Data / Nonprofits / California / Redwood City
Nonprofits in Redwood City, CA: 571 registered with the IRS
571 nonprofits are registered with the IRS in Redwood City, CA, 494 of them 501(c)(3) charities; the 226 that report revenue took in $11.06 billion. The largest by revenue: The Board of Trustees of the Leland Stanford Junior University ($10.15 billion), Provident Credit Union ($163.8 million), Chan Zuckerberg Biohub Inc ($99.6 million). Most common causes: education (75), recreation and sports (49), philanthropy, voluntarism and grantmaking foundations (43).
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The 500 largest by revenue
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| The Board of Trustees of the Leland Stanford Junior University | Education | 501(c)(3) | 1996 | $10.15 billion | $68.72 billion | 2025-08 |
| Provident Credit Union | 501(c)(14) | 1961 | $163.8 million | $3.55 billion | 2024-12 | |
| Chan Zuckerberg Biohub Inc | Medical research | 501(c)(3) | 2016 | $99.6 million | $1.48 billion | 2024-12 |
| Monterra Credit Union | Public and societal benefit | 501(c)(14) | 1961 | $94.8 million | $1.76 billion | 2024-12 |
| Summit Public Schools | Education | 501(c)(3) | 2009 | $54.3 million | $64.8 million | 2025-06 |
| The Stanford University Employee Benefits Trust for Post Retirement | 501(c)(9) | 1996 | $49.4 million | $331.4 million | 2025-08 | |
| Rocketship Education DC Inc | Education | 501(c)(3) | 2016 | $41.4 million | $125.8 million | 2025-06 |
| Child Care Coordinating Council of San Mateo County Inc | Human services | 501(c)(3) | 1974 | $32.9 million | $16.5 million | 2025-06 |
| San Mateo County Bar Association | 501(c)(6) | 1968 | $27.5 million | $13.1 million | 2025-06 | |
| Alder Graduate School of Education | Education | 501(c)(3) | 2015 | $25.3 million | $57.8 million | 2025-06 |
| SHR Holdings Inc de Corp | 501(c)(25) | 1995 | $24.3 million | $388.9 million | 2025-08 | |
| Abilitypath | Employment | 501(c)(3) | 1946 | $22.9 million | $22.5 million | 2025-06 |
| Kainos Home & Training Center for the Developmentally Disabled | Human services | 501(c)(3) | 1974 | $14.7 million | $17 million | 2025-12 |
| Sequoia Hospital Foundation | Health care | 501(c)(3) | 2021 | $14.3 million | $39.2 million | 2025-06 |
| Theatreworks Silicon Valley | Arts, culture and humanities | 501(c)(3) | 1982 | $11.2 million | $12.3 million | 2025-06 |
| Rocketship Education Wisconsin Inc | Education | 501(c)(3) | 2015 | $10.8 million | $7.9 million | 2025-06 |
| Our Common Ground Inc | 501(c)(3) | 1990 | $10.1 million | $8.5 million | 2025-06 | |
| Design Tech High School | Education | 501(c)(3) | 2014 | $9.9 million | $4.1 million | 2025-06 |
| Mental Health Assoc of San Mateo County | Mental health and crisis intervention | 501(c)(3) | 1959 | $8.9 million | $14.6 million | 2025-06 |
| The Horsepark at Woodside LTD | 501(c)(3) | 1980 | $8.3 million | $9.3 million | 2025-03 | |
| San Mateo County Historical Association | 501(c)(3) | 1953 | $7.2 million | $28.8 million | 2025-06 | |
| Nextgen Climate America Inc | Environment | 501(c)(3) | 2014 | $7.1 million | $2 million | 2024-12 |
| Pets in Need | Animal-related | 501(c)(3) | 1967 | $6.2 million | $11.6 million | 2025-04 |
| Businesses United in Investing Lending and Development | Community improvement and capacity building | 501(c)(3) | 2001 | $5.8 million | $6.9 million | 2025-06 |
| Nine Lives Foundation | Animal-related | 501(c)(3) | 2005 | $5.1 million | $6.2 million | 2025-12 |
| Legal Aid Society of San Mateo Co | Crime and legal-related | 501(c)(3) | 1960 | $5 million | $7.3 million | 2025-03 |
| St Francis Center of Redwood City | 501(c)(3) | 1987 | $4.8 million | $89.9 million | 2025-06 | |
| Committee for Recognition of Nursing Achievements | 501(c)(5) | 1981 | $4.7 million | $8.4 million | 2024-12 | |
| Heron Court Cooperative Inc | Animal-related | 501(c)(3) | 1984 | $4.5 million | $16.3 million | 2024-12 |
| Applied Technology Council | Science and technology | 501(c)(3) | 1973 | $4.4 million | $8.7 million | 2024-12 |
| The Rebuilding Alliance | International, foreign affairs and national security | 501(c)(3) | 2005 | $4.4 million | $145,172 | 2025-06 |
| Foundation for Hearing Research Inc | Education | 501(c)(3) | 1970 | $4.2 million | $10.5 million | 2025-06 |
| Mateo Lodge | Mental health and crisis intervention | 501(c)(3) | 1975 | $4 million | $5.7 million | 2025-06 |
| Rebuilding Together Peninsula | Housing and shelter | 501(c)(3) | 1994 | $3.9 million | $7 million | 2025-09 |
| Abilitypath Housing | Human services | 501(c)(3) | 2026 | $3.8 million | $1.5 million | 2025-06 |
| Community High School Foundation Inc | Education | 501(c)(3) | 2003 | $3.8 million | $34.9 million | 2025-06 |
| Faith in Action Bay Area | 501(c)(3) | 1984 | $3.6 million | $4.2 million | 2025-12 | |
| Via Rehabilitation Services Inc | Health care | 501(c)(3) | 1949 | $3.4 million | $8.9 million | 2025-06 |
| Morrissey-Compton Educational Center | 501(c)(3) | 1990 | $3 million | $1 million | 2024-12 | |
| Service League of San Mateo County | 501(c)(3) | 1972 | $2.9 million | $8.8 million | 2025-06 | |
| Connect Community Charter School | Education | 501(c)(3) | 2013 | $2.9 million | $1.1 million | 2025-06 |
| Marine Science Institute | 501(c)(3) | 1971 | $2.8 million | $5.4 million | 2025-08 | |
| El Centro de Libertad | Human services | 501(c)(3) | 1994 | $2.7 million | $3.2 million | 2025-06 |
| Globalplatform Inc A Delaware Corporation | Science and technology | 501(c)(6) | 2001 | $2.4 million | $2.4 million | 2025-09 |
| Redwood City Police Activities League Inc | Crime and legal-related | 501(c)(3) | 1996 | $2.4 million | $3.4 million | 2025-06 |
| Casa of San Mateo County | Crime and legal-related | 501(c)(3) | 2006 | $2.3 million | $4.1 million | 2025-06 |
| Silicon Valley Social Venture Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $2.3 million | $2.8 million | 2025-06 |
| Ragazzi Boys Chorus | Arts, culture and humanities | 501(c)(3) | 1989 | $2.2 million | $2.7 million | 2025-08 |
| Greatnonprofits | Arts, culture and humanities | 501(c)(3) | 2007 | $2.2 million | $2.9 million | 2024-12 |
