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 2022–2024. 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
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
Who else funds this kind of work
Same state
- UCLA Foundation276 grants · $1.75B
Similar purposes
- The Mulva Family Foundation155 grants · $108.7M
- Leslie L Alexander Foundation1,932 grants · $104.6M
- Saint John'S Health Center Foundation92 grants · $99.1M
Similar grant size
- The Ford Foundation10,731 grants · $2.35B
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: 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.

