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· Private foundation

The John B and Nelly LLanos Kilroy 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.

$127k
Granted FY2025still arriving
21
Grants FY2025still arriving
6
States reached
$10k
Largest
01What it funds
0198% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Education$1.8MYouth Development$135kReligion$124kFood & Nutrition$100kEmployment$50kHealth$39kArts & Culture$32kPublic Benefit$25kOther$0
02FY2025 · 21 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k15 grants · $67k
  • $10k–50k6 grants · $60k
$5,000
Median grant
6
States reached
$490k
Total assets
Largest grants
RecipientAmount
Verbum Dei High School$10,000
California Hospital Medical Center Fnd$10,000
College Challenge$10,000
St Vincent Meals on Wheels$10,000
Precious Blood School$10,000
Loyola High School of Los Angeles$10,000
PILAS Portal Inv in Latin America$7,500
Jonathon Club Scholarship Fund$7,500
Heart of Los Angeles$7,500
Don Bosco Technical Institute$7,500
Pacific Legal Foundation$5,000
Marlborough School$5,000
Loyola Marymount University$5,000
Mission Doctors Association$5,000
Young America's Foundation$5,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Dollar for dollar, its grants (FY17–25) land where the poverty rate runs at 14%, against an area that typically sits at 11%. 96% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 11%Mystic Seaport Museum: $10k → 9%St Vincent Meals on Wheels: $60k → 14%Mystic Seaport Museum: $10k → 9%Precious Blood School: $23k → 14%Precious Blood School: $15k → 14%Precious Blood School: $15k → 14%Heart of Los Angeles: $10k → 14%St Vincent Meals on Wheels: $10k → 14%St Vincent Meals on Wheels: $10k → 14%Heart of Los Angeles: $10k → 14%Heart of Los Angeles: $10k → 14%Precious Blood School: $10k → 14%St Vincent Meals on Wheels: $10k → 14%Heart of Los Angeles: $10k → 14%St Vincent Meals on Wheels: $10k → 14%Precious Blood School: $10k → 14%St Vincent Meals on Wheels: $10k → 14%Heart of Los Angeles: $10k → 14%Precious Blood School: $10k → 14%See Statement Attached: $850k → 14%Verbum Dei High School: $15k → 14%Verbum Dei High School: $10k → 14%Homeboy Industries: $23k → 14%Verbum Dei High School: $10k → 14%Homeboy Industries: $23k → 14%Verbum Dei High School: $10k → 14%Homeboy Industries: $10k → 14%Verbum Dei High School: $10k → 14%Homeboy Industries: $10k → 14%Verbum Dei High School: $10k → 14%Don Bosco: $10k → 14%Don Bosco Technical Institute: $10k → 14%Don Bosco Technical Institute: $10k → 14%Don Bosco Technical Institute: $10k → 14%College Challenge: $15k → 14%College Challenge: $10k → 14%College Challenge: $10k → 14%St Brendan School: $10k → 14%College Challenge: $10k → 14%College Challenge: $10k → 14%St Brendan School: $10k → 14%Loyola High School of Los Angeles: $20k → 14%Loyola High School of Los Angeles: $20k → 14%Loyola High School of Los Angeles: $10k → 14%Loyola Marymount University: $320k → 14%Loyola Marymount University: $75k → 14%Loyola Marymount University: $67k → 14%Loyola Marymount University: $20k → 14%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

66%of every dollar goes to organizations it has funded before.
$1.3M · 24 repeat orgs$687k to everyone else

24 repeat relationships: 19 still active in FY2025, 5 since wound down; 2 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

24
19

Total granted

$1.3M
$685k

Median revenue growth · since first grant

+30%
+336%

Still filing today

54%
5%

New vs renewed · share of each year

In FY2025, 98% of grant dollars renewed an existing relationship; $2k went to new ones.

