Arrillaga Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Arrillaga Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 94-2460896
Foundation Overview
Based in Palo Alto, CA, Arrillaga Foundation has awarded 138 grants totaling $86,247,719 to organizations in California, Hawaii and 7 other states across the US. Individual grants range from $1,000 to $10,000,000, with a median award of $25,000.
Latest Form 990-PF Snapshot
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
48 of 53 recipients (91%) were new grantees. Foundation prioritizes discovering new partners. Most funding supports first-time applicants with compelling missions.
Geographic Focus
72% of all grants are concentrated in California, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within California, funding concentrates in Palo Alto (25%), Mountain View (8%), Atherton (8%).
Funding Trajectory
Strong 441% growth in annual giving over 8 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.
Program Areas
Diversified giving across multiple program areas with primary emphasis on general purposes (53%). This broad approach suggests openness to various causes and innovative cross-sector solutions.
Where is The Money Going?
Grants & Funding
Analyzing past grantees provides valuable insights into Arrillaga Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.
| Name | Amount | Location | Purpose | Year |
|---|---|---|---|---|
| San Francisco General Hospital Foundation | $25,000 | San Francisco, CA, US | General Operating | 2024 |
| Silicon Valley Social Venture Fund - Sv2 | $150,000 | Redwood City, CA, US | General Operating | 2024 |
| San Mateo County Sheriff's Office Foundation | $3,500,000 | Redwood City, CA, US | Construction Of The New San Mateo County Sheriff's Office | 2024 |
| West Maui Improvement Foundation | $250,000 | Lahaina, HI, US | Olowalu Firestation Fundraiser | 2024 |
| Silicon Valley Social Venture Fund - Sv2 | $85,000 | Redwood City, CA, US | General Operating | 2024 |
| Caf America - Mca Australia Mehretu Exhibition | $264,000 | Alexandria, VA, US | General Support | 2024 |
| Ballroom Marfa | $47,000 | Marfa, TX, US | General Support | 2024 |
| The Teak Fellowship | $100,000 | New York, NY, US | Cats And Swim Programs | 2024 |
| The Teak Fellowship | $1,000,000 | New York, NY, US | The Marc E. Becker Endowment For Leadership And Professional Development | 2024 |
| Christmas Bureau Of Palo Alto | $10,000 | Palo Alto, CA, US | General Support | 2024 |
| A'ali'i Mentoring | $10,000 | Honolulu, HI, US | General Support | 2024 |
| Achieve Tahoe | $15,000 | Truckee, CA, US | General Support | 2024 |
| Accessurf Hawaii | $15,000 | Honolulu, HI, US | General Support | 2024 |
| Al Wooten Jr Youth Center | $50,000 | Los Angeles, CA, US | General Support | 2024 |
| Association To Benefit Children | $50,000 | New York, NY, US | General Support | 2024 |
| Boston Children's Hospital | $50,000 | Boston, MA, US | Research For Gut Brain Interaction | 2024 |
| Brooklyn Debate League | $20,000 | Brooklyn, NY, US | General Support | 2024 |
| Brown University | $500,000 | Providence, RI, US | Paid Student Learning Opportunities | 2024 |
| Cambodian Children's Fund | $400,000 | Santa Monica, CA, US | Educational Programming | 2024 |
| Cedars-sinai Medical Center | $50,000 | Los Angeles, CA, US | Research In Gut Microbiome | 2024 |
| Cerebral Palsy Soccer Inc | $25,000 | Irvington, NY, US | General Support | 2024 |
| Determined To Succeed | $25,000 | Santa Monica, CA, US | General Support | 2024 |
| Downtown Women's Center | $100,000 | Los Angeles, CA, US | General Support | 2024 |
| Education Pioneers Inc | $10,000 | Boston, MA, US | General Support | 2024 |
| Food Allergy Research & Education | $25,000 | Mclean, VA, US | Food Allergy Research | 2024 |
| Gigi's Playhouse Nyc | $50,000 | New York, NY, US | General Support | 2024 |
| President And Fellows Of Harvard College | $350,000 | Boston, MA, US | Harvard T.h. Chan School Of Public Health - Food Allergy Study & Research | 2024 |
| Harvard-westlake School | $50,000 | Studio City, CA, US | Financial Aid Program | 2024 |
| Hawai'i Foodbank | $50,000 | Honolulu, HI, US | Keiki School Pantry Program | 2024 |