| Redwood City Child Development Program Inc | Human services | 501(c)(3) | 1987 | $2.1 million | $1.6 million | 2025-06 |
| Adolescent Counseling Services | Mental health and crisis intervention | 501(c)(3) | 1977 | $2 million | $3.7 million | 2025-06 |
| California Travel Association | 501(c)(6) | 1981 | $2 million | $2.4 million | 2025-06 | |
| Vascular Cures | 501(c)(3) | 1982 | $1.9 million | $4.3 million | 2024-06 | |
| Woodside Soccer Club Inc | Recreation and sports | 501(c)(3) | 2018 | $1.8 million | $704,503 | 2024-12 |
| Norcal Crew | Recreation and sports | 501(c)(3) | 2012 | $1.7 million | $286,358 | 2024-12 |
| There With Care of the Bay Area | Health care | 501(c)(3) | 2005 | $1.6 million | $2 million | 2024-12 |
| El Concilio of San Mateo County | 501(c)(3) | 1981 | $1.6 million | $1.7 million | 2025-06 | |
| Upward Scholars | Education | 501(c)(3) | 2010 | $1.5 million | $1.2 million | 2025-12 |
| Ageup Inc | Human services | 501(c)(3) | 2001 | $1.5 million | $3.2 million | 2025-06 |
| Playthrive | Youth development | 501(c)(3) | 2018 | $1.5 million | $878,662 | 2025-06 |
| Voices of Recovery San Mateo County | Mental health and crisis intervention | 501(c)(3) | 2011 | $1.4 million | $1.3 million | 2025-06 |
| Chamber San Mateo County | 501(c)(6) | 1944 | $1.4 million | $808,602 | 2024-12 | |
| Art in Action | Arts, culture and humanities | 501(c)(3) | 2000 | $1.4 million | $678,890 | 2025-06 |
| Smart Card Alliance Inc | 501(c)(6) | 1994 | $1.3 million | $262,158 | 2025-06 | |
| Food System 6 Accelerator Inc | Food, agriculture and nutrition | 501(c)(3) | 2017 | $1.3 million | $1.3 million | 2024-12 |
| Thrive Alliance | Community improvement and capacity building | 501(c)(3) | 2007 | $1.3 million | $581,908 | 2025-06 |
| Center for Excellence in Nonprofits | Community improvement and capacity building | 501(c)(3) | 1994 | $1.2 million | $783,262 | 2025-06 |
| San Mateo County Deputy Sheriffs Association | Community improvement and capacity building | 501(c)(5) | 2006 | $1.1 million | $2.7 million | 2025-06 |
| Redwood City Improvement Association | Community improvement and capacity building | 501(c)(3) | 2015 | $1.1 million | $628,694 | 2024-11 |
| Sequoia High School Education Foundation | Education | 501(c)(3) | 1993 | $1 million | $2.8 million | 2025-08 |
| San Mateo County Sheriffs Activities League | Youth development | 501(c)(3) | 2011 | $1 million | $1 million | 2025-06 |
| Liahona Motu Foundation | Youth development | 501(c)(3) | 2010 | $1 million | $4.3 million | 2024-12 |
| Sol Foundation for Advanced Scientific and Policy Research | Science and technology | 501(c)(3) | 2024 | $937,625 | $65,945 | 2024-12 |
| Casa Circulo Cultural Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $918,839 | $409,524 | 2024-12 |
| Nami San Mateo County | 501(c)(3) | 1980 | $911,712 | $744,531 | 2025-12 | |
| International Association of Fire Fighters | 501(c)(5) | 1940 | $910,942 | $1.5 million | 2024-12 | |
| Redwood City Education Foundation | 501(c)(3) | 1996 | $860,598 | $1.8 million | 2025-07 | |
| Levantar | Education | 501(c)(3) | 2014 | $842,618 | $241,945 | 2025-12 |
| JSC Soccer Club | Recreation and sports | 501(c)(3) | 2006 | $837,278 | $653,979 | 2025-06 |
| Street Life Ministries | Religion-related | 501(c)(3) | 2012 | $672,208 | $2.7 million | 2024-12 |
| North Star Academy Parents Club | Education | 501(c)(3) | 2000 | $626,085 | $1.1 million | 2025-06 |
| Chilean Avocado Importers Association | Community improvement and capacity building | 501(c)(6) | 2003 | $625,969 | $1.5 million | 2025-06 |
| Redwood City Parks and Arts Foundation | Recreation and sports | 501(c)(3) | 2012 | $619,747 | $4.5 million | 2024-12 |
| Chesterton Academy of St James | Education | 501(c)(3) | 2022 | $581,418 | $82,999 | 2024-06 |
| Randolph Bourne Institute Inc | International, foreign affairs and national security | 501(c)(3) | 2003 | $571,427 | $281,486 | 2024-12 |
| One New Heartbeat Inc | Human services | 501(c)(3) | 2012 | $567,127 | $375,773 | 2025-06 |
| Aslan Housing Foundation | Religion-related | 501(c)(3) | 2018 | $556,469 | $11.6 million | 2025-05 |
| Brave Maker | Arts, culture and humanities | 501(c)(3) | 2018 | $550,641 | $150,145 | 2025-12 |
| Domini Hoskins Black History Museum & Learning Center | Arts, culture and humanities | 501(c)(3) | 2009 | $549,337 | $163,618 | 2024-12 |
| Golden Gate Railroad Museum | Arts, culture and humanities | 501(c)(3) | 1983 | $545,174 | $4.3 million | 2025-12 |
| Roy Cloud School Parents Club | Education | 501(c)(3) | 2014 | $526,519 | $396,877 | 2025-06 |
| Bair Island Aquatic Center Inc | Recreation and sports | 501(c)(3) | 2000 | $520,916 | $1 million | 2026-08 |
| Sati Center for Buddist Studies | Education | 501(c)(3) | 1998 | $504,051 | $483,662 | 2026-07 |
| Childrens Mission | International, foreign affairs and national security | 501(c)(3) | 2007 | $502,446 | $451,485 | 2025-03 |
| Starship Orion | Education | 501(c)(3) | 1992 | $499,572 | $586,643 | 2025-06 |
| Fortitude Careers | 501(c)(3) | 2020 | $477,252 | $199,805 | 2024-12 | |
| Club at Westpoint | Recreation and sports | 501(c)(7) | 2019 | $460,545 | $686,029 | 2025-06 |
| Free Now Foundation | Health care | 501(c)(3) | 2024 | $419,722 | $135,460 | 2024-12 |
| Friends &CO | Education | 501(c)(3) | 2025 | $404,302 | $206,238 | 2025-12 |
| Redwood City Mandarin Immersion Scholars | Education | 501(c)(3) | 2018 | $398,468 | $554,339 | 2025-06 |
| The Poetic Foundation Inc | Medical research | 501(c)(3) | 2012 | $384,917 | $114,233 | 2025-12 |
| Gigafact Foundation | Public and societal benefit | 501(c)(3) | 2024 | $372,579 | $191,392 | 2024-12 |
| California Language Teachers Association Inc | Education | 501(c)(3) | 1995 | $367,750 | $344,209 | 2025-08 |
| Friends of the Veterans Memorial Senior Center | Human services | 501(c)(3) | 1994 | $357,433 | $163,605 | 2025-06 |
| Adaptive Physical Education | Health care | 501(c)(3) | 2015 | $352,362 | $86,692 | 2025-06 |
| Sequoia Yacht Club | 501(c)(7) | 1970 | $346,341 | $409,885 | 2025-12 | |
