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· Private foundation

Ridley Foundation Aka Paul & Toni Ridley Charitable Trust

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.

$144k
Granted FY2025still arriving
8
Grants FY2025still arriving
1
States reached
$18k
Largest
01What you fund
01100% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172025.

Education$912kArts & Culture$91k
02FY2025 · 8 grants

Where the money goes

Your grants by size, and where they go.

$18,000
Median grant
1
States reached
$1.6M
Total assets
Largest grants
RecipientAmount
FOOTHILL-DE ANZA FOUNDATION$18,000
CABRILLO COLLEGE FOUNDATION$18,000
FOUNDATION FOR SANTA BARBARA CITY COLLEGE$18,000
CALIFORNIA STATE UNIVERSITY CHANNEL ISLANDS FOUNDATION$18,000
UNIVERSITY OF THE PACIFIC MCGEORGE SCHOOL OF LAW$18,000
HARTNELL COLLEGE FOUNDATION$18,000
ALLAN HANCOCK COLLEGE FOUNDATION$18,000
OHLONE COLLEGE FOUNDATION$18,000
02The need
03

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.

show:

Dollar for dollar, your grants (FY17–25) land where the poverty rate runs at 13%, against an area that typically sits at 8%. 95% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 8%DEANZA COLLEGE: $17k → 8%CALIFORNIA STATE UNIVERSITY CHANNEL ISLANDS FOUNDATION: $18k → 10%OHLONE COLLEGE FOUNDATION: $18k → 10%CALIFORNIA STATE UNIVERSITY-MONTEREY BAY: $17k → 12%UNIVERSITY OF THE PACIFIC MCGEORGE SCHOOL OF LAW: $18k → 12%CABRILLO COLLEGE FOUNDATION: $18k → 13%UCSB: $37k → 14%FOOTHILL-DE ANZA FOUNDATION: $18k → 8%CALIFORNIA STATE UNIVERSITY - CHANNEL ISLANDS: $16k → 10%OHLONE COLLEGE FOUNDATION: $16k → 10%HARTNELL COLLEGE FOUNDATION: $18k → 12%UNIVERSITY OF THE PACIFIC: $16k → 12%CABRILLO COLLEGE FOUNDATION: $17k → 13%UCSB: $35k → 14%FOOTHILL-DE ANZA FOUNDATION: $17k → 8%HARTNELL COLLEGE FOUNDATION: $17k → 12%CABRILLO COLLEGE FOUNDATION: $17k → 13%UCSB: $35k → 14%HARTNELL COLLEGE FOUNDATION: $17k → 12%UCSB: $33k → 14%UCSB: $33k → 14%UCSB: $31k → 14%ALLAN HANCOCK COLLEGE FOUNDATION: $18k → 14%ALLAN HANCOCK COLLEGE FOUNDATION: $17k → 14%ALLAN HANCOCK COLLEGE FOUNDATION: $17k → 14%FOUNDATION FOR SANTA BARBARA CITY COLLEGE: $56k → 14%MUSIC ACADEMY OF THE WEST: $17k → 14%FOUNDATION FOR SANTA BARBARA CITY COLLEGE: $52k → 14%MUSIC ACADEMY OF THE WEST: $16k → 14%FOUNDATION FOR SANTA BARBARA CITY COLLEGE: $51k → 14%MUSIC ACADEMY OF THE WEST: $16k → 14%FOUNDATION FOR SANTA BARBARA CITY COLLEGE: $33k → 14%WESTMONT COLLEGE: $14k → 14%FOUNDATION FOR SANTA BARBARA CITY COLLEGE: $33k → 14%WESTMONT COLLEGE: $13k → 14%RIDLEY-TREE ART EDUCATION: $9k → 14%FOUNDATION FOR SANTA BARBARA CITY COLLEGE: $31k → 14%WESTMONT COLLEGE: $12k → 14%RIDLEY-TREE ART EDUCATION: $9k → 14%FOUNDATION FOR SANTA BARBARA CITY COLLEGE: $18k → 14%WESTMONT COLLEGE: $12k → 14%RIDLEY-TREE ART EDUCATION: $8k → 14%FOUNDATION FOR SANTA BARBARA CITY COLLEGE: $17k → 14%WESTMONT COLLEGE: $12k → 14%RIDLEY-TREE ART EDUCATION: $8k → 14%FOUNDATION FOR SANTA BARBARA CITY COLLEGE: $17k → 14%WESTMONT COLLEGE: $12k → 14%RIDLEY-TREE ART EDUCATION: $8k → 14%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

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.