| Hawaii Performing Arts Company | $15,000 | Honolulu, HI, US | Mvt Show Sponsorship - Parade | 2024 |
| Israel Tennis Centers Foundation Inc | $100,000 | New York, NY, US | General Support | 2024 |
| The John Thomas Dye School | $25,000 | Los Angeles, CA, US | Financial Assistance Program | 2024 |
| Kapi'olani Health Foundation | $50,000 | Honolulu, HI, US | Abbie Vara Pediatric Services Fund | 2024 |
| Kids & Art Foundation | $15,000 | Burlingame, CA, US | Lpch Artist In Residence Program | 2024 |
| Legal Outreach Inc | $25,000 | Long Island City, NY, US | General Support | 2024 |
| Loyola Marymount University | $100,000 | Los Angeles, CA, US | Loyola Project For The Innocent Program | 2024 |
| Lucile Packard Foundation For Children's Health | $500,000 | Palo Alto, CA, US | Dr. Jenny Frankovich's Pans Infection Research | 2024 |
| Maccabi Usa Inc | $100,000 | Philadelphia, PA, US | Financial Aid Endowment | 2024 |
| Pacific American Foundation | $50,000 | Kailua, HI, US | Nalu Studies Program | 2024 |
| The Peninsula Bridge Program | $50,000 | San Mateo, CA, US | General Support | 2024 |
| Questbridge | $150,000 | Palo Alto, CA, US | Feasibility Study Program | 2024 |
| The Ucla Foundation | $250,000 | Los Angeles, CA, US | The Rape Treatment Center - General Support | 2024 |
| Ready To Succeed | $200,000 | Santa Monica, CA, US | Ready To Succeed Alumni And Early Career Engagement Program | 2024 |
| Ronald Mcdonald House Charities Of Hawaii | $35,000 | Honolulu, HI, US | General Support | 2024 |
| Co-cathedral Of St Theresa Church Of The Child Jesus | $10,000 | Honolulu, HI, US | Parish Security Fence Project | 2024 |
| Storycorps | $100,000 | Brooklyn, NY, US | General Support | 2024 |
| Uc Santa Barbara Foundation | $10,000 | Santa Barbara, CA, US | The Ted Deixler Memorial Fund | 2024 |
| University Of Washington Foundation | $50,000 | Seattle, WA, US | Uw Medicine Family Planning Fund | 2024 |
| Vision To Learn | $200,000 | Los Angeles, CA, US | General Support | 2024 |
| World Connect Inc | $20,000 | New York, NY, US | General Support | 2024 |
| Palo Alto Weekly Holiday Fund (Embarcadero Media Foundation) | $10,000 | Palo Alto, CA, US | General Support | 2024 |
| Ballroom Marfa | $100,000 | Marfa, TX, US | General Support | 2024 |
| Caminar | $10,000 | San Mateo, CA, US | General Support | 2024 |
| Menlo College | $20,503 | Atherton, CA, US | Menlo College Dormitory Modifications | 2023 |
| Iolani School | $5,000,000 | Honolulu, HI, US | Building New Student Center | 2023 |
| Stanford University | $350,000 | Stanford, CA, US | The Stanford Center On Philanthropy And Civil Society | 2023 |
| Our Brother's Home | $10,000 | Mountain View, CA, US | General Support | 2023 |
| Stanford University | $500,000 | Stanford, CA, US | The Stanford Center On Philanthropy And Civil Society | 2023 |
| Jasper Ridge Farm | $10,000 | Woodside, CA, US | General Support | 2023 |
| Lucile Packard Foundation For Children's Health | $1,000,000 | Palo Alto, CA, US | Pans Epidemiological Research Fund | 2023 |
| Embarcadero Media Foundation | $10,000 | Palo Alto, CA, US | Holiday Fund | 2023 |
| Pacific Legal Foundation | $5,000 | Sacramento, CA, US | General Support | 2023 |
| The Daniel R Sayre Memorial Foundation | $1,000,000 | Kailuakona, HI, US | Airbus H-145 Aeromedical Helicopter | 2023 |
| Operation Freedom Paws | $10,000 | Gilroy, CA, US | General Support | 2023 |
| Stanford University | $500,000 | Stanford, CA, US | The Marc And Laura Andreessen Faculty Directorship Fund For Stanford Pacs | 2023 |
| Menlo College | $20,503 | Atherton, CA, US | Menlo College Dormitory Modifications | 2023 |
| Iolani School | $5,000,000 | Honolulu, HI, US | Building New Student Center | 2023 |
| Stanford University | $350,000 | Stanford, CA, US | The Stanford Center On Philanthropy And Civil Society | 2023 |
| Our Brother's Home | $10,000 | Mountain View, CA, US | General Support | 2023 |
| Stanford University | $500,000 | Stanford, CA, US | The Stanford Center On Philanthropy And Civil Society | 2023 |
| Jasper Ridge Farm | $10,000 | Woodside, CA, US | General Support | 2023 |