| Worldwide Endomarch Inc | 501(c)(3) | 2014 | $345,765 | $611,071 | 2025-12 | |
| Squash On Track | Youth development | 501(c)(3) | 2018 | $336,526 | $270,612 | 2025-12 |
| Shiloh United School | Education | 501(c)(3) | 2018 | $330,083 | $66,404 | 2024-12 |
| Redwood City Sequoia Awards Inc | 501(c)(3) | 1994 | $315,809 | $940,755 | 2026-03 | |
| Atherton Bulldogs | Recreation and sports | 501(c)(3) | 2017 | $315,200 | $61,901 | 2025-12 |
| American Society of Interior Designers Inc | 501(c)(6) | 1975 | $309,773 | $388,702 | 2025-09 | |
| Good2know Partners | Education | 501(c)(3) | 2019 | $309,467 | $30,925 | 2025-12 |
| Redwood City Friends of Literacy | Education | 501(c)(3) | 1997 | $308,934 | $1.5 million | 2025-06 |
| Ark of Compassion Incorporated | Religion-related | 501(c)(3) | 2026 | $308,921 | $308,276 | 2025-12 |
| National Junior Basketball | 501(c)(3) | 1993 | $308,318 | $116,804 | 2026-05 | |
| Leading for Kids | Human services | 501(c)(3) | 2018 | $301,069 | $181,599 | 2024-12 |
| Hip Hop Congress Inc | Education | 501(c)(3) | 2001 | $300,969 | $82,805 | 2025-08 |
| John F Kennedy Middle School Parent-Teacher Organization | Education | 501(c)(3) | 2022 | $285,984 | $174,565 | 2025-07 |
| California Teachers Association | 501(c)(5) | 1976 | $280,953 | $212,032 | 2025-08 | |
| Peninsula Aquatic Center Junior Crew | Recreation and sports | 501(c)(3) | 2003 | $274,746 | $595,767 | 2025-06 |
| Freedom Insight | International, foreign affairs and national security | 501(c)(3) | 2011 | $274,631 | $297,615 | 2025-04 |
| Anewvista Community Services | Education | 501(c)(3) | 2020 | $273,634 | $126,551 | 2026-06 |
| Plumbing Heating & Cooling Contr Advertising Trust San Mateo County | Community improvement and capacity building | 501(c)(6) | 2019 | $263,244 | $88,423 | 2025-06 |
| All in Baseball Corp | Recreation and sports | 501(c)(3) | 2022 | $257,944 | $48,296 | 2025-12 |
| San Mateo County Bar Foundation | Education | 501(c)(3) | 2024 | $255,676 | $93,335 | 2025-06 |
| Redwood City Library Foundation | Education | 501(c)(3) | 1998 | $246,461 | $345,945 | 2025-06 |
| Pound Puppy Rescue | Animal-related | 501(c)(3) | 2005 | $240,333 | $256,758 | 2025-05 |
| John F Kennedy Middle School Expeditionary Education Foundation | Education | 501(c)(3) | 2023 | $239,125 | $35,585 | 2025-06 |
| Redwood City Post No 105 the Americ An Legion Department of California | Community improvement and capacity building | 501(c)(3) | 2024 | $227,855 | $319,525 | 2025-06 |
| Sequoia High School Sport & Spirit Booster Club | Recreation and sports | 501(c)(3) | 2010 | $219,085 | $154,898 | 2025-06 |
| MFG Pro Midwest User Group NFP | Community improvement and capacity building | 501(c)(6) | 2002 | $200,222 | $161,740 | 2025-12 |
| Parambil Group Inc | Housing and shelter | 501(c)(3) | 2021 | $199,652 | $609,915 | 2024-12 |
| Peninsula Athletic League | 501(c)(4) | 1986 | $199,150 | $99,286 | 2026-06 | |
| Flamenco Arts International | Arts, culture and humanities | 501(c)(3) | 2024 | $197,000 | $29,505 | 2024-12 |
| Clifford School Parents Club | Education | 501(c)(3) | 1988 | $194,901 | $355,601 | 2025-07 |
| Whis-Purr Rescue | Animal-related | 501(c)(3) | 2014 | $194,877 | $174,000 | 2025-02 |
| Cedar Street Apartments | Housing and shelter | 501(c)(3) | 2008 | $193,927 | $4.6 million | 2025-06 |
| Peninsula Celebration Association | 501(c)(4) | 1950 | $191,611 | $4.2 million | 2025-12 | |
| Pink Onion Camp | Recreation and sports | 501(c)(7) | 2016 | $189,680 | $675,905 | 2025-12 |
| Tosv Inc | Environment | 501(c)(3) | 2022 | $186,354 | $191,503 | 2024-12 |
| Redwood City Police Officers Association | Employment | 501(c)(5) | 2002 | $181,617 | $484,195 | 2024-12 |
| Tim Griffith Memorial Foundationinc | Human services | 501(c)(3) | 2008 | $177,910 | $521,951 | 2024-12 |
| Stanford University Bookstore | Education | 501(c)(3) | 1962 | $176,883 | $498,621 | 2025-06 |
| Independent Order of Odd Fellows | 501(c)(8) | 1962 | $175,829 | $1.7 million | 2025-12 | |
| MRFC Inc | Recreation and sports | 501(c)(3) | 2015 | $171,197 | $91,236 | 2025-12 |
| Claims Prevention and Procedure Council | 501(c)(6) | 1981 | $168,531 | $133,271 | 2025-12 | |
| Overseas Chinese Cultural Heritage Foundation | Arts, culture and humanities | 501(c)(3) | 2018 | $155,670 | $59,762 | 2023-12 |
| Grace Place Initiative | Housing and shelter | 501(c)(3) | 2024 | $149,482 | $1 | 2025-12 |
| Friends of Edgewood Park-Friends of Edgewood Natural Preserve | Environment | 501(c)(3) | 1997 | $148,848 | $997,631 | 2025-12 |
| Open Gate Nursery School | 501(c)(3) | 1974 | $146,119 | $95,204 | 2024-07 | |
| Aikido West | 501(c)(3) | 1978 | $142,343 | $96,166 | 2025-07 | |
| Pop Warner Little Scholars Inc | Recreation and sports | 501(c)(3) | 1994 | $141,800 | $19,209 | 2024-12 |
| Redwood Symphony | 501(c)(3) | 1986 | $140,062 | $139,099 | 2025-06 | |
| West Bay Lacrosse League | Recreation and sports | 501(c)(3) | 2021 | $137,872 | $17,360 | 2025-12 |
| California Travel Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $134,379 | $119,920 | 2024-12 |
| Ashra Charitable Fund | International, foreign affairs and national security | 501(c)(3) | 2020 | $126,206 | $1.4 million | 2025-12 |
| San Mateo County Law Library Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $122,823 | $1.6 million | 2025-06 |
| San Mateo County Probation and Detention Asociation | Employment | 501(c)(5) | 2023 | $122,226 | $186,649 | 2025-06 |
| Redwood Shores Homeowners Association | 501(c)(4) | 1971 | $118,339 | $117,403 | 2025-12 | |
| California Federation of Womens Clubs | 501(c)(3) | 1998 | $117,099 | $587,503 | 2025-05 | |
| Sequoia Hospital Professional Staff | 501(c)(6) | 1984 | $114,819 | $212,366 | 2024-06 | |
| San Carlos Tennis Association Inc | 501(c)(7) | 1992 | $112,938 | $148,807 | 2025-12 | |
| California Municipal Revenue and Tax Association Inc | 501(c)(6) | 1977 | $112,707 | $92,619 | 2025-12 | |
| Emu Inc | Arts, culture and humanities | 501(c)(3) | 2005 | $111,189 | $162,575 | 2025-12 |
| Jeremiahs Promise | Recreation and sports | 501(c)(3) | 2003 | $109,894 | $74,970 | 2025-12 |