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.

03Your edge
repeat funding

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.

93%of every dollar goes to organizations you’ve funded before.
$934k · 11 repeat orgs$68k to everyone else

11 repeat relationships — 7 still active in FY2025, 4 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

11
3

Total granted

$934k
$50k

Still filing today

82%
0%

New vs renewed · share of each year

In FY2025, 88% of grant dollars renewed an existing relationship; $18k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24’25
EducationArts & CulturePhilanthropyOther

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

  • TF
    THE FOUNDATION FOR SANTA BARBARA CITY COLLEGE
    9× · 2017–2025 · $307k · revenue +53%
  • WC
    WESTMONT COLLEGE
    6× · 2017–2022 · $75k · revenue +38%
  • HC
    HARTNELL COLLEGE FOUNDATION
    3× · 2023–2025 · $52k · revenue +31%

Funded once

  • CS
    CALIFORNIA STATE UNIVERSITY-MONTEREY BAY
    one grant, 2023 · $17k
  • DC
    DEANZA COLLEGE
    one grant, 2023 · $17k
  • CS
    CALIFORNIA STATE UNIVERSITY - CHANNEL ISLANDS
    one grant, 2024 · $16k

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

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.

1
The Westmont College Foundation

To provide and develop community relations and financial support in concert with and toward fulfillment of the vision and mission of Westmont College

2
Pacific University

A diverse and sustainable learning community dedicated to discovery and excellence in teaching, scholarship and practice, pacific university inspires students to think, care, create and pursue justice in our world.

Education
3
Southwestern College Foundation

Southwestern College Foundation is dedicated to raising friends and funds that support all aspects of educational advancement at Southwestern College.

4
Pitzer College

Pitzer College produces engaged socially responsible citizens of the world through an academically rigorous, interdisciplinary liberal arts education emphasizing social justice, intercultural understanding and environmental sensitivity.…

Education
5
Harvey Mudd College

HMC seeks to educate engineers, scientists, and mathematicians well versed in all of these areas and in the humanities, social sciences and the arts so that they may assume leadership in their fields with a clear understanding of the…

Education
6
California College of the Arts

California college of the arts educates students to shape culture and society through the practice and critical study of art, architecture, design, and writing. benefitting from its san francisco bay area location, the college prepares…

Education
7
Augustana College

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…

Education
8
The Foundation for Florida Gateway College Inc

The foundation provides academic scholarships and financial support to the college.

Education
9
Palomar College Foundation

The palomar college foundation, with the support of the community, secures supplemental funding, other resources, and provides program support for the benefit of palomar community college and its students.

Education
10
San Mateo County Community Colleges Foundation

The mission of san mateo county community colleges foundation is to promote student success and program innovation by providing financial support to help san mateo county community college district students achieve their goals. the…

Education
11
Cuesta College Foundation

The cuesta college foundation supports the excellence of cuesta college by engaging the community and building philanthropic resources. the funds raised and managed by the foundation strengthen college programs, provide educational…

Education
12
Uc Santa Barbara Foundation

The uc santa barbara foundation actively works to further the goals of the university of california, santa barbara. the foundation seeks to maintain and nurture the university's quality and distinction. on behalf of the campus, the…

Education

For reference, the grantee most central to the portfolio’s shape is The Foundation for Santa Barbara City College and the most unlike its peers is Music Academy of the West. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

04the grantee network

10 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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 10 of the 15 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.

