Funders › CA › Arrillaga Foundation › 2024
Grants paid by Arrillaga Foundation, tax year 2024
EIN 94-2460896 · Palo Alto, CA · Form 990-PF, Part XV
In tax year 2024, Arrillaga Foundation (EIN 94-2460896) reported 53 grants paid totaling $9,451,000. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2024
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Iolani School Honolulu, HI | B | $5,000,000 | approved, future | BUILDING NEW STUDENT CENTER | 202503079349101720 |
| 2024 | San Mateo County Sheriff's Office Foundation Redwood City, CA | B | $3,500,000 | paid | CONSTRUCTION OF THE NEW SAN MATEO COUNTY SHERIFF'S OFFICE | 202503079349101720 |
| 2024 | The Teak Fellowship New York, NY | B | $1,000,000 | paid | THE MARC E. BECKER ENDOWMENT FOR LEADERSHIP AND PROFESSIONAL DEVELOPMENT | 202503079349101720 |
| 2024 | Brown University Providence, RI | U | $500,000 | paid | PAID STUDENT LEARNING OPPORTUNITIES | 202503079349101720 |
| 2024 | Lucile Packard Foundation for Children's Health Palo Alto, CA | B | $500,000 | paid | DR. JENNY FRANKOVICH'S PANS INFECTION RESEARCH | 202503079349101720 |
| 2024 | Cambodian Children's Fund Santa Monica, CA | B | $400,000 | paid | EDUCATIONAL PROGRAMMING | 202503079349101720 |
| 2024 | President and Fellows of Harvard College Boston, MA | C | $350,000 | paid | HARVARD T.H. CHAN SCHOOL OF PUBLIC HEALTH - FOOD ALLERGY STUDY & RESEARCH | 202503079349101720 |
| 2024 | Caf America - Mca Australia Mehretu Exhibition Alexandria, VA | U | $264,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | West Maui Improvement Foundation Lahaina, HI | B | $250,000 | paid | OLOWALU FIRESTATION FUNDRAISER | 202503079349101720 |
| 2024 | The UCLA Foundation Los Angeles, CA | B | $250,000 | paid | THE RAPE TREATMENT CENTER - GENERAL SUPPORT | 202503079349101720 |
| 2024 | Vision to Learn Los Angeles, CA | B | $200,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Ready to Succeed Santa Monica, CA | C | $200,000 | paid | READY TO SUCCEED ALUMNI AND EARLY CAREER ENGAGEMENT PROGRAM | 202503079349101720 |
| 2024 | Silicon Valley Social Venture Fund - Sv2 Redwood City, CA | C | $150,000 | paid | GENERAL OPERATING | 202503079349101720 |
| 2024 | Questbridge Palo Alto, CA | U | $150,000 | paid | FEASIBILITY STUDY PROGRAM | 202503079349101720 |
| 2024 | Ballroom Marfa Marfa, TX | B | $100,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Downtown Women's Center Los Angeles, CA | B | $100,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | The Teak Fellowship New York, NY | B | $100,000 | paid | CATS AND SWIM PROGRAMS | 202503079349101720 |
| 2024 | Israel Tennis Centers Foundation Inc New York, NY | B | $100,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Maccabi USA Inc Philadelphia, PA | B | $100,000 | paid | FINANCIAL AID ENDOWMENT | 202503079349101720 |
| 2024 | Storycorps Brooklyn, NY | B | $100,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Loyola Marymount University Los Angeles, CA | U | $100,000 | paid | LOYOLA PROJECT FOR THE INNOCENT PROGRAM | 202503079349101720 |
| 2024 | Silicon Valley Social Venture Fund - Sv2 Redwood City, CA | C | $85,000 | paid | GENERAL OPERATING | 202503079349101720 |
| 2024 | The Peninsula Bridge Program San Mateo, CA | B | $50,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Kapi'olani Health Foundation Honolulu, HI | B | $50,000 | paid | ABBIE VARA PEDIATRIC SERVICES FUND | 202503079349101720 |
| 2024 | Harvard-Westlake School Studio City, CA | B | $50,000 | paid | FINANCIAL AID PROGRAM | 202503079349101720 |
| 2024 | Cedars-Sinai Medical Center Los Angeles, CA | B | $50,000 | paid | RESEARCH IN GUT MICROBIOME | 202503079349101720 |
| 2024 | Pacific American Foundation Kailua, HI | B | $50,000 | paid | NALU STUDIES PROGRAM | 202503079349101720 |
| 2024 | Gigi's Playhouse NYC New York, NY | C | $50,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Hawai'i Foodbank Honolulu, HI | B | $50,000 | paid | KEIKI SCHOOL PANTRY PROGRAM | 202503079349101720 |
| 2024 | Association to Benefit Children New York, NY | B | $50,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Al Wooten Jr Youth Center Los Angeles, CA | B | $50,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | University of Washington Foundation Seattle, WA | B | $50,000 | paid | UW MEDICINE FAMILY PLANNING FUND | 202503079349101720 |
| 2024 | Boston Children's Hospital Boston, MA | U | $50,000 | paid | RESEARCH FOR GUT BRAIN INTERACTION | 202503079349101720 |
| 2024 | Ballroom Marfa Marfa, TX | B | $47,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Ronald Mcdonald House Charities of Hawaii Honolulu, HI | B | $35,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Cerebral Palsy Soccer Inc Irvington, NY | B | $25,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Determined to Succeed Santa Monica, CA | B | $25,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | The John Thomas Dye School Los Angeles, CA | B | $25,000 | paid | FINANCIAL ASSISTANCE PROGRAM | 202503079349101720 |
| 2024 | Legal Outreach Inc Long Island City, NY | B | $25,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | San Francisco General Hospital Foundation San Francisco, CA | B | $25,000 | paid | GENERAL OPERATING | 202503079349101720 |
| 2024 | Food Allergy Research & Education Mclean, VA | B | $25,000 | paid | FOOD ALLERGY RESEARCH | 202503079349101720 |
| 2024 | World Connect Inc New York, NY | B | $20,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Brooklyn Debate League Brooklyn, NY | B | $20,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Accessurf Hawaii Honolulu, HI | B | $15,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Achieve Tahoe Truckee, CA | B | $15,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Hawaii Performing Arts Company Honolulu, HI | C | $15,000 | paid | MVT SHOW SPONSORSHIP - PARADE | 202503079349101720 |
| 2024 | Kids & Art Foundation Burlingame, CA | B | $15,000 | paid | LPCH ARTIST IN RESIDENCE PROGRAM | 202503079349101720 |
| 2024 | Co-Cathedral of St Theresa Church of the Child Jesus Honolulu, HI | U | $10,000 | paid | PARISH SECURITY FENCE PROJECT | 202503079349101720 |
| 2024 | A'ali'i Mentoring Honolulu, HI | U | $10,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Palo Alto Weekly Holiday Fund (embarcadero Media Foundation) Palo Alto, CA | U | $10,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Christmas Bureau of Palo Alto Palo Alto, CA | U | $10,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Caminar San Mateo, CA | B | $10,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Education Pioneers Inc Boston, MA | B | $10,000 | paid | GENERAL SUPPORT | 202503079349101720 |
| 2024 | Uc Santa Barbara Foundation Santa Barbara, CA | B | $10,000 | paid | THE TED DEIXLER MEMORIAL FUND | 202503079349101720 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.