| The Friends of the Redwood City Pub Lic Library Inc | Education | 501(c)(3) | 2015 | $109,674 | $279,688 | 2025-08 |
| Beyond Barriers Athletic Foundation | Recreation and sports | 501(c)(3) | 2012 | $108,894 | $18,559 | 2024-12 |
| Redwood City Downtown Business Group | Community improvement and capacity building | 501(c)(6) | 2002 | $106,489 | $29,831 | 2024-12 |
| Pta California Congress of Parents Teachers and Students Inc | 501(c)(3) | 1943 | $101,530 | $107,725 | 2025-06 | |
| Organization of Sheriffs Sergeants of San Mateo County | 501(c)(5) | 1998 | $100,058 | $14,474 | 2024-12 | |
| Musopen | Arts, culture and humanities | 501(c)(3) | 2006 | $98,660 | $88,435 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $97,513 | $203,965 | 2025-06 | |
| Sabores Well | Community improvement and capacity building | 501(c)(3) | 2016 | $95,310 | $286,261 | 2024-12 |
| Social Media Research Foundation | Arts, culture and humanities | 501(c)(3) | 2011 | $94,219 | $46,635 | 2026-06 |
| Global Entrepreneur in Residence Coalition Inc | Education | 501(c)(3) | 2015 | $93,208 | $3,998 | 2021-12 |
| Escolta Dream Team Inc | Youth development | 501(c)(3) | 2023 | $92,652 | $1,517 | 2025-01 |
| Power Association of Northern California | 501(c)(6) | 1987 | $88,234 | $146,778 | 2025-12 | |
| San Mateo County Sheriffs Office Association | 501(c)(4) | 1953 | $87,824 | $217,803 | 2024-12 | |
| Icc Peninsula Chapter | 501(c)(6) | 1992 | $86,138 | $112,228 | 2024-12 | |
| San Mateo County Code 30 Foundation | Public safety, disaster preparedness and relief | 501(c)(3) | 2013 | $83,212 | $410,272 | 2025-06 |
| Mid Peninsula Soccer League | 501(c)(4) | 1990 | $80,855 | $2,395 | 2026-02 | |
| Vail Computer Elements Workshop | Science and technology | 501(c)(3) | 2017 | $78,800 | $6,518 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | Education | 501(c)(3) | 1967 | $77,334 | $298,611 | 2025-06 |
| El Rancho Rio Frio Inc | 501(c)(7) | 1972 | $69,623 | $771,258 | 2025-12 | |
| Code X Inc | Education | 501(c)(3) | 2019 | $68,792 | $48,924 | 2025-12 |
| Into the Light Horse Rescue & Sanctuary Inc | Animal-related | 501(c)(3) | 2015 | $67,377 | $15,622 | 2024-12 |
| Pierce-Arrow Society Inc | Recreation and sports | 501(c)(7) | 1959 | $65,437 | $91,588 | 2025-12 |
| Redwood City 330 Squad Club Inc | Human services | 501(c)(3) | 2012 | $64,000 | $6,039 | 2024-12 |
| Wings of Hope Malawi | Religion-related | 501(c)(3) | 2009 | $60,015 | $147,138 | 2025-08 |
| Abundant Life Care | Human services | 501(c)(3) | 2002 | $59,240 | $9,968 | 2025-06 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $58,550 | $118,501 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $55,868 | $48,575 | 2025-06 | |
| Nexgen Flight Training Academy Inc | Education | 501(c)(3) | 2024 | $51,387 | $38,323 | 2025-12 |
| Highlands Community Club Inc | 501(c)(4) | 1954 | $51,305 | $110,639 | 2025-12 | |
| Miracle League of San Francisco Peninsula Inc | Recreation and sports | 501(c)(3) | 2017 | $51,048 | $142,665 | 2025-12 |
| The Center for Transformative Education Inc | International, foreign affairs and national security | 501(c)(3) | 2004 | $50,000 | $95,472 | 2026-05 |
| Native Sons of the Golden West | 501(c)(8) | 1972 | $48,145 | $1.1 million | 2025-06 | |
| Storage Performance Council | Community improvement and capacity building | 501(c)(6) | 1999 | $47,513 | $652,464 | 2024-12 |
| West Coast Songwriters Association | Arts, culture and humanities | 501(c)(3) | 1983 | $47,380 | $27,714 | 2025-12 |
| Companions On the Journey | Religion-related | 501(c)(3) | 1998 | $43,761 | $43,052 | 2025-12 |
| Books and Wings Foundation of Guatemala | Education | 501(c)(3) | 2003 | $40,050 | $15,632 | 2025-12 |
| Persian Center | Arts, culture and humanities | 501(c)(3) | 1997 | $32,478 | $589,880 | 2025-02 |
| Woodside Terrace Am Kiwanis Foundation | Education | 501(c)(3) | 2005 | $31,401 | $54,618 | 2025-09 |
| Diving for A Cause Org | Recreation and sports | 501(c)(3) | 2011 | $30,030 | $40,325 | 2025-12 |
| Friends of the Western Philatelic Library Inc | Education | 501(c)(3) | 2017 | $29,426 | $770,202 | 2024-12 |
| Confraternity of Our Lady of Grace | Religion-related | 501(c)(4) | 2011 | $25,472 | $1 million | 2024-12 |
| The Freidenrich Support Foundation | Education | 501(c)(3) | 2009 | $25,333 | $1.5 million | 2025-08 |
| Advocates for Accessible Recreation Inc | 501(c)(3) | 1977 | $22,257 | $286,998 | 2025-06 | |
| Pacific Coast Protease Workshop Inc | Science and technology | 501(c)(3) | 2024 | $21,417 | $14,335 | 2025-12 |
| 1 Grain To 1000 Grains | Food, agriculture and nutrition | 501(c)(3) | 2014 | $18,627 | $137,034 | 2025-12 |
| Shepherds Tent Ministries Inc | Religion-related | 501(c)(3) | 2003 | $17,959 | $675 | 2025-12 |
| Sequoia High School Alumni Association | 501(c)(3) | 1987 | $16,150 | $63,273 | 2025-12 | |
| Safari Club International Foundation | Animal-related | 501(c)(3) | 2004 | $12,717 | $17,040 | 2025-06 |
| Pop Warner Little Scholars Inc | Recreation and sports | 501(c)(3) | 1994 | $11,439 | $64,299 | 2025-03 |
| Monterra Community Fund | Community improvement and capacity building | 501(c)(3) | 2020 | $10,510 | $411,488 | 2024-12 |
| Storyteller Project | Arts, culture and humanities | 501(c)(3) | 2002 | $9,688 | $16,621 | 2025-12 |
| Urban Wildlife Research Project | 501(c)(3) | 2018 | $9,156 | $46,043 | 2024-12 | |
| Ariana Mae Hatami Foundation | Crime and legal-related | 501(c)(3) | 2017 | $8,555 | $174,668 | 2025-06 |
| Kiwanis International Inc | 501(c)(4) | 1959 | $7,845 | $28,974 | 2025-09 | |
| Lead Forward Inc | Arts, culture and humanities | 501(c)(3) | 2025 | $3,591 | $2,841 | 2025-12 |
| DV8 Soccer Club Inc | Recreation and sports | 501(c)(3) | 2014 | $2,412 | $602 | 2025-12 |
| Center of Asian Network | Education | 501(c)(3) | 2022 | $1,004 | $8,872 | 2025-12 |
| Wait List Zero | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $112 | $151,610 | 2025-12 |
| Art Supporting Foundation | Arts, culture and humanities | 501(c)(3) | 1999 | $100 | $59.9 million | 2025-06 |
| Oru and Friends | Health care | 501(c)(3) | 2011 | $1 | $4,196 | 2024-12 |
