Data / Nonprofits / California / Foster City
Nonprofits in Foster City, CA: 221 registered with the IRS
221 nonprofits are registered with the IRS in Foster City, CA, 206 of them 501(c)(3) charities; the 99 that report revenue took in $256.2 million. The largest by revenue: Midpen Housing Corporation ($109 million), Ronald C Wornick Jewish Day School ($19.6 million), Peninsula Jewish Community Center ($19.5 million). Most common causes: housing and shelter (28), education (22), philanthropy, voluntarism and grantmaking foundations (21).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Midpen Housing Corporation | Housing and shelter | 501(c)(3) | 1971 | $109 million | $440.6 million | 2025-12 |
| Ronald C Wornick Jewish Day School | 501(c)(3) | 1986 | $19.6 million | $20.2 million | 2025-06 | |
| Peninsula Jewish Community Center | Human services | 501(c)(3) | 1996 | $19.5 million | $26.1 million | 2025-06 |
| Mid-Peninsula Half Moon Bay Inc | Housing and shelter | 501(c)(3) | 2001 | $19 million | $66.2 million | 2024-12 |
| Midpen Property Management Corporation | 501(c)(3) | 1971 | $15.3 million | $10.8 million | 2025-12 | |
| Midpen Resident Services Corporation | Housing and shelter | 501(c)(3) | 2002 | $15.2 million | $10.6 million | 2025-12 |
| Mid-Peninsula Baker Park Inc | 501(c)(3) | 1993 | $3.9 million | $20.4 million | 2024-12 | |
| Boy Scouts of America | 501(c)(3) | 1965 | $3.5 million | $12 million | 2024-12 | |
| Mid-Peninsula Country Hills Inc | Housing and shelter | 501(c)(3) | 1991 | $3.4 million | $6.8 million | 2024-12 |
| Camp Ramah in Northern California | Recreation and sports | 501(c)(3) | 2015 | $3 million | $614,269 | 2024-09 |
| North Peninsula Jewish Campus | Education | 501(c)(3) | 2000 | $2.9 million | $26.2 million | 2025-06 |
| Mid-Peninsula San Ramon Housing Corporation | 501(c)(3) | 1990 | $2.9 million | $15.3 million | 2024-12 | |
| Mid-Peninsula Pickering Inc | 501(c)(3) | 1994 | $2.8 million | $32.2 million | 2024-12 | |
| MP Preservation Inc | Housing and shelter | 501(c)(3) | 1999 | $2.8 million | $19.7 million | 2024-12 |
| Mid-Peninsula Seven Trees Inc | Housing and shelter | 501(c)(3) | 1994 | $2.4 million | $10.2 million | 2024-12 |
| The Peach Foundation | Education | 501(c)(3) | 2002 | $2 million | $12.2 million | 2024-12 |
| Buddhist Global Relief | International, foreign affairs and national security | 501(c)(3) | 2009 | $1.9 million | $2.7 million | 2025-06 |
| United Brotherhood of Carpenters & Joiners of America Local 217 | 501(c)(5) | 1970 | $1.4 million | $2.8 million | 2026-06 | |
| Peninsula Youth Soccer Club | Recreation and sports | 501(c)(3) | 2016 | $1.4 million | $435,257 | 2025-06 |
| Crescent Terrace Inc | Housing and shelter | 501(c)(3) | 1983 | $1.2 million | $2.5 million | 2024-12 |
| Hillbarn Theatre Inc | Arts, culture and humanities | 501(c)(3) | 1966 | $1.2 million | $1.4 million | 2025-08 |
| San Veron Park Corporation | 501(c)(3) | 1984 | $1.1 million | $1.7 million | 2024-12 | |
| Mid-Peninsula the Farm Inc | 501(c)(3) | 1992 | $1.1 million | $15.8 million | 2025-12 | |
| Cupertino Community Housing for the Disabled | Housing and shelter | 501(c)(3) | 1981 | $1.1 million | $5.3 million | 2024-12 |
| San Mateo-Foster City Community Education Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1990 | $937,975 | $332,258 | 2025-06 |
| Friends of the Foster City Library | 501(c)(3) | 1990 | $894,438 | $1.2 million | 2025-06 | |
| Vivente 2 Inc | Human services | 501(c)(3) | 1985 | $744,040 | $4.3 million | 2024-12 |
| Italian Gardens Inc | Housing and shelter | 501(c)(3) | 1999 | $713,100 | $4.2 million | 2024-12 |
| Mid-Peninsula Greenridge Inc | Housing and shelter | 501(c)(3) | 2000 | $693,187 | $24.4 million | 2024-12 |
| Japanese Chamber of Commerce of Northern California | 501(c)(6) | 1992 | $663,890 | $2.1 million | 2025-03 | |
| Aligarh Education Endowment Fund Inc | Education | 501(c)(3) | 2005 | $656,180 | $2.1 million | 2025-12 |
| San Mateo County Medical Association | 501(c)(6) | 1969 | $648,841 | $6.1 million | 2024-12 | |
| Amalgamated Transit Union | 501(c)(5) | 1940 | $597,307 | $110,373 | 2025-12 | |
| Mid-Peninsula Ginzton Inc | 501(c)(3) | 1992 | $592,593 | $2.2 million | 2024-12 | |
| Amcha Initiative | Civil rights, social action and advocacy | 501(c)(3) | 2012 | $557,124 | $883,301 | 2025-06 |
