Data / Nonprofits / California / San Francisco / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in San Francisco, CA: 534 registered with the IRS
534 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in San Francisco, CA, 531 of them 501(c)(3) charities; the 102 that report revenue took in $2.05 billion. The largest by revenue: Jewish Community Federation of S F Marin Peninsula & Sonoma Counties ($505.2 million), Tides Foundation ($368 million), San Francisco Foundation ($358.6 million).
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The 500 largest by revenue
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Jewish Community Federation of S F Marin Peninsula & Sonoma Counties | 501(c)(3) | 1938 | $505.2 million | $1.95 billion | 2025-06 |
| Tides Foundation | 501(c)(3) | 1977 | $368 million | $534.5 million | 2024-12 |
| San Francisco Foundation | 501(c)(3) | 2002 | $358.6 million | $1.92 billion | 2025-06 |
| United States Energy Foundation | 501(c)(3) | 2019 | $261.4 million | $215.7 million | 2024-12 |
| Pledgeling Foundation | 501(c)(3) | 2014 | $63.2 million | $13.3 million | 2024-12 |
| Tides Network | 501(c)(3) | 2007 | $53.4 million | $12.6 million | 2024-12 |
| Tipping Point Community | 501(c)(3) | 2005 | $52.2 million | $86.6 million | 2025-06 |
| Wikimedia Endowment | 501(c)(3) | 2022 | $33.3 million | $170.1 million | 2025-06 |
| Henry J Kaiser Family Foundation | 501(c)(3) | 2019 | $32.4 million | $768.9 million | 2024-12 |
| Campus Facilities Improvement Association | 501(c)(3) | 2008 | $28 million | $932.7 million | 2025-06 |
| Redf | 501(c)(3) | 2004 | $27.3 million | $37.3 million | 2025-12 |
| Endaoment | 501(c)(3) | 2020 | $25.5 million | $22.3 million | 2025-06 |
| Our Change Foundation | 501(c)(3) | 2022 | $23.4 million | $5.6 million | 2025-12 |
| FFWD | 501(c)(3) | 2014 | $22.6 million | $14.4 million | 2024-12 |
| Women Donors Network | 501(c)(3) | 2003 | $19.7 million | $11.6 million | 2024-12 |
| United Way of the Bay Area | 501(c)(3) | 1956 | $13.9 million | $24.2 million | 2025-06 |
| Groundswell Fund | 501(c)(3) | 2015 | $13.3 million | $25.4 million | 2025-12 |
| Homebase | 501(c)(3) | 1996 | $12.6 million | $4.9 million | 2024-12 |
| Fathom Ai Inc | 501(c)(3) | 2024 | $12.1 million | $7.3 million | 2024-12 |
| The Helen Diller Family Foundation | 501(c)(3) | 1999 | $11.8 million | $5 million | 2025-06 |
| Rockwood Leadership Institute | 501(c)(3) | 2003 | $9.7 million | $16.1 million | 2025-12 |
| Earn Inc | 501(c)(3) | 2002 | $9.3 million | $6 million | 2024-12 |
| The Goodman Family Supporting Foundation | 501(c)(3) | 1999 | $8.6 million | $25.6 million | 2025-06 |
| Giant Community Fund | 501(c)(3) | 1994 | $6.5 million | $8.2 million | 2024-12 |
| Northern California Grantmakers | 501(c)(3) | 1981 | $6.1 million | $4.7 million | 2024-12 |
| Kickstart-International Inc | 501(c)(3) | 2001 | $6.1 million | $6.4 million | 2025-06 |
| Prentice and Paul Sack Photographic Trust | 501(c)(3) | 1998 | $5.9 million | $13.7 million | 2026-06 |
| Morrison & Foerster Foundation | 501(c)(3) | 1986 | $5.5 million | $3.2 million | 2024-12 |
| Foundation for Students Rising Above | 501(c)(3) | 2003 | $5.2 million | $8.7 million | 2025-06 |
| Connect Humanity | 501(c)(3) | 2022 | $3.8 million | $5.9 million | 2025-06 |
| Agency Fund | 501(c)(3) | 2024 | $3.7 million | $3.1 million | 2024-12 |
| Asian Pacific Fund | 501(c)(3) | 1994 | $3.6 million | $25.7 million | 2024-12 |
| Handson Bay Area | 501(c)(3) | 1993 | $3.2 million | $4.2 million | 2024-12 |