| A Million Butterflies Inc | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $1 | 2025-12 |
| A Solid Foundation 4 R Kids | Education | 501(c)(3) | 2024 | |||
| Academy Volleyball Foundation Inc | Recreation and sports | 501(c)(3) | 2025 | |||
| Aetna Music and Arts Foundation | Arts, culture and humanities | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Alianza Health Services | Human services | 501(c)(3) | 2026 | |||
| Alpha Delta Kappa Sorority Inc | 501(c)(7) | 1970 | $0 | $0 | 2026-05 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2026-06 | |
| American Rose Society | 501(c)(3) | 1983 | $0 | $0 | 2025-12 | |
| American Sokol Organization and Educational and Physical Culture O | 501(c)(3) | 1953 | $0 | $0 | 2024-12 | |
| Amor Y Servicio USA | Crime and legal-related | 501(c)(3) | 2025 | $1 | 2023-12 | |
| Amvets | 501(c)(19) | 1954 | $0 | $0 | 2025-12 | |
| Archangel Michael and St Mercurious | Religion-related | 501(c)(3) | 2007 | |||
| Association of Asian American Yale Alumni Inc | Education | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Attorneys Backing the Community | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Autism Career Pathways | Employment | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Avante Science | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Avrigent Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $150,829 | 2025-11 | |
| Ayewa Earth Alliance | Environment | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| BTB Grow the Game Foundation Inc | Recreation and sports | 501(c)(3) | 2026 | |||
| Bard Theatre | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-11 |
| Barry Bonds Family Foundation | 501(c)(3) | 1995 | $1.3 million | 2025-01 | ||
| Bay Area Ballers Youth Foundation Inc | Recreation and sports | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Bay Area Gardeners Association | 501(c)(6) | 1998 | $0 | $4,479 | 2024-12 | |
| Bay Area Skating Foundation | Recreation and sports | 501(c)(3) | 1997 | $2 million | 2025-06 | |
| Bay Area Smacna Women in Construction | Employment | 501(c)(6) | 2024 | $0 | $0 | 2025-12 |
| Bay Bombs Car Club Peninsula | Recreation and sports | 501(c)(7) | 2016 | $0 | $0 | 2024-12 |
| Bay Tides | Environment | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Baylight Gospel Church | Religion-related | 501(c)(3) | 2026 | |||
| Bayprofs Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Bayrail Alliance | 501(c)(4) | 1987 | $0 | $0 | 2025-12 | |
| Be Leaf Makers | Human services | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Beasts Youth Cycling Development Club Inc | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Belmont Redwood Shores Chinese Community | Education | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Bengier Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $7.8 million | 2024-12 | |
| Better World Empirics | International, foreign affairs and national security | 501(c)(3) | 2019 | $0 | $0 | 2025-08 |
| Beyond the Court Foundation Corp | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Boldly Bloom | Human services | 501(c)(3) | 2024 | |||
| Bonita Fitness Collective Inc | Recreation and sports | 501(c)(3) | 2026 | |||
| Boulder Ridge Ladies Golf Club | Recreation and sports | 501(c)(7) | 2023 | $0 | $0 | 2025-12 |
| Brick By Brick Dyslexia Foundation | Education | 501(c)(3) | 2026 | |||
| Bruin Alumni Association | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2026-01 |
| Burdick Family Private Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $119,252 | 2024-12 | |
| CPC of the Wmm-Redwood Ca One Inc | Religion-related | 501(c)(3) | 2015 | |||
| Ca Shanghai Friendship Association Incorporated | Arts, culture and humanities | 501(c)(3) | 2009 | $0 | $0 | 2026-05 |
| Cabin Road Foundation 04042011 | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $139.2 million | 2025-11 | |
| California Federation of Womens Clubs | 501(c)(3) | 1998 | $0 | $0 | 2026-05 | |
| California Highway Patrol Explorer Program | 501(c)(3) | 2003 | $0 | $0 | 2025-06 | |
| California Lost Boat Memorial Fund | Public and societal benefit | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| California Speedboat Association | Recreation and sports | 501(c)(7) | 2017 | $0 | $0 | 2025-12 |
| Camino de Gracia Ministries | Religion-related | 501(c)(3) | 2015 | |||
| Can Mateo County Firefighters Foundation | Human services | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Casa Amesti Foundation | 501(c)(4) | 1996 | $0 | $0 | 2025-12 | |
| Causegrid | Community improvement and capacity building | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Celebration Christian Fellowship Church of God | 501(c)(3) | 1960 | ||||
| Center for Creativity Inc | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Center for Faith and Global Education | International, foreign affairs and national security | 501(c)(3) | 2009 | $0 | $0 | 2025-08 |
| Center for Spiritual Living Mid Peninsula | 501(c)(3) | 1950 | ||||
| Center of Future China | International, foreign affairs and national security | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Centro Cristiano Sion | 501(c)(3) | 1992 | ||||
| Chabad of Mid Peninsula | Religion-related | 501(c)(3) | 2012 | |||
| Christadelphian Ecclesia of the San Francisco Peninsula | Religion-related | 501(c)(3) | 2018 | |||
| Christian Humanitarian Aid | Religion-related | 501(c)(3) | 2015 | |||
| Church of Christ of San Mateo Count | 501(c)(3) | 1968 | ||||
| Church of God | 501(c)(3) | 1972 | ||||
| Civic Frontiers | Community improvement and capacity building | 501(c)(3) | 2026 | |||
| Civica Initiatives | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Climb4acure Incorporated | Diseases, disorders and medical disciplines | 501(c)(3) | 2007 | $0 | $0 | 2023-12 |
| Code Artists | Education | 501(c)(3) | 2025 | |||
| Code for the Community Inc | Science and technology | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Communidad Familiar Cristiana of the Ecc-Redwood City Ca | Religion-related | 501(c)(3) | 1975 | |||