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

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

’18’19’20’21’22’23’24’25
EducationYouth DevelopmentArts & CultureCrime & LegalPublic BenefitInternationalOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). 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

  • LM
    LOYOLA MARYMOUNT UNIVERSITY
    5× · 2019–2025 · $487k · revenue +41%
  • HOMEBOY INDUSTRIES
    4× · 2019–2022 · $65k · revenue +160%
  • HO
    HEART OF LOS ANGELES YOUTH INC
    6× · 2020–2025 · $58k · revenue +30%

Funded once

  • L
    LMU
    one grant, 2018 · $375k
  • SV
    ST. VINCENT MOW
    one grant, 2018 · $114k
  • HI
    HOMEBOY INDUSTRIES
    one grant, 2018 · $50k
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.

04Its field

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.

1
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

—
2
Harbor School

Inspiring young scholars to contribute their wisdom, compassion, and personal best in the classroom, the community and the world.

Education
3
Loyola University

Loyola University New Orleans, a Jesuit and Catholic institution of higher education, welcomes students of diverse backgrounds and prepares them to lead meaningful lives with and for others; to pursue truth, wisdom, and virtue; and to work…

Education
4
Marine Biological Laboratory

The Marine Biological Laboratory (MBL) is a world-renowned center for biological discovery and training that is notably affiliated with more than 60 Nobel Prize winners. Research is conducted by full-time faculty as well as hundreds of the…

Science & Tech
5
Marin Academy

Marin academy asks every individual to think, question, and create in an environment of encouragement and compassion, and challenges each person to accept the responsibilities posed by education in a democratic society.

Education
6
Sea Education Association Inc

Sea educates and inspires ocean scholars, stewards and leaders. sea fosters and enhances knowledge about the state of oceans and coastal communities. it also helps shape public dialogue and policy through long-term environmental reseach,…

—
7
Vistamar School

Vistamar school empowers students, preparing them to contribute and excel in higher education and in life, and commits to: a broad and balanced program that challenges and engages students, building their individual skills and inspiring a…

Education
8
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
9
United States Sailing Foundation

The us sailing foundation will secure the financial investment required for the us sailing association to develop innovative solutions and revitalize our sport for the future.

Recreation & Sports
10
Mitchell Hamline School of Law

Mitchell hamline school of law is an independent law school that advances its mission through a combination of legal education, public service, and community engagement. it is dedicated to preparing students to practice law, while also…

Education
11
Tabor Academy

Tabor academy focuses its academic programs to inspire a life-long love of learning, to instill a passion for the highest standards of achievement, to encourage personal responsibility, and to foster care for others and committed…

Education
12
Hampden-Sydney College

Since 1775, the mission of Hampden-Sydney College has been to form good men and good citizens in an atmosphere of sound learning.

Education
How this is measured
The grantee most central to the portfolio’s shape is Mystic Seaport Museum Inc; the most unlike its peers is Pacific Legal Foundation. 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

15 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. 15 of the 45 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.

0
Load-bearing (≥25% of a budget)
1
Early backer (in before they grew)
15/15
Grantees still filing
10/15
Grew since first funded