| 131 Steuart Street Foundation | 501(c)(3) | 2007 | $2.9 million | $22.1 million | 2025-06 |
| Battery Foundation | 501(c)(3) | 2014 | $2.8 million | $2.2 million | 2024-12 |
| Alexander M and June L Maisin Foundation | 501(c)(3) | 1994 | $2.7 million | $64.6 million | 2025-06 |
| San Francisco First Tee | 501(c)(3) | 2002 | $2.6 million | $15.6 million | 2024-12 |
| California Association of Non Profits | 501(c)(3) | 1985 | $2 million | $10.5 million | 2025-12 |
| Barney & Rachel Gottstein Char Foundation | 501(c)(3) | 2024 | $1.9 million | $38.6 million | 2025-06 |
| Ubi Charitable Inc | 501(c)(3) | 2020 | $1.6 million | $1.8 million | 2024-12 |
| Tides Two Rivers Fund | 501(c)(3) | 2004 | $1.5 million | $9.1 million | 2024-12 |
| Rutter Foundation Inc | 501(c)(3) | 1999 | $1.5 million | $135,283 | 2025-12 |
| Carla and David Crane Foundation | 501(c)(3) | 2008 | $1.4 million | $26 million | 2025-06 |
| San Francisco Police Community Foundation | 501(c)(3) | 2023 | $1.2 million | $1.2 million | 2024-12 |
| United Religions Initiativefoundation Inc | 501(c)(3) | 2007 | $1.1 million | $14.2 million | 2024-12 |
| Edge Funders Alliance | 501(c)(3) | 2008 | $1.1 million | $714,939 | 2025-12 |
| Zaccho S F | 501(c)(3) | 1997 | $995,691 | $584,319 | 2024-12 |
| Blind Vietnamese Children Foundation | 501(c)(3) | 2000 | $902,927 | $1.3 million | 2026-03 |
| Rose Pak Community Fund | 501(c)(3) | 2019 | $790,148 | $588,770 | 2026-06 |
| Flickr Charitable Foundation | 501(c)(3) | 2022 | $747,601 | $716,984 | 2024-12 |
| The Morton and Amy Friedkin Supporting Foundation | 501(c)(3) | 2004 | $712,044 | $7.1 million | 2025-06 |
| Pledge 1 Percent Org Inc | 501(c)(3) | 2023 | $660,059 | $660,073 | 2024-12 |
| Silent Film Festival | 501(c)(3) | 1993 | $655,186 | $453,686 | 2025-09 |
| Asian American Voices Foundation | 501(c)(3) | 2026 | $621,000 | $456,271 | 2025-12 |
| Sangduk Kim Paik Memorial Scholorship Fund Inc | 501(c)(3) | 2025 | $600,986 | $475,507 | 2025-12 |
| Simama International | 501(c)(3) | 2015 | $567,501 | $666,363 | 2024-12 |
| Pinion Street Foundation | 501(c)(3) | 2007 | $523,196 | $11.3 million | 2025-06 |
| Operation Genesis Inc | 501(c)(3) | 2015 | $516,161 | $18,070 | 2024-12 |
| Sojourn Chaplaincy Inc | 501(c)(3) | 2022 | $454,931 | $151,471 | 2024-12 |
| Friends of School of the Art Foundation | 501(c)(3) | 2000 | $438,471 | $402,840 | 2025-06 |
| The Persimmon Foundation | 501(c)(3) | 2008 | $413,565 | $3.8 million | 2025-06 |
| Expensify Org | 501(c)(3) | 2020 | $368,512 | $6.2 million | 2025-12 |
| Sunsar Maya Inc | 501(c)(3) | 2012 | $365,794 | $333,466 | 2025-12 |
| The Levine-Lent Family Foundation | 501(c)(3) | 2000 | $361,760 | $128,247 | 2025-06 |
| Admin Hub | 501(c)(3) | 2021 | $346,483 | $160,707 | 2024-12 |
| Public Goods Foundation | 501(c)(6) | 2025 | $333,104 | $271,940 | 2025-12 |
| The San Francisco Japantown Foundation | 501(c)(3) | 2007 | $332,562 | $1.3 million | 2025-12 |
| Beneficial Returns Inc | 501(c)(3) | 2026 | $309,274 | $3.3 million | 2025-12 |
| Lazy Bear Fund Inc | 501(c)(3) | 2005 | $301,517 | $603,827 | 2024-12 |
| Surfaid International USA | 501(c)(3) | 2002 | $265,889 | $182,379 | 2025-03 |
| Charity Bridge Fund | 501(c)(3) | 1999 | $263,021 | $2 million | 2026-02 |
| United Planet Foundation | 501(c)(3) | 2019 | $261,488 | $10,345 | 2024-12 |
| P & Y Foundation | 501(c)(3) | 2020 | $256,418 | $123,238 | 2024-12 |
| Friends of Alamo School Foundation | 501(c)(3) | 1997 | $182,876 | $210,295 | 2025-06 |