| Lucile Packard Foundation For Children's Health | $1,000,000 | Palo Alto, CA, US | Pans Epidemiological Research Fund | 2023 |
| Embarcadero Media Foundation | $10,000 | Palo Alto, CA, US | Holiday Fund | 2023 |
| Pacific Legal Foundation | $5,000 | Sacramento, CA, US | General Support | 2023 |
| The Daniel R Sayre Memorial Foundation | $1,000,000 | Kailuakona, HI, US | Airbus H-145 Aeromedical Helicopter | 2023 |
| Operation Freedom Paws | $10,000 | Gilroy, CA, US | General Support | 2023 |
| Stanford University | $500,000 | Stanford, CA, US | The Marc And Laura Andreessen Faculty Directorship Fund For Stanford Pacs | 2023 |
| Christmas Bureau Of Palo Alto | $10,000 | Palo Alto, CA, US | General Support | 2022 |
| Menlo College | $3,478,071 | Atherton, CA, US | Dormitory Construction Project | 2022 |
| Our Brother's Home | $10,000 | Mountain View, CA, US | General Support | 2022 |
| The Britton Fund Inc | $10,000 | Porterville, CA, US | General Support | 2022 |
| Woodside Fire Foundation | $10,000,000 | Woodside, CA, US | Fighting Chance Capital Campaign | 2022 |
| Brown University | $2,000,000 | Providence, RI, US | Stamen Arrillaga Associate Deanship For Financial Advising | 2022 |
| Embarcadero Media Foundation | $10,000 | Palo Alto, CA, US | Holiday Fund | 2022 |
| Jasper Ridge Farm | $10,000 | Portola Valley, CA, US | General Support | 2022 |
| Christmas Bureau Of Palo Alto | $10,000 | Palo Alto, CA, US | General Support | 2022 |
| Menlo College | $3,478,071 | Atherton, CA, US | Dormitory Construction Project | 2022 |
| Our Brother's Home | $10,000 | Mountain View, CA, US | General Support | 2022 |
| The Britton Fund Inc | $10,000 | Porterville, CA, US | General Support | 2022 |
| Woodside Fire Foundation | $10,000,000 | Woodside, CA, US | Fighting Chance Capital Campaign | 2022 |
| Brown University | $2,000,000 | Providence, RI, US | Stamen Arrillaga Associate Deanship For Financial Advising | 2022 |
| Embarcadero Media Foundation | $10,000 | Palo Alto, CA, US | Holiday Fund | 2022 |
| Jasper Ridge Farm | $10,000 | Portola Valley, CA, US | General Support | 2022 |
| Christmas Bureau Of Palo Alto | $10,000 | Palo Alto, CA, US | General Support | 2022 |
| Menlo College | $3,478,071 | Atherton, CA, US | Dormitory Construction Project | 2022 |
| Our Brother's Home | $10,000 | Mountain View, CA, US | General Support | 2022 |
| The Britton Fund Inc | $10,000 | Porterville, CA, US | General Support | 2022 |
| Woodside Fire Foundation | $10,000,000 | Woodside, CA, US | Fighting Chance Capital Campaign | 2022 |
| Brown University | $2,000,000 | Providence, RI, US | Stamen Arrillaga Associate Deanship For Financial Advising | 2022 |
| Embarcadero Media Foundation | $10,000 | Palo Alto, CA, US | Holiday Fund | 2022 |
| Jasper Ridge Farm | $10,000 | Portola Valley, CA, US | General Support | 2022 |
| San Francisco Ballet | $25,000 | San Francisco, CA, US | General Support | 2021 |
| Punahou School | $30,000 | Honolulu, HI, US | Class Of 1981 Endowed Scholarship Fund | 2021 |
| Carpinteria Education Foundation Inc | $1,000 | Carpinteria, CA, US | General Support | 2021 |
| Chabad Of Greater South Bay | $1,000,000 | Palo Alto, CA, US | General Support | 2021 |
| Our Brother's Home | $10,000 | Mountain View, CA, US | General Support | 2021 |
| Silicon Valley Community Foundation | $10,000 | Mountain View, CA, US | Palo Alto Weekly Holiday Fund | 2021 |
| Christmas Bureau Of Palo Alto | $10,000 | Palo Alto, CA, US | General Support | 2021 |
| Chp 11-99 Foundation | $25,000 | Costa Mesa, CA, US | General Support | 2021 |
| Menlo College | $9,000,000 | Atherton, CA, US | Dormitory Construction Project | 2021 |
| Lifemoves | $5,000 | Menlo Park, CA, US | General Support | 2021 |
| Vista Center For The Blind And Visually Impaired | $5,000 | Palo Alto, CA, US | General Support | 2021 |
| Rich May Foundation | $5,000 | Atherton, CA, US | General Support | 2021 |
| Morningside High Monarchs Alumni Association | $100,000 | Torrance, CA, US | General Support | 2020 |
| Valley Medical Center | $125,000 | San Jose, CA, US | Covid-19 Mitigation | 2020 |
| Silicon Valley Creates | $25,000 | San Jose, CA, US | Ship Kits Inc | 2020 |
