Funding search · EIN 912154616 · San Francisco, CA

Ronald & Ann Williams Charitable Foundat

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

120
grants reported
$17.5M
total given
2022–2024
filing years
$100,000
median grant

Based on grants this organization reported to the IRS for tax years 20222024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

homelessresearchmedicalfamiliescarehousinghomelessnessadvocacy

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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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Top recipients

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

  • Samaritan House4 grants · $1.4M
  • Community Services Agency4 grants · $1.2M
  • Second Harvest Food Bank4 grants · $1.2M
  • Family Supportive Housing4 grants · $1.2M
  • Ecumenical Hunger Program4 grants · $1.2M
  • Ucsf Foundation3 grants · $1.0M
  • Multiple Myloma Research Foundation3 grants · $900,000
  • Ucsf School of Nursing3 grants · $900,000
  • Pathways Hospice Foundation4 grants · $755,000
  • Avenidas4 grants · $735,000

Giving over time

$9.1M
2022
$75,000
2023
$8.4M
2024

Grant history

The 100 largest of 120 grants.

  • $600,000

    Ucsf Foundation · San Francisco, CA · 2024

    Medical research

  • $350,000

    Samaritan House · Sunnyvale, CA · 2024

    Fund non-profit clinic operations

  • $350,000

    Samaritan House · Sunnyvale, CA · 2022

    Fund non-profit clinic operations

  • $350,000

    Samaritan House · Sunnyvale, CA · 2022

    Fund non-profit clinic operations

  • $345,000

    Samaritan House · Sunnyvale, CA · 2024

    Fund non-profit clinic operations

  • $300,000

    Community Services Agency · Mountain View, CA · 2024

    General support

  • $300,000

    Ecumenical Hunger Program · East Palo Alto, CA · 2024

    Fund general support for homeless

  • $300,000

    Family Supportive Housing · San Jose, CA · 2024

    Assistance for the homeless and hungry

  • $300,000

    Multiple Myloma Research Foundation · Norwalk, CT · 2024

    Myloma cancer research and drug development

  • $300,000

    Second Harvest Food Bank · San Jose, CA · 2024

    Fund general support for homeless

  • $300,000

    Ucsf School of Nursing · San Francisco, CA · 2024

    Fund nursing scholarships

  • $300,000

    Community Services Agency · Mountain View, CA · 2022

    General support

  • $300,000

    Community Services Agency · Mountain View, CA · 2022

    General support

  • $300,000

    Ecumenical Hunger Program · East Palo Alto, CA · 2022

    Fund general support for homeless

  • $300,000

    Ecumenical Hunger Program · East Palo Alto, CA · 2022

    Fund general support for homeless

  • $300,000

    Family Supportive Housing · San Jose, CA · 2022

    Assistance for the homeless and hungry

  • $300,000

    Family Supportive Housing · San Jose, CA · 2022

    Assistance for the homeless and hungry

  • $300,000

    Multiple Myloma Research Foundation · Norwalk, CT · 2022

    Myeloma cancer research and drug development

  • $300,000

    Multiple Myloma Research Foundation · Norwalk, CT · 2022

    Myeloma cancer research and drug development

  • $300,000

    Second Harvest Food Bank · San Jose, CA · 2022

    Fund general support for homelessness

  • $300,000

    Second Harvest Food Bank · San Jose, CA · 2022

    Fund general support for homelessness

  • $300,000

    Ucsf School of Nursing · San Francisco, CA · 2022

    Fund nursing scholarships

  • $300,000

    Ucsf School of Nursing · San Francisco, CA · 2022

    Fund nursing scholarships

  • $295,000

    Community Services Agency · Mountain View, CA · 2024

    General support

  • $295,000

    Ecumenical Hunger Program · East Palo Alto, CA · 2024

    Fund general support for homeless

  • $295,000

    Family Supportive Housing · San Jose, CA · 2024

    Assistance for the homeless and hungry

  • $295,000

    Second Harvest Food Bank · San Jose, CA · 2024

    Fund general support for homeless

  • $265,000

    Build · Redwood City, CA · 2024

    Fund scholarship for student businesses

  • $210,000

    Avenidas · Palo Alto, CA · 2024

    Senior citizen care program

  • $200,000

    Alzheimer'S Association - Northern California & Northern Nevada Chapter · San Jose, CA · 2024