| Mid-Peninsula Oroysom Senior Housing Inc | Housing and shelter | 501(c)(3) | 1998 | $550,083 | $3.1 million | 2024-12 |
| Saratoga Court Inc Fran Wagstaff Officer | Housing and shelter | 501(c)(3) | 1997 | $529,419 | $757,524 | 2024-12 |
| American Federation of Labor & Congress of Industrial Orgs | 501(c)(5) | 1956 | $477,514 | $126,055 | 2024-12 | |
| Sr Senior Housing Inc | 501(c)(3) | 1987 | $455,864 | $5.8 million | 2024-12 | |
| Mid-Penninsula Hermanas Inc | 501(c)(3) | 1994 | $443,820 | $79.9 million | 2024-12 | |
| Mid-Peninsula Coastside Inc | Housing and shelter | 501(c)(3) | 1997 | $361,956 | $3.2 million | 2024-12 |
| Mid Peninsula Scotts Valley Inc | Housing and shelter | 501(c)(3) | 1997 | $340,716 | $2.5 million | 2024-12 |
| Mid-Peninsula Coalition Aster Park Corporation | 501(c)(3) | 1974 | $331,929 | $54,879 | 2024-12 | |
| Mid-Peninsula Horizons Inc | 501(c)(3) | 1991 | $317,637 | $936,166 | 2024-12 | |
| Mid-Peninsula Woodlands Corporation | 501(c)(3) | 1989 | $313,897 | $292,750 | 2024-12 | |
| Rotary Club of Foster City Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $307,429 | $2.9 million | 2025-06 |
| St Matthew San Mateo Inc | Housing and shelter | 501(c)(2) | 1999 | $306,585 | $913,859 | 2024-12 |
| Home Port Inc | 501(c)(3) | 1992 | $305,605 | $562,637 | 2024-12 | |
| Solo Swim Club | 501(c)(3) | 1992 | $298,411 | $74,046 | 2025-08 | |
| MP Mezes Inc | Housing and shelter | 501(c)(3) | 1996 | $295,984 | $391,077 | 2024-12 |
| Mid-Peninsula Page Mill Court Inc | Housing and shelter | 501(c)(3) | 1997 | $295,746 | $2.7 million | 2024-12 |
| Mid-Peninsula Colma Ridge Inc | Housing and shelter | 501(c)(3) | 1995 | $293,405 | $1.5 million | 2024-12 |
| Fever Aau Inc | Recreation and sports | 501(c)(3) | 2020 | $292,171 | $1,705 | 2025-12 |
| BBSW | Community improvement and capacity building | 501(c)(3) | 2019 | $279,526 | $180,480 | 2025-12 |
| Baybasi Inc | Arts, culture and humanities | 501(c)(3) | 2008 | $245,011 | $62,923 | 2025-12 |
| Foster City Chamber of Commerce | 501(c)(6) | 1972 | $241,181 | $333,428 | 2024-12 | |
| Mid-Peninsula Carroll Street Inc | 501(c)(3) | 1993 | $239,991 | $458,139 | 2024-12 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $220,613 | $173,130 | 2025-06 | |
| Milagro Independent Living Inc | 501(c)(3) | 1996 | $218,595 | $972,728 | 2024-12 | |
| Mid-Peninsula San Pedro Inc | Housing and shelter | 501(c)(3) | 2002 | $202,686 | $3.2 million | 2024-12 |
| Mid Peninsula Coalition Belle Haven Inc | 501(c)(3) | 1985 | $198,235 | $1.8 million | 2024-12 | |
| Foster City Youth Softballassociation | Recreation and sports | 501(c)(3) | 2007 | $198,201 | $93,325 | 2025-09 |
| California Robbery Investigators Association | Crime and legal-related | 501(c)(3) | 2017 | $198,163 | $277,729 | 2024-12 |
| Mid-Peninsula San Carlos Corporation | 501(c)(3) | 1999 | $169,604 | $1.1 million | 2024-12 | |
| Steam for Vietnam Foundation | Education | 501(c)(3) | 2020 | $168,580 | $39,146 | 2024-12 |
| Angels for Brazil & Africa | Human services | 501(c)(3) | 2007 | $160,720 | $125,202 | 2025-12 |
| Mid Peninsula Murphys Inc | Housing and shelter | 501(c)(3) | 1996 | $157,402 | $138,103 | 2024-12 |
| Mission Revival Ministries | Religion-related | 501(c)(3) | 2015 | $151,865 | $28,764 | 2025-12 |
| MP Santa Clara Inc | Community improvement and capacity building | 501(c)(3) | 2001 | $150,503 | $6.2 million | 2024-12 |
| Alliance for Constructive Ethnic Studies | Education | 501(c)(3) | 2021 | $148,001 | $106,756 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $113,719 | $131,211 | 2025-06 | |
| Foster City Village Inc | 501(c)(3) | 2014 | $113,116 | $152,019 | 2024-12 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1970 | $99,155 | $179,215 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $82,350 | $76,286 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $80,022 | $149,274 | 2025-06 | |
| Peninsula Musical Arts Association | Arts, culture and humanities | 501(c)(3) | 1999 | $78,571 | $47,901 | 2025-07 |
| Light of Life A Charitableorganization | Human services | 501(c)(3) | 2007 | $73,615 | $79,218 | 2024-12 |
| Mid-Peninsula Coalition Monte Vista Terrace Corp | 501(c)(3) | 1980 | $68,403 | $77,042 | 2024-12 | |
