Funding search · EIN 522390855 · San Mateo, CA

The O'Brien Family Foundation

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

207
grants reported
$3.0M
total given
2022–2025
filing years
$5,000
median grant

Based on grants this organization reported to the IRS for tax years 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

scholarshiphonorscholarshipssteincampaignmemoryalarybita

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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4 grants matching “thanksgiving · $350,000

  • $100,000

    Bay Scholars · San Francisco, CA · 2025

    Sponsorship of thanksgiving luncheon and scholarships

  • $100,000

    Bay Scholars · San Francisco, CA · 2024

    Sponsorship of thanksgiving luncheon and scholarships

  • $75,000

    Bay Scholars · San Francisco, CA · 2023

    Sponsorship of thanksgiving luncheon and scholarships

  • $75,000

    Bay Scholars · San Francisco, CA · 2022

    Sponsorship of thanksgiving luncheon and scholarships

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • University of San Francisco5 grants · $650,000
  • Bay Scholars4 grants · $350,000
  • Mercy High School2 grants · $200,000
  • Catholic Charities6 grants · $160,000
  • Flintridge Sacred Heart3 grants · $150,000
  • California Homebuilding Foundation4 grants · $100,000
  • Tides Foundation3 grants · $97,500
  • St Ignatius College Preparatory4 grants · $95,775
  • Catholic Worker House4 grants · $65,000
  • St Catherine of Siena Parish1 grant · $62,500

Giving over time

$957,250
2022
$578,475
2023
$715,900
2024
$769,550
2025

Grant history

The 100 largest of 207 grants.