| Eva Leah Gunther Foundation | 501(c)(3) | 1999 | $150,350 | $9,700 | 2025-06 |
| Reflective Image Inc | 501(c)(3) | 1992 | $148,721 | $87,736 | 2025-12 |
| Cheer for Life Foundation Inc | 501(c)(3) | 2005 | $139,905 | $263,130 | 2025-06 |
| Ruth Asawa Fund | 501(c)(3) | 1995 | $117,200 | $789,468 | 2025-09 |
| San Francisco Fire Fighters Local 798 Surviving Families Fund | 501(c)(3) | 2008 | $113,002 | $2.9 million | 2024-11 |
| Kessler Family Foundation | 501(c)(3) | 2007 | $91,076 | $2.5 million | 2025-06 |
| Rotary Club of San Francisco Chinatown Foundation Inc | 501(c)(3) | 2009 | $86,924 | $405,957 | 2025-06 |
| Bay Street Helping Hands | 501(c)(3) | 2008 | $79,294 | $251,788 | 2024-12 |
| San Francisco City Chorus Association | 501(c)(3) | 1996 | $61,530 | $41,830 | 2025-06 |
| Washburn Housing Corporation | 501(c)(3) | 1995 | $55,312 | $566,103 | 2025-06 |
| Assist Project San Francisco | 501(c)(3) | 2022 | $54,564 | $2,566 | 2025-12 |
| Foundation of the Filipino Bar Association of Northern California | 501(c)(3) | 2015 | $54,480 | $63,099 | 2025-06 |
| Balif Foundation | 501(c)(3) | 2015 | $51,546 | $52,601 | 2025-06 |
| San Francisco Chinese Chamber of Commerce Cultural Foundation | 501(c)(3) | 2024 | $45,000 | $17,615 | 2025-06 |
| Opaline Fund | 501(c)(3) | 2007 | $40,559 | $424,430 | 2025-06 |
| Albi Fund Institute & Lab | 501(c)(3) | 2018 | $24,309 | $0 | 2024-12 |
| Spirit Matters-Serving Anthroposophical Initiative | 501(c)(3) | 2001 | $20,590 | $26,056 | 2024-12 |
| Summer Lovin | 501(c)(3) | 2004 | $20,003 | $24,713 | 2024-12 |
| Compound Eyes Foundation | 501(c)(3) | 2022 | $14,727 | $187,528 | 2024-12 |
| Hkanc Scholarship Foundation | 501(c)(3) | 2018 | $13,088 | $123,619 | 2024-12 |
| Albert L Schultz and Janet A Schultz 1991 Supporting Foundation | 501(c)(3) | 1992 | $5,091 | $2.6 million | 2025-06 |
| Gerald S and Miriam M Friedkin Supporting Foundation | 501(c)(3) | 2004 | $5,086 | $3.6 million | 2025-06 |
| The Angela Scorsonelli Humanitarian Relief Foundation | 501(c)(3) | 2001 | $5,000 | $3,064 | 2025-12 |
| Schoxorg | 501(c)(3) | 2018 | $3,770 | $36,083 | 2025-12 |
| Annika Kelly Strain Foundation Inc | 501(c)(3) | 2006 | $1,276 | $45,241 | 2024-12 |
| Shirley and Robert Raymer Supporting Foundation | 501(c)(3) | 2002 | $109 | $1.3 million | 2025-06 |
| San Francisco Alumni Delta Community Foundation | 501(c)(3) | 1998 | $15 | $53,419 | 2026-06 |
| 10129 Foundation | 501(c)(3) | 2016 | $844,067 | 2025-12 | |
| 10X Better Foundation | 501(c)(3) | 2024 | $7.3 million | 2025-12 | |
| 2016 Lin Family Foundation | 501(c)(3) | 2017 | $175,735 | 2025-11 | |
| 20TH Century Forum | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| A & D Tom Foundation | 501(c)(3) | 2014 | $325,963 | 2025-12 | |
| Aark Impact Foundation | 501(c)(3) | 2022 | $5.4 million | 2024-12 | |
| Abovewealth | 501(c)(3) | 2025 | |||
| Ace Resource Network Inc | 501(c)(3) | 2025 | $505,092 | 2024-12 | |
| Acorns To Oaks Inc | 501(c)(3) | 2022 | $132,515 | 2025-12 | |
| Acr Foundation | 501(c)(3) | 2000 | $2.4 million | 2024-12 | |
| Additional Ventures Foundation | 501(c)(3) | 2018 | $220.3 million | 2024-12 | |
| Adversity 2 Advocacy Inc | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Aed Foundation | 501(c)(3) | 1999 | $7.3 million | 2024-12 | |
| Agarwal Foundation | 501(c)(3) | 1998 | $1.8 million | 2024-12 | |
| Ahn Family Charity | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Alafi Family Foundation | 501(c)(3) | 1999 | $1.4 million | 2024-12 | |