| MV Central Park Apartments Inc | Housing and shelter | 501(c)(3) | 1992 | $58,195 | $588,466 | 2024-12 |
| Compassion Across Boarders | International, foreign affairs and national security | 501(c)(3) | 2026 | $55,069 | $70,051 | 2025-12 |
| MP Can Do Inc | Housing and shelter | 501(c)(3) | 1996 | $43,768 | $765,112 | 2024-12 |
| Zouves Foundation for Reproductive Medicine | Health care | 501(c)(3) | 2017 | $43,168 | $33,655 | 2024-12 |
| Foster City Tournament Baseball Inc | Recreation and sports | 501(c)(3) | 2008 | $35,984 | $9,040 | 2025-12 |
| Menlo Gateway Inc | Youth development | 501(c)(3) | 1987 | $35,402 | $402,513 | 2024-12 |
| MP St Matthew Inc | Housing and shelter | 501(c)(3) | 1998 | $31,437 | $482,517 | 2024-12 |
| Mid-Peninsula Holy Family Corporation | Housing and shelter | 501(c)(3) | 1992 | $25,813 | $33,306 | 2024-12 |
| Phase2careers | Employment | 501(c)(3) | 2010 | $24,574 | $5,483 | 2025-12 |
| Northern California Japanese Sword Club | 501(c)(3) | 1976 | $16,000 | $78,830 | 2025-12 | |
| Bulletin of the Asia Institute | International, foreign affairs and national security | 501(c)(3) | 1985 | $9,765 | $36,101 | 2025-04 |
| Mandarin Business Association | Community improvement and capacity building | 501(c)(3) | 2006 | $150 | $5,862 | 2025-06 |
| M C Homes Inc Fran Wagstaff Pres | 501(c)(3) | 1998 | $107 | $18,552 | 2024-12 | |
| Redwood Junior Soccer League | Recreation and sports | 501(c)(3) | 1999 | $69 | $198,272 | 2025-08 |
| Mid-Peninsula Tyrella Corporation Inc | Housing and shelter | 501(c)(3) | 1994 | $57 | $79,283 | 2024-12 |
| Mid-Peninsula Latham Inc | Housing and shelter | 501(c)(3) | 1996 | $47 | $855 | 2024-12 |
| Mid-Peninsula Sharmon Palms Corporation | Housing and shelter | 501(c)(3) | 1993 | $43 | $5,080 | 2024-12 |
| Mid-Peninsula Fairfield Corporation | 501(c)(3) | 1994 | $28 | $847 | 2024-12 | |
| Mid-Peninsula Palms II Inc | 501(c)(3) | 1992 | $26 | $764 | 2024-12 | |
| Mid-Peninsula Century Village Inc | 501(c)(3) | 1994 | $23 | $734 | 2024-12 | |
| Midpen Community Land Trust | Housing and shelter | 501(c)(3) | 2024 | $19 | $3.9 million | 2024-12 |
| 46forall Inc | Medical research | 501(c)(3) | 2025 | |||
| Aasara Inc | Animal-related | 501(c)(3) | 2022 | $154,893 | 2024-12 | |
| Ai for Vietnam Foundation | Education | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Akul Foundation Inc | Youth development | 501(c)(3) | 2026 | |||
| Aligarh Muslim University Alumni Association of Northern California | Education | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| American Dental Assistants Association | 501(c)(6) | 1969 | $0 | $0 | 2025-12 | |
| Amg Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Andrew and Lea Dudum Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $1 | 2025-12 | |
| Arceo Youth & Sports Foundation | Recreation and sports | 501(c)(3) | 2026 | |||
| Arden Collective Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Asians Voice Out Inc | Civil rights, social action and advocacy | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| BGDK Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $624,967 | 2025-10 | |
| Bahais of Foster City | 501(c)(3) | 1995 | ||||
| Bair Island Lions Foundation | Human services | 501(c)(3) | 2025 | |||
| Bay Area Youth Arts Foundation | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Bay Baseball Club | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Baylife Community Church | 501(c)(3) | 1965 | ||||
| Bayside Community Church | 501(c)(3) | 1964 | ||||
| Bierstadt Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Bold Battling and Occluding Language Disorders | Human services | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Boost Kids | Education | 501(c)(3) | 2019 | $0 | $0 | 2026-06 |
| Buryat Buddhist & Cultural Associat Ion Altan Zayaa | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Catalyst for Children | Human services | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Cbi Learning Center Inc | Employment | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Central Peninsula Church Inc | 501(c)(3) | 1971 | ||||
| Chabad Synagogues Inc | 501(c)(3) | 1992 | ||||
| Chinese Arts Association of San Francisco | Arts, culture and humanities | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Chinese Bioscience Association | Science and technology | 501(c)(6) | 2002 | $0 | $0 | 2025-12 |