    Fund research for alzheimers disease

  • $200,000

    Cristo Rey High School · San Jose, CA · 2024

    School for students from low-income families

  • $200,000

    Pathways Hospice Foundation · Sunnyvale, CA · 2024

    Hospice and program enabling doctor

  • $200,000

    Ucsf Foundation - Kidney Project · San Francisco, CA · 2024

    Medical research

  • $200,000

    Ucsf Foundation (Afib) · San Francisco, CA · 2024

    Medical research

  • $200,000

    Alzheimers Assn - Northern Calif & Northern Nevada · San Jose, CA · 2022

    Fund research for alzheimers disease

  • $200,000

    Alzheimers Assn - Northern Calif & Northern Nevada · San Jose, CA · 2022

    Fund research for alzheimers disease

  • $200,000

    Pathways Hospice Foundation · Sunnyvale, CA · 2022

    Hospice and program enabling doctor

  • $200,000

    Pathways Hospice Foundation · Sunnyvale, CA · 2022

    Hospice and program enabling doctor

  • $200,000

    Stanford University Medical Center · Stanford, CA · 2022

    Chase hand center

  • $200,000

    Stanford University Medical Center · Stanford, CA · 2022

    Chase hand center

  • $200,000

    Ucsf Foundation · San Francisco, CA · 2022

    Medical research

  • $200,000

    Ucsf Foundation · San Francisco, CA · 2022

    Medical research

  • $200,000

    Ucsf Foundation - Kidney Project · San Francisco, CA · 2022

    Medical research

  • $200,000

    Ucsf Foundation - Kidney Project · San Francisco, CA · 2022

    Medical research

  • $185,000

    Learning Home Volunteers · San Carlos, CA · 2024

    Educatin

  • $175,000

    Avenidas · Palo Alto, CA · 2024

    Senior citizen care program

  • $175,000

    Avenidas · San Jose, CA · 2022

    Senior citizen care program

  • $175,000

    Avenidas · San Jose, CA · 2022

    Senior citizen care program

  • $155,000

    Kara · Palo Alto, CA · 2024

    Provide grief counseling

  • $155,000

    Mission Hospice and Home Care · San Mateo, CA · 2024

    Quality and compassionate care

  • $155,000

    Pathways Hospice Foundation · Sunnyvale, CA · 2024

    Hospice and program enabling doctor

  • $155,000

    The Jw House · Santa Clara, CA · 2024

    Home for families facing medical crisis

  • $150,000

    Kara · Palo Alto, CA · 2024

    Provide grief counseling

  • $150,000

    Stanford University Med Ctr (Hand Arthritis -- Ladd) · Stanford, CA · 2024

    Medical research

  • $150,000

    Stanford University Medical Center · Stanford, CA · 2024

    Chase hand center

  • $150,000

    Kara · Palo Alto, CA · 2022

    Provide grief counseling

  • $150,000

    Kara · Palo Alto, CA · 2022

    Provide grief counseling

  • $135,000

    Silicon Valley Education Foundation · San Jose, CA · 2024

    Learning activities

  • $109,000

    Stanford University · Stanford, CA · 2024

    Medical research

  • $100,000

    Build · Redwood City, CA · 2024

    Fund scholarship for student businesses

  • $100,000

    Loaves and Fishes Family Kitchen · San Jose, CA · 2024

    Food for homelessness

  • $100,000

    Mission Hospice and Home Care · San Mateo, CA · 2024

    Quality and compassionate care

  • $100,000

    Stanford Car-T Anti-B-Cell (Mikkilineni Lab) · Stanford, CA · 2024

    Medical research

  • $100,000

    Stanford Cell Death Vs Cancer (Crabtree Lab) · Stanford, CA · 2024

    Medical research

  • $100,000

    Stanford University Med Ctr (Cancer -- Wapnir) · Stanford, CA · 2024

    Medical research

  • $100,000

    The Jw House · Santa Clara, CA · 2024

    Home for families facing medical crisis