| Alameda County Leather Corp | 501(c)(3) | 1999 | $0 | $0 | 2025-09 |
| Albert and Janice Meister Family Foundation | 501(c)(3) | 2016 | $20.1 million | 2024-12 | |
| Alcibie Alliance Incorporated | 501(c)(3) | 2015 | $18.1 million | 2024-12 | |
| Aleinu Foundation | 501(c)(3) | 2021 | $94.5 million | 2025-09 | |
| Alessio Ge Foundation | 501(c)(3) | 2025 | |||
| Alexandra and Spencer Wells Charitable Foundation | 501(c)(3) | 2014 | $215,670 | 2025-11 | |
| Alice O Liechti Educational Foundation | 501(c)(3) | 1999 | $507,718 | 2023-12 | |
| Alpine Social Ventures Foundation | 501(c)(3) | 2022 | $1.9 million | 2025-12 | |
| Altruence Org Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Alumni Association of 576 Alvarado Row | 501(c)(3) | 2022 | $318,981 | 2024-12 | |
| Alvan Azinna Chibuzo Ikoku Foundation | 501(c)(3) | 2018 | $1,103 | 2025-12 | |
| Amatzia and Shoshona Ben-Artzi Family Foundation | 501(c)(3) | 1995 | $812 | 2024-12 | |
| American Friends of Black Stork | 501(c)(3) | 2017 | $32,393 | 2024-12 | |
| American Friends of the Spode Museum Inc | 501(c)(3) | 2015 | $0 | $0 | 2026-08 |
| Amin Family Foundation | 501(c)(3) | 2022 | $44.6 million | 2024-12 | |
| Amsi Foundation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Ankitara Foundation | 501(c)(3) | 2022 | $6.9 million | 2025-12 | |
| Ao Dragge Foundation | 501(c)(3) | 2015 | $1.3 million | 2024-12 | |
| Aphorism Foundation | 501(c)(3) | 2014 | $1.06 billion | 2024-12 | |
| Arthur and Charlotte Zitrin Foundation | 501(c)(3) | 2009 | $5.2 million | 2024-12 | |
| Ask Foundation | 501(c)(3) | 2003 | $669,738 | 2025-06 | |
| Atel Foundation | 501(c)(3) | 2012 | $1.5 million | 2024-12 | |
| Autodesk Foundation | 501(c)(3) | 2013 | $371,910 | 2025-01 | |
| B K Kee Foundation | 501(c)(3) | 2006 | $16.7 million | 2024-12 | |
| BHB Foundation | 501(c)(3) | 2004 | $2.3 million | 2024-12 | |
| BRT Charitable Foundation | 501(c)(3) | 2019 | $36.2 million | 2024-12 | |
| BSB Foundation | 501(c)(3) | 2004 | $2.2 million | 2024-12 | |
| Bachelors of San Francisco Foundation | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Baker Street Foundation | 501(c)(3) | 1995 | $125.8 million | 2024-12 | |
| Baldocchi Family Foundation | 501(c)(3) | 2025 | $549,984 | 2025-12 | |
| Barbro Osher Pro Suecia Foundation | 501(c)(3) | 1996 | $2.4 million | 2025-12 | |
| Beagle Charitable Foundation | 501(c)(3) | 2000 | $50.4 million | 2024-12 | |
| Bella Vista Foundation | 501(c)(3) | 2000 | $68.4 million | 2024-12 | |
| Bellis Demarest Gregg Foundation in C | 501(c)(3) | 2021 | $2.5 million | 2025-12 | |
| Belmonte Foundation | 501(c)(3) | 2007 | $229,100 | 2024-12 | |
| Bicket Family Foundation | 501(c)(3) | 2023 | $57.4 million | 2024-12 | |
| Bigglesworth Family Foundation | 501(c)(3) | 2011 | $16.3 million | 2025-12 | |
| Biswas Family Foundation | 501(c)(3) | 2023 | $60.4 million | 2024-12 | |
| Blum Family Foundation | 501(c)(3) | 2003 | $1 | 2024-12 | |
| Bob A Ross Foundation Inc | 501(c)(3) | 1997 | $931,014 | 2025-12 | |
| Bones Pro Bono | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Boyd Foundation | 501(c)(3) | 2001 | $4.2 million | 2025-12 | |
| Brettkelly Family Foundation | 501(c)(3) | 2009 | $457,545 | 2025-12 | |
| Browne Foundation for Science Technology Engineering and Mathema | 501(c)(3) | 2022 | $219,130 | 2024-12 | |
| Bryan and Valina Agabian Foundation | 501(c)(3) | 2001 | $5,253 | 2024-12 | |
| Budding Artist Foundation | 501(c)(3) | 2019 | $63,375 | 2025-06 | |
