatment of disease and to train tomorrow's great physicians, nurses and scientists. above all, we aim to provide the…
Dedicated to improving the quality of life of myeloma patients while working toward prevention and a cure.
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.
Leadership in the prevention, treatment, and cure of cancer through excellence, vision and cost effectiveness in patient care, outreach programs, research, and education.
For reference, the grantee most central to the portfolio’s shape is Colorado Gives Foundation and the most unlike its peers is Murray Bowen Archives Project. 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 32 years old; the field is 14. You back the established end — and your money leans older still.
The field is 23% startups (under 5 years old) — 0% of your grantees by number, and just 0% 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.
36 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. 36 of the 57 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 JEWISHColorado ↗
- Who funds JEWISH FAMILY SERVICE OF COLORADO INC ↗
- Who funds The Joseph School Inc ↗
- Who funds GLOBAL DOWN SYNDROME FOUNDATION ↗
- Who funds MARKETING RESEARCH EDUCATION FOUNDATION INC ↗
- Who funds COLORADO GIVES FOUNDATION ↗
- Who funds Children's Hospital Colorado Foundation ↗
- Who funds STANLEY BRITISH PRIMARY SCHOOL ↗
- Who funds JEWISH NATIONAL FUND (KEREN KAYEMETH LEISRAEL) INC ↗
- Who funds QSAC INC ↗
- Who funds MOISHE HOUSE ↗
- Who funds THE BOULDER JEWISH COMMUNITY CENTER ↗
- Who funds ALPHA EPSILON PI FOUNDATION ↗
- Who funds THE FORTUNE SOCIETY INC ↗
- Who funds Dana-Farber Cancer Institute Inc ↗
- Who funds Rose Community Foundation ↗
- Who funds CLOTHES TO KIDS OF DENVER INC ↗
- Who funds ANTI-DEFAMATION LEAGUE ↗
- Who funds GOLF FIGHTS CANCER INC ↗
- Who funds OREGON JEWISH MUSEUM AND CENTER FOR HOLOCAUST EDUCATION ↗
- Who funds THE BUTTERFLY CHILDREN FUND CORP ↗
- Who funds AMERICAN JEWISH WORLD SERVICE INC ↗
- Who funds THE JEWISH FEDERATIONS OF NORTH AMERICA INC ↗
- Who funds GIFT OF LIFE MARROW REGISTRY INC ↗
- Who funds NETWORK FOR GOOD ↗
- Who funds MUSCULAR DYSTROPHY ASSOCIATION INC ↗
- Who funds THE AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS ↗
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: Colorado Gives Foundation · The Denver Foundation · Arthur J Gallagher Foundation · Enterprise Holdings Foundation · Morgan Stanley Global Impact Funding Trust Inc · National Philanthropic Trust · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · Network for Good · American Online Giving Foundation Inc · American Endowment Foundation · Donor Advised Charitable Giving Inc
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 Rossow 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.
- Dana-Farber Cancer Institute Inc — 7% 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 Rossow Family Foundation?
Find your warmest path to Rossow 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.