//
Work at this foundation?
Claim this profile to manage it and see interest from grant seekers.
Arrillaga Foundation is a private corporation based in PALO ALTO, CA. The foundation received its IRS ruling in 1978. It holds total assets of $50.9M. Annual income is reported at $39M. Total assets have grown from $29.7M in 2011 to $50.9M in 2024. The foundation is governed by 4 officers and trustees. Tax records are available from 2016 to 2024. Grantmaking is concentrated in California. According to available records, Arrillaga Foundation has made 32 grants totaling $34.1M, with a median grant of $10K. The foundation has distributed between $8.4M and $15.5M annually from 2021 to 2023. Grantmaking activity was highest in 2022 with $15.5M distributed across 8 grants. Individual grants have ranged from $1K to $10M, with an average award of $1.1M. The foundation has supported 23 unique organizations. Grants have been distributed to organizations in California and Hawaii and Rhode Island. Contributions to this foundation are tax-deductible.
Smallest Grant
$1K
Median Grant
$10K
Average Grant
$844K
Largest Grant
$9M
Based on 12 grants from the most recent 990-PF filing.
No program descriptions are available for this foundation. Many private foundations report program activities in their annual 990-PF filings — check the Tax Filings section below for the most recent filing.
Arrillaga Foundation is a private foundation that provides grants to eligible organizations. Based on available records, the foundation has funded 32 grants. Its grantmaking reaches organizations primarily in CA, HI, RI.
Arrillaga Foundation has distributed a total of $34.1M across 32 grants. The median grant size is $10K, with an average of $1.1M. Individual grants have ranged from $1K to $10M.
None, except must qualify under code section 501(c)(3).
Arrillaga Foundation is headquartered in PALO ALTO, CA. While based in CA, the foundation distributes grants to organizations across 3 states.
| Name | Title | Compensation | Benefits | Total |
|---|---|---|---|---|
| Laura Arrillaga-Andreessen | CO-PRESIDENT | $0 | $0 | N/A |
| John Arrillaga Jr | CO-PRESIDENT | $0 | $0 | N/A |
| Marc Andreessen | TREASURER | $0 | $0 | N/A |
| Justine Stamen Arrillaga | SECRETARY | $0 | $0 | N/A |
Total Giving
N/A
Total Assets
$50.9M
Fair Market Value
N/A
Net Worth
$45.7M
Grants Paid
N/A
Contributions
N/A
Net Investment Income
N/A
Distribution Amount
N/A
Total Grants
32
Total Giving
$34.1M
Average Grant
$1.1M
Median Grant
$10K
Unique Recipients
23
Most Common Grant
$10K
of 2023 grantees were first-time recipients
| Recipient | Location | Amount | Year |
|---|---|---|---|
| Brown UniversitySTAMEN ARRILLAGA ASSOCIATE DEANSHIP FOR FINANCIAL ADVISING | Providence, RI | $2M | 2022 |
| Iolani SchoolBUILDING NEW STUDENT CENTER | Honolulu, HI | $5M | 2023 |
| Lucile Packard Foundation For Children'S HealthPANS EPIDEMIOLOGICAL RESEARCH FUND | Palo Alto, CA | $1M | 2023 |
| The Daniel R Sayre Memorial FoundationAIRBUS H-145 AEROMEDICAL HELICOPTER | Kailuakona, HI | $1M | 2023 |
| Stanford UniversityTHE MARC AND LAURA ANDREESSEN FACULTY DIRECTORSHIP FUND FOR STANFORD PACS | Stanford, CA | $500K | 2023 |
| Menlo CollegeMENLO COLLEGE DORMITORY MODIFICATIONS | Atherton, CA | $21K | 2023 |
| Jasper Ridge FarmGENERAL SUPPORT | Woodside, CA | $10K | 2023 |
| Our Brother'S HomeGENERAL SUPPORT | Mountain View, CA | $10K | 2023 |
| Embarcadero Media FoundationHOLIDAY FUND | Palo Alto, CA | $10K | 2023 |
| Operation Freedom PawsGENERAL SUPPORT | Gilroy, CA | $10K | 2023 |
| Pacific Legal FoundationGENERAL SUPPORT | Sacramento, CA | $5K | 2023 |
| Woodside Fire FoundationFIGHTING CHANCE CAPITAL CAMPAIGN | Woodside, CA | $10M | 2022 |
| The Britton Fund IncGENERAL SUPPORT | Porterville, CA | $10K | 2022 |
| Christmas Bureau Of Palo AltoGENERAL SUPPORT | Palo Alto, CA | $10K | 2022 |
| Chabad Of Greater South BayGENERAL SUPPORT | Palo Alto, CA | $1M | 2021 |
| Punahou SchoolCLASS OF 1981 ENDOWED SCHOLARSHIP FUND | Honolulu, HI | $30K | 2021 |
| Chp 11-99 FoundationGENERAL SUPPORT | Costa Mesa, CA | $25K | 2021 |
| San Francisco BalletGENERAL SUPPORT | San Francisco, CA | $25K | 2021 |
| Silicon Valley Community FoundationPALO ALTO WEEKLY HOLIDAY FUND | Mountain View, CA | $10K | 2021 |
| Rich May FoundationGENERAL SUPPORT | Atherton, CA | $5K | 2021 |
| LifemovesGENERAL SUPPORT | Menlo Park, CA | $5K | 2021 |
| Vista Center For The Blind And Visually ImpairedGENERAL SUPPORT | Palo Alto, CA | $5K | 2021 |
| Carpinteria Education Foundation IncGENERAL SUPPORT | Carpinteria, CA | $1K | 2021 |
MENLO PARK, CA
LOS ANGELES, CA
PALO ALTO, CA