· Private foundation
John & Hannah Hindmarsh 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 it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where the money goes
Grants by size, and the largest recipients.
| Recipient | Amount |
|---|---|
| CHINO VALLEY EDUCATION FOUNDATION | $4,000 |
| ST MARYS FOOD BANK | $4,000 |
| PHONEIX CHILDRENS HOSPITAL FOUNDATI | $4,000 |
| ST BERNARD CATHOLIC CHURCH | $2,800 |
| RITTAN PUBLIC LIBRARY FOUNDATION | $2,500 |
| VERMILION | $2,500 |
| COLEL CHABAD | $2,000 |
| WOUNDED WARRIORS | $2,000 |
| HISTORIC VERMILLON INC | $1,000 |
| GARY SINISE FOUNDATION | $1,000 |
| HASTINGS PUBLIC LIBRARY | $1,000 |
| Individual grant recipient | $1,000 |
| CARELITE NUNS | $1,000 |
| GUIDE DOGS FOR THE BLIND | $1,000 |
| SALAVATION ARMY | $400 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Dollar for dollar, its grants (FY17–25) land where the poverty rate runs at 13%, against an area that typically sits at 10%. 94% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
32 repeat relationships: 16 still active in FY2025, 16 since wound down; 1 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, 94% of grant dollars renewed an existing relationship; $2k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- RPRITTER PUBLIC LIBRARY FOUNDATION INC4× · 2020–2023 · $8k · revenue +244%
GARY SINISE FOUNDATION5× · 2021–2025 · $7k · revenue +47%- SVSAINT VINCENT COLLEGE8× · 2018–2025 · $2k · revenue +9%
Funded once
- SAST AMRYS FOOD BANKone grant, 2023 · $4k
- PCPHOENIX CHILDRENS HOSPITAL FOUNATIOone grant, 2019 · $4k
- PCPhoenix Children's Hospital Foundationgraduatedone grant, 2018 · $4k · revenue +52%
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.
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.
Undergraduate, graduate, and professional education and research across a broad array of academic domains.
The university of dayton is a top-tier independent, catholic research educational institution founded in 1850. the primary exempt purpose is providing post secondary education through undergraduate, graduate, doctoral and continuing…
As the national university of the catholic church in the united states, founded and sponsored by the bishops of the country with the approval of the holy see, the catholic university of america is committed to being a comprehensive…
Stanford university is one of a select group of american universities that have achieved eminence in both undergraduate and graduate education and research - cont'd sch o.
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.
Rooted in the liberal arts & sciences & lutheran expression of the christian faith, & is committed to offering a challenging education that develops qualities of mind, spirit, & body necessary for a rewarding life of leadership & service…
Founded by the sisters of charity of new york, the university of mount saint vincent is an academically excellent, authentically inclusive, catholic and ecumenical liberal arts university. (cont. in sch.o)
The mission of the university is to educate leaders for a global society who are strong in character and judgment, confident in their identity and vocation, and committed to service and justice.
St. marys university, as a catholic marianist university, fosters the formation of people in faith and educates leaders for the common good through community, integrated liberal arts and professional education, and academic excellence.
Saint mary's college of california invites you to passionately embrace knowledge, the challenges of scholarship, and the capacity to make lasting change in the world. the foundation for this is our mission. to probe deeply the mystery of…
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…
The university of la verne offers a distinctive and relevant educational experience to a diverse population of traditional-age, adult, and graduate learners, preparing them for successful careers and a commitment to lifelong learning…
How this is measured
12 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. 12 of the 49 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.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
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 CHINO VALLEY EDUCATION FOUNDATION ↗
- Who funds ST MARY'S FOOD BANK ALLIANCE ↗
- Who funds HASTINGS PUBLIC LIBRARY ↗
- Who funds RITTER PUBLIC LIBRARY FOUNDATION INC ↗
- Who funds WORLD VISION INC ↗
- Who funds GARY SINISE FOUNDATION ↗
- Who funds Phoenix Children's Hospital Foundation ↗
- Who funds THE KINGWOOD POPS ORCHESTRA ↗
- Who funds SAINT VINCENT COLLEGE ↗
- Who funds UCLA FOUNDATION ↗
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 set of overlaps that mostly run through this funder rather than between each other.
Open a dossier: Amazonsmile Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization John & Hannah Hindmarsh Foundation funds: left to right is the share of its income from government, bottom to top the share from John & Hannah Hindmarsh Foundation. Bigger dots raise more.
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to John & Hannah Hindmarsh Foundation?
Find your warmest path to John & Hannah Hindmarsh 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.
Play a game based on John & Hannah Hindmarsh’s filings →