  • $200,000

    University of San Francisco · San Francisco, CA · 2022

    Scholarship endowment

  • $125,000

    University of San Francisco · San Francisco, CA · 2025

    University ministry tutoring program

  • $125,000

    University of San Francisco · San Francisco, CA · 2024

    University ministry tutoring program

  • $100,000

    Bay Scholars · San Francisco, CA · 2025

    Sponsorship of thanksgiving luncheon and scholarships

  • $100,000

    Mercy High School · Burlingame, CA · 2025

    Capital campaign for athletic and student life center

  • $100,000

    Bay Scholars · San Francisco, CA · 2024

    Sponsorship of thanksgiving luncheon and scholarships

  • $100,000

    Mercy High School · Burlingame, CA · 2024

    Capital campaign for athletic and student life center

  • $100,000

    University of San Francisco · San Francisco, CA · 2023

    Scholarship endowment

  • $100,000

    University of San Francisco · San Francisco, CA · 2022

    Tutoring program

  • $75,000

    Bay Scholars · San Francisco, CA · 2023

    Sponsorship of thanksgiving luncheon and scholarships

  • $75,000

    Bay Scholars · San Francisco, CA · 2022

    Sponsorship of thanksgiving luncheon and scholarships

  • $65,000

    Tides Foundation · San Francisco, CA · 2022

    Data for good fund

  • $62,500

    St Catherine of Siena Parish · Martinez, CA · 2022

    Playground

  • $50,000

    Flintridge Sacred Heart · La Canada Flintridge, CA · 2025

    Capital campaign

  • $50,000

    Flintridge Sacred Heart · La Canada Flintridge, CA · 2024

    Capital campaign

  • $50,000

    Project Destined · Washington, DC · 2023

    General support

  • $50,000

    Flintridge Sacred Heart · La Canada Flintridge, CA · 2022

    A vision for veritas ii

  • $42,500

    Catholic Charities · San Francisco, CA · 2022

    Loaves and fishes

  • $40,000

    Catholic Charities · San Francisco, CA · 2023

    Loaves and fishes

  • $37,500

    Catholic Charities · San Francisco, CA · 2024

    Loaves and fishes

  • $27,600

    St Ignatius College Preparatory · San Francisco, CA · 2025

    Scholarship

  • $25,950

    St Ignatius College Preparatory · San Francisco, CA · 2024

    Scholarship

  • $25,000

    California Homebuilding Foundation · Sacramento, CA · 2025

    Bita program

  • $25,000

    Catholic Charities · San Francisco, CA · 2025

    General fund

  • $25,000

    Flintridge Sacred Heart Academy · La Canada Flintridge, CA · 2025

    Fsha eaton fire fund

  • $25,000

    California Homebuilding Foundation · Sacramento, CA · 2024

    Bita program

  • $25,000

    California Homebuilding Foundation · Sacramento, CA · 2023

    Bita program

  • $25,000

    Tides Foundation · San Francisco, CA · 2023

    Data for good fund

  • $25,000

    California Homebuilding Foundation · Sacramento, CA · 2022

    Bita program

  • $25,000

    Eastside Prep · East Palo Alto, CA · 2022

    In honor of lisle payne

  • $25,000

    Firm Foundation Community Housing · Castro Valley, CA · 2022

    General support

  • $24,500

    Justin Siena High School Leap · Napa, CA · 2025

    Lasallian education access progam

  • $23,225

    St Ignatius College Preparatory · San Francisco, CA · 2023

    Scholarship

  • $21,500

    Justin Siena High School Leap · Napa, CA · 2024

    Lasallian education access progam

  • $20,000

    Hanna Academy · Sonoma, CA · 2025

    In honor of john heilman

  • $20,000

    Catholic Worker House · Redwood City, CA · 2022

    General support

  • $20,000

    St Pius School · Redwood City, CA · 2022

    Lifeguard fund - scholarships

  • $19,000

    St Ignatius College Preparatory · San Francisco, CA · 2022

    Scholarship

  • $15,000

    Catholic Worker House · Redwood City, CA · 2025

    General support

  • $15,000

    Catholic Worker House · Redwood City, CA · 2024

    General support

  • $15,000

    Child & Family Institute of Menlo Park · Menlo Park, CA · 2024

    General support

  • $15,000

    Catholic Worker House · Redwood City, CA · 2023

    General support

  • $15,000

    Child & Family Institute of Menlo Park · Menlo Park, CA · 2023

    General support

  • $15,000

    Panetta Institute · Seaside, CA · 2023

    General support

  • $15,000

    Child & Family Institute of Menlo Park · Menlo Park, CA · 2022

    General support

  • $15,000

    Homeaid of Northern California · Concord, CA · 2022

    General support

  • $15,000

    Ravenswood Education Foundation · Menlo Park, CA · 2022

    General support

  • $15,000

    St Francis Center · Redwood City, CA · 2022

    General support

  • $10,000

    Alameda Boys & Girls Club · Alameda, CA · 2025