| Bunker West Foundation | 501(c)(3) | 2016 | $7.9 million | 2024-12 | |
| Byer Foundation | 501(c)(3) | 1995 | $13.1 million | 2025-12 | |
| Bylo Chacon Foundation | 501(c)(3) | 2019 | $28 million | 2024-12 | |
| C Project | 501(c)(3) | 2017 | $1 | 2024-12 | |
| CMB Foundation | 501(c)(3) | 2004 | $2.3 million | 2024-12 | |
| California Physicians Service Foundation | 501(c)(3) | 1982 | $82.5 million | 2025-12 | |
| Caring Heroes Inc | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| Carl and Yurie Pascarellafoundation | 501(c)(3) | 2007 | $586,445 | 2024-12 | |
| Catino Family Foundation | 501(c)(3) | 2012 | $1.1 million | 2025-12 | |
| Celesta Foundation | 501(c)(3) | 2022 | $7,994 | 2025-12 | |
| Charitable Trust 2 Under the Herbert P McLaughlin Rev Trust Uad 02 21 95 | 501(c)(3) | 2018 | $4.6 million | 2024-12 | |
| Charles D & Frances K Field Fund | 501(c)(3) | 2002 | $17.9 million | 2025-12 | |
| Chavez Family Foundation | 501(c)(3) | 2019 | $7 million | 2024-12 | |
| Checkr Foundation | 501(c)(3) | 2023 | $671,238 | 2025-12 | |
| Chengwei Foundation | 501(c)(3) | 2003 | $179 | 2025-12 | |
| Chimp Charitable Impact Foundation USA | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Chinyere and Chinelo Ikoku Charitable Trusts | 501(c)(3) | 2018 | $965 | 2025-12 | |
| Chinyere and Chinelo Ikoku Foundation | 501(c)(3) | 2018 | $1,028 | 2025-12 | |
| Chong Lou San Francisco Us Association | 501(c)(3) | 2025 | |||
| Clay Foundation-West | 501(c)(3) | 2004 | $3.3 million | 2026-07 | |
| Cleo Foundation | 501(c)(3) | 1997 | $3.5 million | 2025-12 | |
| Cobalt Collective Corp | 501(c)(3) | 2026 | |||
| Colift | 501(c)(3) | 2026 | |||
| Colley Foundation Trust | 501(c)(3) | 2016 | $1.7 million | 2025-12 | |
| Communities As One | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Constance M Goodyear Family Foundation | 501(c)(3) | 2001 | $39,902 | 2025-12 | |
| Craig Newmark Foundation | 501(c)(3) | 2016 | $138.9 million | 2025-12 | |
| Creekside Foundation | 501(c)(3) | 1999 | $14.3 million | 2024-12 | |
| Curran Foundation Inc | 501(c)(3) | 2016 | $247,362 | 2025-12 | |
| Da Bigger Picture | 501(c)(3) | 2022 | $41,351 | 2025-12 | |
| Dan and Stacey Case Family Foundation | 501(c)(3) | 2002 | $15.9 million | 2025-12 | |
| Dana Sila Foundation | 501(c)(3) | 2018 | $52,626 | 2025-12 | |
| Danny Weinstein Youth Federation | 501(c)(3) | 2007 | $616,482 | 2024-12 | |
| Deborah J and Peter A Magowan Family Foundation Inc | 501(c)(3) | 2005 | $2.7 million | 2024-12 | |
| Delbert W Coleman Foundation | 501(c)(3) | 2005 | $27.1 million | 2025-12 | |
| Delta Dental Community Care Foundation | 501(c)(3) | 2008 | $42.5 million | 2025-12 | |
| Dental Robin Hood | 501(c)(3) | 2020 | $0 | $0 | 2023-06 |
| Devlexi Foundation | 501(c)(3) | 2015 | $1 | 2025-12 | |
| Diana Dollar Knowles Foundation | 501(c)(3) | 2010 | $7.9 million | 2025-12 | |
| Doris & Donald Fisher Foundation | 501(c)(3) | 2007 | $70.3 million | 2025-06 | |
| Dr Bridge of Hope | 501(c)(3) | 2014 | $707,294 | 2025-06 | |
| Drew Murphy Foundation | 501(c)(3) | 2025 | $3.9 million | 2025-12 | |
| Eber Charitable Trust II | 501(c)(3) | 1997 | $19,806 | 2024-12 | |
| Ebj Foundation | 501(c)(3) | 2006 | $1.9 million | 2025-12 | |
| Edward D Baker Foundation | 501(c)(3) | 2004 | $31,031 | 2025-12 | |
| Egg Foundation | 501(c)(3) | 2008 | $74.4 million | 2024-12 | |
| Elbridge Stuart Foundation | 501(c)(3) | 2004 | $520.3 million | 2024-12 | |
| Eliot & Cynthia Fried Foundation Inc | 501(c)(3) | 2009 | $32,152 | 2024-12 | |