| Chinese Christians Church Inc | Religion-related | 501(c)(3) | 2001 | |||
| Church in Burlingame | 501(c)(3) | 2010 | 2025-12 | |||
| Community Center of Holy Mount Inc | Human services | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Community Clean Living Coalition Inc | Environment | 501(c)(3) | 2024 | |||
| Confrerie de La Chaine Des Rotisseurs LTD | 501(c)(7) | 1994 | $0 | $0 | 2025-12 | |
| Deepa Menon Dance Compnay | International, foreign affairs and national security | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Double Ten Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| East Bay Special Interest Cyber Lions Charities Foundation Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Economics for Change | Education | 501(c)(3) | 2025 | |||
| Empower Future | Education | 501(c)(3) | 2017 | $1,946 | 2023-12 | |
| Empowerher Foundation | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Encore Dance Initiative | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Entrust2transform | Community improvement and capacity building | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Erudite Learning Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $2.8 million | 2024-11 | |
| Excellence Learning Center | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| For Our Elders | Community improvement and capacity building | 501(c)(3) | 2026 | |||
| Foster City Amateur Radio Emergency Service Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Foster City Chamber Foundation | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2025-03 |
| Foster City Chinese Youth Group | Youth development | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Foster City Historical Society Inc | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Foster City Lions Charities Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $0 | $0 | 2025-06 |
| Foster City Pickleball Club | Recreation and sports | 501(c)(3) | 2020 | $0 | $0 | 2026-01 |
| Foster City Police Officers Association | Employment | 501(c)(5) | 2024 | $0 | $0 | 2025-12 |
| Foster City Sister City Association | International, foreign affairs and national security | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Fujian Business Association of America | Education | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| Gabriel Al-Salem Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2012 | $0 | $0 | 2025-06 |
| Gene2cure Inc | Medical research | 501(c)(3) | 2026 | |||
| Genesis Community Group | Youth development | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Genomeasia 100K Foundation | Science and technology | 501(c)(3) | 2016 | $0 | $61,312 | 2024-12 |
| Gilead Sciences Foundation | Education | 501(c)(3) | 2005 | $161.9 million | 2024-12 | |
| Global Green Development Alliance | Health care | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Golden Gate Regional Foundation | Human services | 501(c)(3) | 2010 | $0 | $0 | 2026-06 |
| Golden State Outreach Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $232,740 | 2026-06 | |
| Grace Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $56,462 | 2025-09 | |
| Ho Okahi Pu Uwai Foundation | Recreation and sports | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1940 | $0 | $0 | 2025-06 | |
| International Association of Lions Clubs | 501(c)(4) | 1968 | $0 | $0 | 2025-06 | |
| Island United Church Corporation | 501(c)(3) | 1964 | ||||
| Jack Lin Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2010 | $186,299 | 2025-09 | |
| Juren Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $71,874 | 2025-10 | |
| Keron Lamotte Transitional Center for at Risk Young Adults in | Mental health and crisis intervention | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Korean Young Nak Presbyterian | 501(c)(3) | 1981 | ||||
| Light Earths Destiny | Environment | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Lin & Wang Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | |||
| Louise A and Walter H Sullivan Foundation | 501(c)(3) | 1955 | $83,294 | 2025-12 | ||
| Luzon Visayas Mindanao Association of the Bay Area | Recreation and sports | 501(c)(7) | 2015 | $0 | $0 | 2024-12 |
