· Private foundation
The Westerhoff Family Foundation Inc
Its FY2026 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.
By grant size · FY2026
- Under $10k3 grants · $12k
- $10k–50k1 grant · $30k
| Recipient | Amount |
|---|---|
| FELLOWSHIPLIFE FOUNDATION | $30,000 |
| Individual grant recipient | $5,000 |
| SIEMINSKI THEATER CAC | $5,000 |
| FRIENDS OF METUCHEN ARTS | $2,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY24–26, $90k) land where the poverty rate runs at 5%, against an area that typically sits at 8%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-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.
33 repeat relationships: 4 still active in FY2026, 29 since wound down.
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 FY2026, 100% of grant dollars renewed an existing relationship; $0 went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- SESOLAR ENERGY INTERNATIONAL7× · 2017–2023 · $5k · revenue +15%
- HPHIGH POINT UNIVERSITY6× · 2017–2022 · $2k · revenue +89%
- DBDESERT BOTANICAL GARDEN INC2× · 2021–2022 · $1k · revenue +59%
Funded once
- FFFELLOWSHIP FOUNDATION INCone grant, 2023 · $30k · revenue +5%
- FBFAITH BIBBLE ACADEMYone grant, 2019 · $5k
- HCHIGH COUNTRY CONSERVATION CENTERgraduatedone grant, 2019 · $800 · revenue +140%
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.
The peak school seeks to ignite a passion for learning, to develop students of diverse talents and backgrounds who think critically and act with integrity, and to graduate compassionate, confident, capable students who will embrace their…
Summit ministries is an educational christian ministry with the purpose of equipping tomorrow's servant leaders to analyze competing worldviews and champion the christian faith, inspiring each one to love god with all his heart, soul,…
Summit leadership academy (sla) is a tuition-free public charter school where students excel under the mentorship and care of teachers and staff members. sla provides students in grades seven through twelve a traditional educational…
Journeys of discovery that spark bold solutions to global challenges.
The mission of the silicon schools fund is to improve education through supporting the launch of excellent new schools, improving academic instruction in existing schools, and by funding some of the boldest innovations in education…
Fountain valley school of colorado provides a transformative curriculum in a supportive environment where students are challenged to think critically, become leaders, and live by our core values: courage, compassion, curiosity,…
Sfs creates transformative study abroad experiences through field-based learning and research. our educational programs explore the human and ecological dimensions of the complex environmental problems faced by our local partners,…
Creating a more sustainable, peaceful, and just world through education, development, and exchange since 1932. as both an accredited academic institution and an international ngo, world learning, inc. offers the best of theory and practice…
Phoenix seminary's mission is to train men and women for christ-centered ministry for the building of healthy churches in phoenix and the world.
Summit academy charter school bridges the gap between aspirations and reality by preparing sixth through twelfth-grade students to gain acceptance to, excel in, and graduate from college by using three pillars of success: mastery of core…
We provide exemplary interdisciplinary programs for a community of scholar-practitioners within a distributed learning model grounded in student-driven inquiry and leading to enhanced knowledge.
To assist individuals in developing their ability to earn and become contributing citizens in their community. we support the development of self sufficiency in every person regardless of background, economic status, or level of ability.…
How this is measured
17 grantees tracked through their own filings, 2017–2026.
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 2026, not grant rows in a single year, so this will not match the grant count on the cover. 17 of the 57 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 FELLOWSHIPLIFE FOUNDATION INC ↗
- Who funds FELLOWSHIP FOUNDATION INC ↗
- Who funds THE SUMMIT FOUNDATION ↗
- Who funds SOLAR ENERGY INTERNATIONAL ↗
- Who funds THE KEYSTONE SCIENCE SCHOOL INC ↗
- Who funds SEVERAL SOURCES SHELTERS INC ↗
- Who funds HIGH POINT UNIVERSITY ↗
- Who funds DESERT BOTANICAL GARDEN INC ↗
- Who funds BASIS CHARTER SCHOOLS INC ↗
- Who funds JERSEY BATTERED WOMEN'S SERVICE INC ↗
- Who funds PIDOLA ↗
- Who funds HIGH COUNTRY CONSERVATION CENTER ↗
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 tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Charities Aid Foundation America · Vanguard Charitable Endowment Program · National Philanthropic Trust · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc · Amazonsmile Foundation
How this is measured
How much its grantees rely on government
Each dot is one organization The Westerhoff Family Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from The Westerhoff Family Foundation Inc. Bigger dots raise more.
- Jersey Battered Women's Service Inc: 40% of income from government
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to The Westerhoff Family Foundation Inc?
Find your warmest path to The Westerhoff Family Foundation Inc 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.
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