Where the money sits, by cause and then by grantee

LMU: $375,000 · OtherLMUST. VINCENT MOW: $113,500 · OtherST. VINCENT MOWSt Vincent Meals on Wheels: $110,000 · OtherSt Vincent Meals on WheelsPRECIOUS BLOOD SCHOOL: $83,000 · OtherPRECIOUS BLOOD SCHOOLVerbum Dei High School: $75,000 · OtherVerbum Dei High SchoolCollege Challenge: $65,000 · OtherHOMEBOY INDUSTRIES: $50,000 · OtherLOYOLA HIGH SCHOOL OF LOS ANGELES: $50,000 · Other+25 more: $355,500 · Other+25 moreLOYOLA MARYMOUNT UNIVERSITY: $486,800 · EducationLOYOLA MARYMOUNT UNIVERSITYMARLBOROUGH SCHOOL: $30,000 · EducationMARLBOROUGH SCHOOLHarvey Mudd College: $23,000 · EducationHOMEBOY INDUSTRIES: $65,000 · Youth DevelopmentHEART OF LOS ANGELES YOUTH INC: $57,500 · Youth Development+1 more: $1,000 · Youth DevelopmentMYSTIC SEAPORT MUSEUM INC: $21,000 · Arts & CultureNATIONAL SAILING HALL OF FAME & MUSEUM INC: $12,000 · Arts & CultureMUSEUM OF FLYING: $2,000 · Arts & CultureLife Sail Inc: $30,000 · Public BenefitPacific Legal Foundation: $21,000 · Crime & LegalREACHING U A FOUNDATION FOR URUGUAY: $8,000 · International
Other$1,277,000Education$539,800Youth Development$123,500Arts & Culture$35,000Public Benefit$30,000Crime & Legal$21,000International$8,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetLOYOLA MARYMOUNT UNIVERSITY: $486,800 over 5y, 0.1% of budgetHOMEBOY INDUSTRIES: $65,000 over 4y, 0.1% of budgetHEART OF LOS ANGELES YOUTH INC: $57,500 over 6y, 0.2% of budgetDON BOSCO TECHNICAL INSTITUTE: $42,500 over 5y, 0.1% of budgetLife Sail Inc: $30,000 over 4y, 5.9% of budgetMARLBOROUGH SCHOOL: $30,000 over 6y, 0.0% of budgetMission Doctors Association: $25,000 over 5y, 0.8% of budgetYoung America's Foundation: $25,000 over 5y, 0.0% of budgetHarvey Mudd College: $23,000 over 5y, 0.0% of budgetMYSTIC SEAPORT MUSEUM INC: $21,000 over 3y, 0.1% of budgetPacific Legal Foundation: $21,000 over 5y, 0.0% of budgetNATIONAL SAILING HALL OF FAME & MUSEUM INC: $12,000 over 4y, 0.1% of budgetREACHING U A FOUNDATION FOR URUGUAY: $8,000 over 2y, 0.4% of budgetMUSEUM OF FLYING: $2,000 over 1y, 1.4% of budgetLOS ANGELES SAILING FOUNDATION: $1,000 over 1y, 2.0% of budget
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 LOYOLA MARYMOUNT UNIVERSITY ↗
  • Who funds HOMEBOY INDUSTRIES ↗
  • Who funds HEART OF LOS ANGELES YOUTH INC ↗
  • Who funds DON BOSCO TECHNICAL INSTITUTE ↗
  • Who funds Life Sail Inc ↗
  • Who funds MARLBOROUGH SCHOOL ↗
  • Who funds Mission Doctors Association ↗
  • Who funds Young America's Foundation ↗
  • Who funds Harvey Mudd College ↗
  • Who funds MYSTIC SEAPORT MUSEUM INC ↗
  • Who funds Pacific Legal Foundation ↗
  • Who funds NATIONAL SAILING HALL OF FAME & MUSEUM INC ↗
  • Who funds REACHING U A FOUNDATION FOR URUGUAY ↗

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.

Catholic Community Foundation of Los AngelesCA13.6× affinity4 shared granteesties to 4 of 4Hover any node to trace its alignments.Compare side by side →

Open a dossier: Catholic Community Foundation of Los Angeles · California Community Foundation · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization The John B and Nelly LLanos Kilroy Foundation funds: left to right is the share of its income from government, bottom to top the share from The John B and Nelly LLanos Kilroy Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 10%1%3%6%10%funder's share of their income ↑0%4%8%11%15%share of the org’s income from government →median 5%
  • Mystic Seaport Museum Inc: 5% of income from government
no gov moneyreceives it· size = income
1get no government money at all
0rely on government for over half their income
⤢ axis zoomed · 0–15%
typical government reliance, FY20–25
How this is measured
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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to The John B and Nelly LLanos Kilroy Foundation?

Find your warmest path to The John B and Nelly LLanos Kilroy 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.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 45 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its 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.

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

Source object · view filing

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