| Epispace Foundation | 501(c)(3) | 2009 | $6.2 million | 2024-12 | |
| Eric and Tiffany Friedman Foundation | 501(c)(3) | 2021 | $17.5 million | 2026-06 | |
| Eridani Foundation | 501(c)(3) | 2022 | $1 | 2023-12 | |
| Erol Foundation Us | 501(c)(3) | 2022 | $351,896 | 2024-12 | |
| Esb Charitable Foundation | 501(c)(3) | 2006 | $107.1 million | 2024-12 | |
| Eta Forever Sisterhood | 501(c)(3) | 2022 | $204,659 | 2024-12 | |
| Etc Family Foundation | 501(c)(3) | 1999 | $4.3 million | 2024-12 | |
| Evan Williams Foundation | 501(c)(3) | 2024 | $175.9 million | 2024-12 | |
| Evelyn and Walter Haas Jr Fund | 501(c)(3) | 1954 | $484 million | 2024-12 | |
| Every Org | 501(c)(3) | 2025 | $9.7 million | 2024-12 | |
| Fairview Foundation | 501(c)(3) | 2011 | $24 million | 2024-12 | |
| Faith Hope and Love Foundation | 501(c)(3) | 2003 | $18.6 million | 2024-12 | |
| Faultline Foundation | 501(c)(3) | 2000 | $3.4 million | 2024-12 | |
| Feichtmeir Foundation | 501(c)(3) | 1997 | $1.2 million | 2025-12 | |
| Feigenbaum Nii Foundation | 501(c)(3) | 2001 | $518,506 | 2025-12 | |
| Filbert Foundation | 501(c)(3) | 2024 | $1 | 2023-12 | |
| Fiore Family Foundation | 501(c)(3) | 2015 | $50,203 | 2025-10 | |
| Fisher Art Foundation | 501(c)(3) | 2010 | $2.3 million | 2025-06 | |
| Fisher Art Investment Foundation | 501(c)(3) | 2017 | $114.6 million | 2025-06 | |
| Five Arts Foundation | 501(c)(3) | 2017 | $147,435 | 2025-12 | |
| For Loop Foundation | 501(c)(3) | 2026 | $147,914 | 2025-12 | |
| Forever Dreaming | 501(c)(3) | 2025 | |||
| Foundation of Rotary Club of San Francisco Bayview | 501(c)(3) | 2015 | $0 | $0 | 2025-06 |
| Foxhedge Charitable Foundation | 501(c)(3) | 2019 | $483,793 | 2025-12 | |
| Frankel Conway Arts Foundation Inc | 501(c)(3) | 2025 | $1 | 2025-12 | |
| Frankel Family Foundation | 501(c)(3) | 2007 | $5.6 million | 2025-12 | |
| Friends of Presidio 640 Inc | 501(c)(3) | 2007 | $0 | $0 | 2024-11 |
| Futbol Forever Inc | 501(c)(3) | 2007 | $1,000 | 2025-12 | |
| GPCK Family Foundation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Garcia-Meza Family Foundation | 501(c)(3) | 2018 | $189,191 | 2024-12 | |
| Garhwal Family Foundation | 501(c)(3) | 2016 | $123,212 | 2025-06 | |
| Gensler Family Foundation | 501(c)(3) | 2000 | $2.3 million | 2024-12 | |
| Gerstein Family Foundation | 501(c)(3) | 2001 | $631,834 | 2024-12 | |
| Get Volunteering | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Girls Can Hack | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Gitlab Org Foundation | 501(c)(3) | 2023 | $21.3 million | 2026-01 | |
| Give A Day Global | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Give Forward Foundation | 501(c)(3) | 2018 | $113.3 million | 2024-12 | |
| Givetech Org Com Inc | 501(c)(3) | 2002 | $0 | $0 | 2023-09 |
| Go Paladin Incorporated | 501(c)(3) | 2025 | $0 | $0 | 2021-12 |
| Gordon F Linke and Jocelyn B Linke Foundation Inc | 501(c)(3) | 1997 | $3.8 million | 2025-12 | |
| Greenbridge Family Foundation | 501(c)(3) | 2018 | $56.8 million | 2024-12 | |
| Grove Street Foundation | 501(c)(3) | 2020 | $5.9 million | 2024-12 | |
| Gurmehar Foundation | 501(c)(3) | 2006 | $1.1 million | 2024-12 | |
| Habte Girls Education Foundation | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Hagop J & Sonia L Koujakian Foundation | 501(c)(3) | 2018 | $330,305 | 2024-12 | |
| Hagopian Foundation | 501(c)(3) | 2022 | $15,447 | 2025-12 | |
| Handlery Foundation | 501(c)(3) | 1998 | $6.3 million | 2025-12 | |
| Hao Ran Foundation U S Branch | 501(c)(3) | 2000 | $65,203 | 2025-12 | |