| A Tavola Together Foundation | $25,000 | Stockton, CA, US | General Support | 2020 |
| San Francisco Ballet | $25,000 | San Francisco, CA, US | General Support | 2020 |
| Palo Alto Medical Foundation | $1,000 | Palo Alto, CA, US | General Support | 2020 |
| Palo Alto Community Child Care | $10,000 | Palo Alto, CA, US | General Support | 2020 |
| Christmas Bureau Of Palo Alto | $10,000 | Palo Alto, CA, US | General Support | 2020 |
| Canine Companions For Independence | $10,000 | Santa Rosa, CA, US | Canine Early Development Center | 2020 |
| Sunnyvale Community Services | $100,000 | Sunnyvale, CA, US | Capital Campaign | 2020 |
| Chp 11-99 Foundation | $10,000 | Costa Mesa, CA, US | General Support | 2020 |
| Jasper Ridge Farm | $10,000 | Woodside, CA, US | General Support | 2020 |
| Menlo College | $1,000,000 | Atherton, CA, US | Residence Hall Construction | 2020 |
| Vista Center For The Blind And Visually Impaired | $10,000 | Palo Alto, CA, US | General Support | 2020 |
| Silicon Valley Community Foundation | $10,000 | Mountain View, CA, US | Palo Alto Weekly Holiday Fund | 2020 |
| The Teak Fellowship | $25,000 | New York, NY, US | General Support | 2018 |
| Palo Alto Weekly Holiday Fund | $10,000 | Palo Alto, CA, US | General Support | 2018 |
| Westside Food Bank | $1,000 | Santa Monica, CA, US | General Support | 2017 |
| Palo Alto Weekly Holiday Fund | $10,000 | Palo Alto, CA, US | General Support | 2016 |
| Carpinteria Education Foundation | $1,000 | Carpenteria, CA, US | For Orchard To Ocean 5k | 2016 |
| Ronald Mcdonald House At Stanford | $1,700,000 | Palo Alto, CA, US | For Building Campaign | 2016 |
| Punahou School | $10,000 | Honolulu, HI, US | For 35th Reunion | 2016 |
| San Francisco Ballet | $25,000 | San Francisco, CA, US | General Support | 2016 |
| Canary Foundation | $1,000 | Redwood City, CA, US | For Canary Challenge | 2016 |
| Pacific Art League | $1,500 | Palo Alto, CA, US | General Support | 2016 |
Foundations Similar to Arrillaga Foundation
Discover 5 foundations with comparable assets ($50,654,274-$51,126,767), similar grant patterns, and geographic focus in CA that may also align with your organization's funding needs and grant seeking strategy.
| Foundation Name | Total Assets | Typical Grant Size | Service Area | Similarity Match |
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Maurice And Paul Marciano Art Foundation
EIN: 45-4295747 | 11 grants awarded |
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$50,712,388
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The Audrey Irmas Foundation For
EIN: 26-0821014 | 210 grants awarded |
$50,676,941
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$30,000
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Ggs Family Foundation
EIN: 88-1274874 | 158 grants awarded |
$50,654,274
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$25,000
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Warsh-mott Legacy
EIN: 68-0049658 | 524 grants awarded |
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Related Foundation Resources in CA:
Contact Information
Official contact details for Arrillaga Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 94-2460896 |
| Website | N/A |
| Address | 2450 WATSON CT Palo Alto, CA 94303-3216 |
Key People (4)
Board members, trustees, and key staff who oversee Arrillaga Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| Co-president | Laura Arrillaga-andreessen |
|---|---|
| Co-president | John Arrillaga Jr |
| Treasurer | Marc Andreessen |
| Secretary | Justine Stamen Arrillaga |
Forms 990-PF
IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.
Form 990-PF Research Tips
- Review Part XV for detailed grant recipient information and funding purposes
- Check Part I for total assets, annual giving amounts, and payout requirements
- Examine Part VIII for key personnel compensation and board structure
- Look for trends across multiple years to understand giving patterns
About This Foundation Profile
This comprehensive foundation profile for Arrillaga Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.
Data Sources & Accuracy
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