| Mattson Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| McClymonds 100TH Anniversary Committee | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Ministerio Evangelistico Monte Santo Inc | Religion-related | 501(c)(3) | 2015 | |||
| New Age Learning Academy | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Northern California Nagaratharassociation Inc | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Onmymindfoundation | Mental health and crisis intervention | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Oroboro Circles | Religion-related | 501(c)(3) | 2019 | |||
| Otto Huang Foundation | Education | 501(c)(3) | 2010 | $8,576 | 2025-12 | |
| Pantas and Ting Sutardja Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $43.7 million | 2024-12 | |
| Peninsula Heritage Center of India | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Peninsula Indian Cultural Association | Education | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Peninsula Sinai Congregation | 501(c)(3) | 1994 | ||||
| People in the Mirror Inc | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Protestant Episcopal Church in the Diocese of California St Ambrose | 501(c)(3) | 1976 | ||||
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2025-06 | |
| Purple Pam Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Queer Futures Fellowship | Education | 501(c)(3) | 2026 | |||
| Recreation for Veterans LLC | Public and societal benefit | 501(c)(3) | 2023 | $10,866 | 2025-12 | |
| Saber Foundation Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2024 | |||
| San Mateo County Rose Society Inc | International, foreign affairs and national security | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| San Mateo Foursquare Church | 501(c)(3) | 1949 | ||||
| Seed for Social Innovation | Human services | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Sei Boku Bonsai Kai | 501(c)(3) | 2005 | $0 | $0 | 2025-12 | |
| Sevicares Inc | Community improvement and capacity building | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| She Dreams Foundation | Education | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Shingon Global | Religion-related | 501(c)(3) | 2014 | |||
| Shmargad Family Foundation | Human services | 501(c)(3) | 2008 | $183,582 | 2025-12 | |
| Sickle Cell Hope Alive Foundation Inc | Health care | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Silicon Valley Chess | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Sisters Network Inc | Human services | 501(c)(3) | 2017 | $0 | $0 | 2023-12 |
| Southern Alamada County Radio Controllers Inc | 501(c)(7) | 1992 | $0 | $0 | 2025-12 | |
| St Lukes Catholic Church | 501(c)(3) | 1946 | ||||
| Student Partners in Learning Us | Education | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Summit Youth Leadership Club | Youth development | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Synceron | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $174,631 | 2025-11 | |
| Tah Teh Taoist Temple Inc | Education | 501(c)(3) | 1995 | $64,984 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| United Veterans Services | 501(c)(3) | 1956 | $0 | $0 | 2025-12 | |
| Unlock Youth Potential | Youth development | 501(c)(3) | 2024 | $343 | 2025-12 | |
| Vivente 1 Inc | 501(c)(3) | 1990 | $2.9 million | 2024-12 | ||
| Vortex Robotics | Education | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Vulcan Robotics Team 8375 | Youth development | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Wang Jin Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $40,192 | 2025-12 | |
| World Federation of Traditional Sports | Recreation and sports | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Xing & Hu Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $116,551 | 2025-12 | |
| Xun and Chang Liu Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $2.1 million | 2025-12 | |
| Yiqing Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $6,389 | 2025-12 |
By cause in Foster City, CA
- Housing and shelter 28
- Education 22
- Philanthropy, voluntarism and grantmaking foundations 21
- Human services 14
- Recreation and sports 12
- Arts, culture and humanities 12
- Community improvement and capacity building 8
- Youth development 7
- International, foreign affairs and national security 6
- Religion-related 5
- Employment 3
- Health care 3
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.