| Harold & Judy Ticktin Charitable Foundation | 501(c)(3) | 2025 | $485,083 | 2024-12 | |
| Hashem Yosef Foundation | 501(c)(3) | 2026 | |||
| Healthright 360 Foundation | 501(c)(3) | 2018 | $0 | $142,332 | 2025-06 |
| Heart in Motion | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Hellman Foundation | 501(c)(3) | 2012 | $625.6 million | 2024-12 | |
| Henderson Family Foundation A California Charitable Organization | 501(c)(3) | 2022 | $110.2 million | 2024-12 | |
| Henix Foundation | 501(c)(3) | 2024 | $16,650 | 2024-12 | |
| Herringer Family Foundation | 501(c)(3) | 2000 | $702,502 | 2025-12 | |
| Hidden Leaf Foundation | 501(c)(3) | 2008 | $58.3 million | 2024-12 | |
| High Impact Philanthropy Inc | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Hoenigman Family Foundation | 501(c)(3) | 2002 | $1.5 million | 2025-04 | |
| Homeowners Association of the United States | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Hornthal Foundation | 501(c)(3) | 1999 | $1.8 million | 2024-12 | |
| Howard and Irene Levine Family Foundation | 501(c)(3) | 1998 | $11.6 million | 2024-12 | |
| Hu & Luo Family Foundation | 501(c)(3) | 2021 | $39.7 million | 2024-12 | |
| Huguenin-Rallapalli Foundation | 501(c)(3) | 2002 | $962,618 | 2025-12 | |
| Humanity United | 501(c)(3) | 2001 | $15.4 million | 2024-12 | |
| Humanity for All Inc | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Huneeus Foundation | 501(c)(3) | 2001 | $31.4 million | 2024-12 | |
| Hutchison Family Foundation | 501(c)(3) | 2021 | $173,723 | 2025-12 | |
| Hyojin Kim Nirav Patel Foundation Inc | 501(c)(3) | 2019 | $1.4 million | 2025-12 | |
| Iiit-Delhi Foundation USA | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Im Us USA | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Incite Labs Inc | 501(c)(3) | 2017 | $41.8 million | 2024-12 | |
| Intrepid Philanthropy Foundation | 501(c)(3) | 2010 | $714,265 | 2025-12 | |
| Irene S Scully Family Foundation | 501(c)(3) | 2004 | $42.1 million | 2024-12 | |
| Irving B Sacks Foundation | 501(c)(3) | 2025 | $1.9 million | 2025-12 | |
| J-P Conte Family Foundation | 501(c)(3) | 2017 | $91.1 million | 2024-12 | |
| JK Irwin Foundation | 501(c)(3) | 2010 | $448,636 | 2024-12 | |
| JL Fund | 501(c)(3) | 2017 | $27.6 million | 2025-06 | |
| JP Peng & Ashley Chao Foundation | 501(c)(3) | 2008 | $310,323 | 2025-11 | |
| JSLH Foundation | 501(c)(3) | 2008 | $246,014 | 2024-12 | |
| James Family Foundation | 501(c)(3) | 1997 | $9,486 | 2024-11 | |
| James Irvine Foundation | 501(c)(3) | 1939 | $3.39 billion | 2024-12 | |
| Jamshid Foundation | 501(c)(3) | 2006 | $5,954 | 2025-01 | |
| Jan and Mitsuko Wine and Art Educational Foundation | 501(c)(3) | 2009 | $47.1 million | 2025-12 | |
| Jane M Gitshier Foundation | 501(c)(3) | 1999 | $659,576 | 2025-12 | |
| Janet and Clint Reilly Family Foundation | 501(c)(3) | 2008 | $15,338 | 2024-12 | |
| Joanne and William Prieur Foundation | 501(c)(3) | 2002 | $1 | 2024-12 | |
| John Martin Foundation | 501(c)(3) | 2016 | $29.7 million | 2025-12 | |
| John and Marcia Goldman Foundation | 501(c)(3) | 1997 | $335.2 million | 2024-12 | |
| Joo Ho and in Choong Sung Family Foundation | 501(c)(3) | 2025 | $43,229 | 2025-12 | |
| Joseph L Barbonchielli and Marie and Manuel B Perez Foundation | 501(c)(3) | 2001 | $4.6 million | 2025-09 | |
| Justice for Vicha Ratanapakdee Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Justin Jacobs Jr Charitable Trust | 501(c)(3) | 2018 | $14.6 million | 2025-09 | |