    General support

  • $10,000

    Child & Family Institute of Menlo Park · Menlo Park, CA · 2025

    General support

  • $10,000

    Eastside Prep · East Palo Alto, CA · 2025

    In honor of lisle payne

  • $10,000

    Homeaid of Northern California · Concord, CA · 2025

    General support

  • $10,000

    Kamukama Foundation · Austin, TX · 2025

    Maj for a mission

  • $10,000

    Ravenswood Education Foundation · Menlo Park, CA · 2025

    Literacy challenge

  • $10,000

    Sacred Heart Schools · Atherton, CA · 2025

    Sophie scholars

  • $10,000

    St Francis Center · Redwood City, CA · 2025

    General support

  • $10,000

    St Mary'S College Nursing Program · Moraga, CA · 2025

    Scholarships

  • $10,000

    St Peter'S Catholic School · San Francisco, CA · 2025

    General support

  • $10,000

    St Pius School · Redwood City, CA · 2025

    Lifeguard fund - scholarships

  • $10,000

    Women'S Coaching Alliance · San Carlos, CA · 2025

    Growth campaign

  • $10,000

    Alameda Boys & Girls Club · Alameda, CA · 2024

    General support

  • $10,000

    Eastside Prep · East Palo Alto, CA · 2024

    In honor of lisle payne

  • $10,000

    Hanna Academy · Sonoma, CA · 2024

    In honor of john heilman

  • $10,000

    Hers Breast Cancer Foundation · Fremont, CA · 2024

    In memory of carla aquino

  • $10,000

    Homeaid of Northern California · Concord, CA · 2024

    General support

  • $10,000

    Kamukama Foundation · Austin, TX · 2024

    Maj for a mission

  • $10,000

    Ravenswood Education Foundation · Menlo Park, CA · 2024

    Rock 'n' roar spring event

  • $10,000

    Sacred Heart Schools · Atherton, CA · 2024

    Sophie scholars

  • $10,000

    St Peter'S Catholic School · San Francisco, CA · 2024

    General support

  • $10,000

    St Pius School · Redwood City, CA · 2024

    Lifeguard fund - scholarships

  • $10,000

    Alameda Boys & Girls Club · Alameda, CA · 2023

    General support

  • $10,000

    Eastside Prep · East Palo Alto, CA · 2023

    In honor of lisle payne

  • $10,000

    Eden Housing · Hayward, CA · 2023

    Howard t. Collins memorial scholarship fund

  • $10,000

    Firm Foundation Community Housing · Castro Valley, CA · 2023

    General support

  • $10,000

    Homeaid of Northern California · Concord, CA · 2023

    General support

  • $10,000

    Justin-Siena High School · Napa, CA · 2023

    Lasallian education access program

  • $10,000

    Ravenswood Education Foundation · Menlo Park, CA · 2023

    Shine

  • $10,000

    Sacred Heart Schools · Atherton, CA · 2023

    Sophie scholars

  • $10,000

    St Francis Center · Redwood City, CA · 2023

    General support

  • $10,000

    St Peter'S Catholic School · San Francisco, CA · 2023

    General support

  • $10,000

    St Pius School · Redwood City, CA · 2023

    Lifeguard fund - scholarships

  • $10,000

    Alameda Boys & Girls Club · Alameda, CA · 2022

    General support

  • $10,000

    Bridge Housing Corporation · San Francisco, CA · 2022

    Alan l. And ruth stein educational assistance program

  • $10,000

    Bridge Housing Corporation · San Francisco, CA · 2022

    Stein & colwell scholarship

  • $10,000

    Catholic Charities · San Francisco, CA · 2022

    Cyo programs

  • $10,000

    Positive Coaching Alliance · Mountain View, CA · 2022

    General support

  • $10,000

    Ravenswood Education Foundation · Menlo Park, CA · 2022

    General support

  • $10,000

    Sacred Heart Schools · Atherton, CA · 2022

    Sophie scholars

  • $10,000

    St Peter'S Catholic School · San Francisco, CA · 2022

    General support

  • $10,000

    St Pius Church · Redwood City, CA · 2022

    General support

  • $7,500

    Dominican Sisters of Mission San Jose · Mission San Jose, CA · 2025

    General support

  • $7,500

    St Anthony'S Church · Menlo Park, CA · 2025

    Padua dining room

  • $7,500

    St Anthony'S Church · Menlo Park, CA · 2024

    Padua dining room

  • $7,500

    St Anthony'S Church · Menlo Park, CA · 2023

    Padua dining room

  • $7,500

    St Anthony'S Church · Menlo Park, CA · 2022

    Padua dining room

  • $7,500

    Tides Foundation · San Francisco, CA · 2022

    Data for good fund

  • $5,000

    Archdiocesan Annual Appeal · San Francisco, CA · 2025

    Annual appeal

  • $5,000

    Bridge Housing Corporation · San Francisco, CA · 2025

    Stein & colwell scholarship

  • $5,000

    Bridge Housing Corporation · San Francisco, CA · 2025

    Assistance program

  • $5,000

    Catholic Charities · San Francisco, CA · 2025

    Vino at vincenzo

View all 207 grants →

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.