0
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
10/10
Grantees still filing
9/10
Grew since you first funded

Where your money sits — by cause, then by grantee

THE FOUNDATION FOR SANTA BARBARA CITY COLLEGE — $307,132 · EducationTHE FOUNDATION FOR SANTA BARBARA CITY COLLEGEWESTMONT COLLEGE — $75,066 · EducationWESTMONT COLLEGEHARTNELL COLLEGE FOUNDATION — $51,510 · EducationHARTNELL COLLEGE FOUNDATIONCabrillo College Foundation — $51,510 · EducationCabrillo College FoundationUniversity of the Pacific — $34,115 · EducationUniversity of the PacificCALIFORNIA STATE UNIVERSITY CHANNEL ISLANDS FOUNDATION — $18,000 · EducationUCSB — $204,064 · OtherUCSBALLAN HANCOCK COLLEGE FOUNDATION — $51,510 · OtherALLAN HANCOCK COLLEGE FOUNDATIONRIDLEY-TREE ART EDUCATION — $42,257 · OtherRIDLEY-TREE ART EDUCATIONOHLONE COLLEGE FOUNDATION — $34,115 · OtherOHLONE COLLEGE FOUNDATIONCALIFORNIA STATE UNIVERSITY-MONTEREY BAY — $17,000 · OtherDEANZA COLLEGE — $17,000 · OtherCALIFORNIA STATE UNIVERSITY - CHANNEL ISLANDS — $16,115 · OtherMUSIC ACADEMY OF THE WEST — $48,528 · Arts & CultureFOOTHILL-DEANZA COMMUNITY COLLEGES FOUNDATION — $34,510 · Philanthropy
Education$537,333Other$382,061Arts & Culture$48,528Philanthropy$34,510

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$10M$100Mgrantee revenue →↑ your share of their budgetTHE FOUNDATION FOR SANTA BARBARA CITY COLLEGE — $307,132 over 9y, 0.8% of budgetWESTMONT COLLEGE — $75,066 over 6y, 0.0% of budgetHARTNELL COLLEGE FOUNDATION — $51,510 over 3y, 0.2% of budgetCabrillo College Foundation — $51,510 over 3y, 0.2% of budgetALLAN HANCOCK COLLEGE FOUNDATION — $51,510 over 3y, 0.9% of budgetMUSIC ACADEMY OF THE WEST — $48,528 over 3y, 0.2% of budgetFOOTHILL-DEANZA COMMUNITY COLLEGES FOUNDATION — $34,510 over 2y, 0.3% of budgetOHLONE COLLEGE FOUNDATION — $34,115 over 2y, 2.7% of budgetUniversity of the Pacific — $34,115 over 2y, 0.0% of budgetCALIFORNIA STATE UNIVERSITY CHANNEL ISLANDS FOUNDATION — $18,000 over 1y, 0.1% of budget
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 THE FOUNDATION FOR SANTA BARBARA CITY COLLEGE
  • Who funds WESTMONT COLLEGE
  • Who funds HARTNELL COLLEGE FOUNDATION
  • Who funds Cabrillo College Foundation
  • Who funds ALLAN HANCOCK COLLEGE FOUNDATION
  • Who funds MUSIC ACADEMY OF THE WEST
  • Who funds FOOTHILL-DEANZA COMMUNITY COLLEGES FOUNDATION
  • Who funds OHLONE COLLEGE FOUNDATION
  • Who funds University of the Pacific
  • Who funds CALIFORNIA STATE UNIVERSITY CHANNEL ISLANDS FOUNDATION

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.

Foundation for California Community CollegesCA17.8× affinity6 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: Foundation for California Community Colleges · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · National Philanthropic Trust · Vanguard Charitable Endowment Program · American Online Giving Foundation Inc · The Bank of America Charitable Foundation Inc · 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 Ridley Foundation Aka Paul & Toni Ridley Charitable Trust 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.

2025
202122232425
no gov · 00%0%1%3%5%your share of their income ↑0%3%5%8%10%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    3report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–10%
    typical government reliance, FY2025

    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.

    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Ridley Foundation Aka Paul & Toni Ridley Charitable Trust?

    Find your warmest path to Ridley Foundation Aka Paul & Toni Ridley Charitable Trust 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.

    On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 15 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears. How we build these →

    Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

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