  • $100,000

    Build · Redwood City, CA · 2022

    Fund shcolarship for student businesses

  • $100,000

    Build · Redwood City, CA · 2022

    Fund shcolarship for student businesses

  • $100,000

    Loaves and Fishes Family Kitchen · San Jose, CA · 2022

    Food for homelessness

  • $100,000

    Loaves and Fishes Family Kitchen · San Jose, CA · 2022

    Food for homelessness

  • $100,000

    Mission Hospice and Home Care · San Mateo, CA · 2022

    Quality and compassionate care

  • $100,000

    Mission Hospice and Home Care · San Mateo, CA · 2022

    Quality and compassionate care

  • $100,000

    The Jw House · Santa Clara, CA · 2022

    Home for families facing med crisis

  • $100,000

    The Jw House · Santa Clara, CA · 2022

    Home for families facing med crisis

  • $80,000

    Homefirst Services of Santa Clara County · Milpitas, CA · 2024

    Shelter and housing for homeless

  • $80,000

    Life Moves · Santa Clara, CA · 2024

    To help homeless families and individuals

  • $80,000

    Peninsula Food Runners · San Francisco, CA · 2024

    To alleviate hunger

  • $80,000

    The Health Trustmeals On Wheels · San Jose, CA · 2024

    Meals on wheels

  • $75,000

    Cristo Rey High School · San Jose, CA · 2024

    School for students from low-income families

  • $75,000

    Homefirst Services of Santa Clara County · Milpitas, CA · 2024

    Shelter and housing for homeless

  • $75,000

    Peninsula Food Runners · San Francisco, CA · 2024

    To alleviate hunger

  • $75,000

    The Health Trustmeals On Wheels · San Jose, CA · 2024

    Meals on wheels

  • $75,000

    Life Moves · Santa Clara, CA · 2023

    To help homeless families and individuals

  • $75,000

    Cristo Rey High School · San Jose, CA · 2022

    School for students fom low-income families

  • $75,000

    Cristo Rey High School · San Jose, CA · 2022

    School for students fom low-income families

  • $75,000

    Homefirst Services of Santa Clara County · Milpitas, CA · 2022

    Shelter and housing for homeless

  • $75,000

    Homefirst Services of Santa Clara County · Milpitas, CA · 2022

    Shelter and housing for homeless

  • $75,000

    Life Moves · Santa Clara, CA · 2022

    To help homeless families and individuals

  • $75,000

    Life Moves · Santa Clara, CA · 2022

    To help homeless families and individuals

  • $75,000

    Peninsula Food Runners · San Francisco, CA · 2022

    To alleviate hunger

  • $75,000

    Peninsula Food Runners · San Francisco, CA · 2022

    To alleviate hunger

  • $75,000

    The Health Trustmeals On Wheels · San Jose, CA · 2022

    Meals on wheels

  • $75,000

    The Health Trustmeals On Wheels · San Jose, CA · 2022

    Meals on wheels

  • $65,000

    Eastside College Preparatory School · East Palo Alto, CA · 2024

    Education

  • $65,000

    Jeremiah'S Promise · Redwood City, CA · 2024

    Challenge and equip foster youth

  • $55,000

    Housing Choices · San Jose, CA · 2024

    Housing advocacy

  • $50,000

    Housing Choices · San Jose, CA · 2024

    Housing advocacy

  • $50,000

    Jeremiah'S Promise · Redwood City, CA · 2024

    Challenge and equip foster youth

  • $50,000

    Silicon Valley Education Foundation · San Jose, CA · 2024

    Learning activities

  • $50,000

    Stanford University Medical Center · Stanford, CA · 2024

    Cancer center

View all 120 grants →

Who else funds this kind of work

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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.