| Congregation Beth Jacob and Irving Levin Jewish Center | Religion-related | 501(c)(3) | 2022 | |||
| Connie and Bob Lurie Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $79.5 million | 2025-12 | |
| Cornerstone Baptist Church of Redwood City California | Religion-related | 501(c)(3) | 2005 | |||
| Crossbridge Africa Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Crossing Paths | Education | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Csy Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | |||
| Dance A Difference Inc | Arts, culture and humanities | 501(c)(3) | 2025 | |||
| Daniel 2 28 Inc | Medical research | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Dartmouth Alumni Association of Silicon Valley | 501(c)(3) | 1986 | $0 | $0 | 2025-12 | |
| Davaoenos of California | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Deja Capital Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $12,350 | 2024-12 | |
| Dhadkan | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Digital Creators for Christ | Religion-related | 501(c)(3) | 2023 | $0 | $0 | 2026-04 |
| District 13 Al-Anon Information Service | 501(c)(3) | 1986 | $0 | $0 | 2025-12 | |
| District 26 of the American Legion Auxiliary Department of California | Community improvement and capacity building | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| Diversifyall Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Door CFC Inc | Religion-related | 501(c)(3) | 2020 | |||
| Dragonfly Society of the Americas Inc | Science and technology | 501(c)(3) | 2003 | $0 | $0 | 2024-12 |
| Dreams33 Foundation | Human services | 501(c)(3) | 2019 | $18.1 million | 2024-12 | |
| Earthlight Magazine | Religion-related | 501(c)(3) | 2025 | |||
| East Bay Lacrosse League | Youth development | 501(c)(3) | 2025 | |||
| Easter Cross Association | Arts, culture and humanities | 501(c)(4) | 2015 | $0 | $0 | 2025-12 |
| Ebmed | Diseases, disorders and medical disciplines | 501(c)(3) | 2025 | |||
| Education for Refugees Inc | Education | 501(c)(3) | 2026 | |||
| Edwards Foundation Inc | 501(c)(3) | 1967 | $21.7 million | 2024-12 | ||
| Elite Life Foundation | Human services | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Ensemble Continuo | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Equinix Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $70.2 million | 2025-12 | |
| Eurasia Within Reach | Mental health and crisis intervention | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Exective Womens Golf Association Inc | Community improvement and capacity building | 501(c)(6) | 1997 | $0 | $0 | 2025-12 |
| Executives of California Lawyers Associations | Community improvement and capacity building | 501(c)(6) | 2016 | $0 | $0 | 2025-12 |
| Fair Fight Foundation | 501(c)(3) | 2003 | $0 | $0 | 2023-12 | |
| Familia Cristiana Verbo | Religion-related | 501(c)(3) | 1997 | |||
| Family Tree | Crime and legal-related | 501(c)(3) | 1999 | $0 | $0 | 2023-12 |
| Farmrise Africa | Food, agriculture and nutrition | 501(c)(3) | 2026 | |||
| Feline Lucky Rescue Inc | Animal-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Fellowship of Christs Family | 501(c)(3) | 1983 | ||||
| First Virtual Ai Lab Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| First2punch Sports | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-11 |
| Florence Fang Family Foundation | International, foreign affairs and national security | 501(c)(3) | 2012 | $1 | 2025-12 | |
| Flowering Connections | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Foundation for African Relief | International, foreign affairs and national security | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Fraternal Order of Eagles | 501(c)(8) | 1991 | $0 | $0 | 2025-05 | |
| French Bridge | Education | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Friends of Kids Inc | Education | 501(c)(3) | 2012 | $0 | $12,845 | 2024-12 |
| Friends of the Bracewell Observatory Association | Community improvement and capacity building | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Fund A Need Inc | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Future Seeds Foundation | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Gaming Together Inc | Education | 501(c)(3) | 2024 | |||
| Gamma Phi Beta Sorority Inc | 501(c)(7) | 1961 | $0 | $0 | 2024-07 | |
| Get Rich By Real Estate Foundation | Housing and shelter | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Ghose Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $500,792 | 2024-12 | |
| Governance Futures Association | Community improvement and capacity building | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Grace Bible Church of Redwood City California | 501(c)(3) | 1968 | ||||
| Great Northern Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $9,306 | 2024-12 | |
| Green Mansions Foundation | Environment | 501(c)(3) | 2026 | $0 | $0 | 2022-12 |
| Grousbeck Fam Foundation II 05182011 | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $91.7 million | 2025-11 | |
| Gymsafe | Education | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Halafoou | Youth development | 501(c)(3) | 2026 | |||
| Hand of the Bay Area | Mental health and crisis intervention | 501(c)(3) | 2020 | $0 | $0 | 2025-05 |
| Hispanic Network of Entrepreneurs | Education | 501(c)(3) | 2002 | $0 | $0 | 2026-06 |
| Historic Union Cemetery Association Inc | 501(c)(3) | 1994 | $0 | $0 | 2025-12 | |
| Hit Club Foundation | Recreation and sports | 501(c)(3) | 2026 | |||
| Hlatshwayo Scholarship Fund | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Honghaier Childrens Advocacy Group | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Hwa Shin Chinese School | Arts, culture and humanities | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Ideality Refracted | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Igl de Dios Redwood City | 501(c)(3) | 1972 | ||||
| Iglesia Apostolica Efesios 2 20 Del Norte de California Inc | Religion-related | 501(c)(3) | 2016 | |||
| Iglesia Apostolica Primitiva de Jesucristo Inc | Religion-related | 501(c)(3) | 2020 | |||
| Iglesia Cristiana Sacerdotal | 501(c)(3) | 1994 | ||||
| Iglesia Cristiana de Redwood City | Religion-related | 501(c)(3) | 1995 | |||
| Iglesia Evangelica Del Principe de Paz Redwood City | Religion-related | 501(c)(3) | 2026 | |||
| Iglesia Fuente de Vida de La Fe En Cristo Jesus Inc | Religion-related | 501(c)(3) | 2012 | |||
| Iglesia Pentecostes La Voz Del Espiritu Santo Inc | Religion-related | 501(c)(3) | 2022 | |||
| Iglesia Primitiva Remanente Fiel SF | Religion-related | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Iglesia de Dios Vida Church of God | Religion-related | 501(c)(3) | 2025 | |||
| Iglesia de Dios Vida Church of God | 501(c)(3) | 1972 | ||||
| Iglesia de Dois Voz de Esperanza | 501(c)(3) | 1972 | ||||
| Iglesia de Restauracion Church | 501(c)(3) | 1958 | ||||
| Imaginable Futures Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $52.2 million | 2024-12 | |
| Impossible Foundation | Environment | 501(c)(3) | 2024 | $3 million | 2025-12 | |
| Incredible Edible Mid-Peninsula | Food, agriculture and nutrition | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Insight Meditation Center of the Mid-Peninsula | Religion-related | 501(c)(3) | 1997 | |||
| Insight World Aid | International, foreign affairs and national security | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Institute for New Global Politics Inc | International, foreign affairs and national security | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Institute for the Advancement of Orthopedic Physical Therapy | Health care | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| International Society for Self and Identity | Mental health and crisis intervention | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Ironlady Empowerment Foundation | Human services | 501(c)(3) | 2026 | |||
| Italian Catholic Federation of California Inc | 501(c)(8) | 1972 | $0 | $0 | 2025-12 | |
| Japanese Entrepreneur Network Inc | Community improvement and capacity building | 501(c)(6) | 2012 | $0 | $0 | 2025-06 |
| Jasa SC | Recreation and sports | 501(c)(3) | 2026 | |||
| Jazz Voices of Poetry Inc | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Jerrahi Order of California | 501(c)(3) | 1984 | ||||
| John Pritzker Family Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $4.3 million | 2024-12 | |
| Kalashree Foundation Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-12 | |
| Khachaturian Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $32.2 million | 2024-12 | |
| Kijiji Solutions Us | Community improvement and capacity building | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
| Kilohana Outrigger Canoe Club | Recreation and sports | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Kings Mountain Bowhunters | Recreation and sports | 501(c)(7) | 2012 | $0 | $0 | 2026-01 |
| Kokua NA Lani | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $15 million | 2024-12 | |
| Kuza Initiative | Youth development | 501(c)(3) | 2025 | |||
| Lakeshore Foundation 04052011 | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $265.8 million | 2025-11 | |
| Latino Community Council of Redwood City Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| League of Women Voters of South San Mateo County | Civil rights, social action and advocacy | 501(c)(3) | 1991 | $0 | $0 | 2026-06 |
| Learning Commons Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Learning With Pride Corp | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Legal Secretaries Incorporated | 501(c)(6) | 1988 | $0 | $0 | 2026-04 | |
| Les Gaulois | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Leyla Beban Young Authors Foundation | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-07 |
| Life Skills for Soldiers | Human services | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Light Inspired Transformations Community | Education | 501(c)(3) | 2016 | $0 | $0 | 2025-09 |
| Little Flock Church of God in Christ | 501(c)(3) | 1985 | ||||
| Love Lotus Foundation | Education | 501(c)(3) | 2026 | |||
| Low Income Legal Access Center Inc | Crime and legal-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Lucero Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $119,949 | 2024-12 | |
| M-A Service Learning and Civic Enga Gement Center | Youth development | 501(c)(3) | 2026 | |||
| Marks Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $50 million | 2024-12 | |
| Mbark Inc | Animal-related | 501(c)(3) | 2025 | |||
| Mercury Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2017 | $249.5 million | 2025-11 | |
| Meshk Society for Music Culture and Wisdom | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Metal for Your Mental Health | Mental health and crisis intervention | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Ministerios Kairos | 501(c)(3) | 1972 | ||||
| Ministerios Pentecostes Vida Eterna Corporation | Religion-related | 501(c)(3) | 2013 | |||
| Mision Profetica Sirviendo A Dios Por Gracia | Religion-related | 501(c)(3) | 2025 | |||
| Mission High School Alumni Association | Education | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Mojo Philanthropic Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $730,147 | 2024-12 | |
| Moonkids Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $221,876 | 2026-01 | |
| Mount Zion Baptist Church of Redwood City | 501(c)(3) | 1990 | ||||
| Munawar Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $61,423 | 2025-06 | |
| NFL Alumni Charities Inc | 501(c)(3) | 1992 | ||||
| National Active and Retired Federal Employees Association | 501(c)(5) | 1963 | $0 | $0 | 2025-12 | |
| New Hope Community Church | Religion-related | 501(c)(3) | 1999 | |||
| Nezhat Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2013 | $22.8 million | 2025-12 | |
| Norcal Blitz Softball Inc | Recreation and sports | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Nueva Generacion Covenant Church | 501(c)(3) | 1975 | ||||
| Open Door Community Churches of Santa Clara Valley | 501(c)(3) | 1978 | ||||
| Optimist International | 501(c)(4) | 1958 | $0 | $0 | 2025-09 | |
| Oracle Education Foundation | Education | 501(c)(3) | 2001 | $80,367 | 2025-05 | |
| Our Lady of Mount Carmel Church | 501(c)(3) | 1946 | ||||
| Pacific Inter-Club Association Foundation | Education | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Painusa | Health care | 501(c)(3) | 2025 | |||
| Palo Alto Neurological Institute | Medical research | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Passion for the Lost Inc | Crime and legal-related | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Path To Purpose Initiative | Human services | 501(c)(3) | 2025 | |||
| Pathway Assembly of God in Palo Alto | 501(c)(3) | 1964 | ||||
| Peale Foundation Inc | 501(c)(3) | 1993 | $11.7 million | 2025-09 | ||
| Peninsula Boxing & Fitness | Recreation and sports | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| Peninsula Community Rowing Club | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Peninsula Covenant Church Foundation | Religion-related | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Peninsula Covenant Church Redwood City Ca | 501(c)(3) | 1975 | ||||
| Peninsula Distance Club | Human services | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Peninsula Pottery | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Peninsula Public Safety Advisors As Sociation | Youth development | 501(c)(3) | 2026 | |||
| Peninsula Quilters Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-09 |
| Peninsula Reform Church | 501(c)(3) | 1985 | ||||
| Peninsula Roller Girls Incorporated | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Peninsula Spinal Decompression Center | Health care | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Peter Uccelli Foundation | 501(c)(3) | 1994 | $160,784 | 2025-12 | ||
| Peterschmidt Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $316 | 2025-12 | |
| Pillars of Promise | 501(c)(3) | 1975 | ||||
| Pole Pole USA | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Project Assist | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Protestant Episcopal Church in the Diocese of California | 501(c)(3) | 1976 | ||||
| Proyecto Solace | Mental health and crisis intervention | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2025-06 | |
| Pta California Congress of Parents Teachers and Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2026-06 | |
| Publishing Professionals Network | 501(c)(6) | 1975 | $0 | $0 | 2024-01 | |
| QB Advising | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| QING&SHUMIN Foundation | Education | 501(c)(3) | 2025 | $1 | 2025-12 | |
| RBB Inc | Recreation and sports | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| RUTH&ADAMS Foundation Spiritual Church Inc | 501(c)(3) | 1970 | ||||
| RWC Chaos Softball Inc | Recreation and sports | 501(c)(3) | 2026 | |||
| Redeemer Lutheran Church | 501(c)(3) | 1941 | ||||
| Redwood City Firefighters Create-A-Smile Foundation | Public and societal benefit | 501(c)(3) | 2025 | |||
| Redwood City Fun-After-Fifty Club | Mutual and membership benefit | 501(c)(7) | 2013 | $0 | $0 | 2025-12 |
| Redwood City Girls Softball League | Recreation and sports | 501(c)(3) | 2007 | $0 | $70,812 | 2025-12 |
| Redwood City International | International, foreign affairs and national security | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Redwood City Neighbors United | Community improvement and capacity building | 501(c)(4) | 2012 | $0 | $0 | 2025-12 |
| Redwood City Post 105 American Legion Department of California CH | 501(c)(3) | 1977 | $0 | $0 | 2026-06 | |
| Redwood City Rotary Charitable Foundation | Community improvement and capacity building | 501(c)(3) | 1981 | $0 | $0 | 2025-06 |
| Redwood Outreach Science of Mind Church Incorporated | 501(c)(3) | 1982 | ||||
| Redwood Senors Softball Club | 501(c)(4) | 2005 | $0 | $0 | 2025-12 | |
| Redwood Village Business Association | Community improvement and capacity building | 501(c)(6) | 2018 | $0 | $0 | 2025-12 |
| Rise City Church | 501(c)(3) | 1964 | 2006-12 | |||
| Rosell & Kashaninia Charitable Foundation | 501(c)(3) | 2025 | ||||
| Rotary International | 501(c)(4) | 1942 | $0 | $0 | 2025-06 | |
| Rucker Creek Refuge | Environment | 501(c)(3) | 2013 | $522,962 | 2025-12 | |
| Running Out of Hay | Animal-related | 501(c)(3) | 2026 | |||
| Rxbalance | Health care | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| SF Healing and Prayer Ministry | Religion-related | 501(c)(3) | 2026 | |||
| Sailing Sorcery - Project NXT Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Saint Matthias Church | 501(c)(3) | 1946 | ||||
| Saint Pius Church | 501(c)(3) | 1946 | ||||
| San Francisco Bay Area Chapter Ipma-Hr | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| San Mateo County Api Foundation | Youth development | 501(c)(3) | 2025 | |||
| San Mateo County Council of Engineers | 501(c)(5) | 1992 | $0 | $0 | 2025-12 | |
| San Mateo County Sheriffs Office Foundation | Human services | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| Save the Shores Inc | Environment | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Sbodytalk Foundation | Public and societal benefit | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Sequoia Gem and Mineral Society | 501(c)(3) | 1975 | $0 | $0 | 2025-12 | |
| Shadownurse Cares Inc | Human services | 501(c)(3) | 2026 | |||
| Sheriffs Volunteers in Policing | Human services | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Shinnyo-En U S A | 501(c)(3) | 1981 |
By cause in Redwood City, CA
- Education 75
- Recreation and sports 49
- Philanthropy, voluntarism and grantmaking foundations 43
- Arts, culture and humanities 41
- Religion-related 40
- Human services 30
- Community improvement and capacity building 27
- International, foreign affairs and national security 16
- Youth development 13
- Animal-related 11
- Health care 11
- Mental health and crisis intervention 10
- Environment 10
- Science and technology 9
- Crime and legal-related 8
- Public and societal benefit 7
- Employment 5
- Food, agriculture and nutrition 5
- Housing and shelter 5
- Medical research 4
- Diseases, disorders and medical disciplines 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.