| K5 Foundation | 501(c)(3) | 2018 | $47 million | 2024-12 | |
| Kalonymus Foundation | 501(c)(3) | 2017 | $4.3 million | 2024-12 | |
| Kataly Foundation | 501(c)(3) | 2019 | $237.8 million | 2024-12 | |
| Kattom Foundation | 501(c)(3) | 2007 | $3.1 million | 2024-12 | |
| Kaul Family Foundation | 501(c)(3) | 2019 | $694,136 | 2024-12 | |
| Keiko Fukuda and Shelley Fernandez Girls and Women Judo Foundation | 501(c)(3) | 2020 | $119,335 | 2025-12 | |
| Kelson Foundation | 501(c)(3) | 2017 | $149 million | 2024-12 | |
| Kingsley Family Charitable Trust | 501(c)(3) | 2008 | $522,287 | 2024-12 | |
| Kinjiro and Eiko Moriguchi Fund | 501(c)(3) | 2018 | $2.4 million | 2025-09 | |
| Kiryle Foundation | 501(c)(3) | 2002 | $3.3 million | 2025-12 | |
| Kitt Family Foundation | 501(c)(3) | 2012 | $216,716 | 2025-12 | |
| Klingbeil Family Foundation | 501(c)(3) | 2003 | $5.5 million | 2025-12 | |
| Kodama Foundation | 501(c)(3) | 2024 | $148.5 million | 2024-12 | |
| Kos Family Foundation | 501(c)(3) | 2021 | $2.4 million | 2025-12 | |
| Krishnan-Shah Family Foundation Inc | 501(c)(3) | 1999 | $67.4 million | 2024-12 | |
| Lampert Fam Foundation Uta 121500 | 501(c)(3) | 2001 | $147.8 million | 2024-12 | |
| Lar Landa Foundation | 501(c)(3) | 2026 | $1.7 million | 2024-12 | |
| Lee and Linda Meier Family Foundation | 501(c)(3) | 2007 | $664,653 | 2025-12 | |
| Lehmann & Quirk Family Foundation | 501(c)(3) | 2007 | $1 million | 2025-11 | |
| Leo Foundation Legacy Enhancing Opportunity Inc | 501(c)(3) | 2018 | $19,737 | 2024-12 | |
| Leong Man Way Foundation Inc | 501(c)(3) | 2006 | $98,266 | 2025-12 | |
| Levin Family Foundation | 501(c)(3) | 2015 | $118,441 | 2025-12 | |
| Levison-Levy Charitable Trust | 501(c)(3) | 2008 | $241 | 2024-12 | |
| Libra Foundation | 501(c)(3) | 2015 | $432.2 million | 2024-12 | |
| Lin 2022 Foundation | 501(c)(3) | 2022 | $280,276 | 2025-06 | |
| Lindley Foundation | 501(c)(3) | 2021 | $90,661 | 2024-12 | |
| Lindsay and Alex Ramsay Foundation | 501(c)(3) | 2000 | $3.4 million | 2024-12 | |
| Lindskog Foundation | 501(c)(3) | 2019 | $16.7 million | 2025-12 | |
| Long Ridge Foundation | 501(c)(3) | 2021 | $158,156 | 2024-12 | |
| Loud Hound Foundation | 501(c)(3) | 2017 | $122.3 million | 2024-12 | |
| Lu Charitable Foundation | 501(c)(3) | 2024 | $4.1 million | 2025-12 | |
| Lui Che Woo Charity | 501(c)(3) | 2009 | $35 million | 2025-12 | |
| Luminary Legacy Foundation Inc | 501(c)(3) | 2024 | |||
| M4a Foundation | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| MBD & JFD Foundation | 501(c)(3) | 2000 | $4.9 million | 2024-12 | |
| MZ Foundation | 501(c)(3) | 2000 | $40.9 million | 2025-12 | |
| Macaulay Family Foundation | 501(c)(3) | 2014 | $5 million | 2024-12 | |
| March Conservation Fund | 501(c)(3) | 1996 | $77.9 million | 2024-12 | |
| Marcus and Desiree Chung Family Foundation | 501(c)(3) | 2024 | $2.2 million | 2025-12 | |
| Marineau Family Foundation | 501(c)(3) | 2008 | $784,227 | 2025-12 | |
| Marino Family Charitable Foundation Inc | 501(c)(3) | 2015 | $4.2 million | 2024-12 | |
| Mary K Yap Foundation | 501(c)(3) | 2017 | $9,086 | 2024-12 | |
| Mataya Family Foundation | 501(c)(3) | 2010 | $199,050 | 2025-12 | |
| Materium Foundation | 501(c)(3) | 2008 | $576,021 | 2024-12 | |
| Mathias Lloyd Spiegel Family Foundation Inc | 501(c)(3) | 2014 | $19,284 | 2024-12 | |
| Maxwell Hanrahan Foundation | 501(c)(3) | 2019 | $561.4 million | 2024-12 | |
| McDonough Family Foundation | 501(c)(3) | 2025 | |||
| Meglbagl Foundation | 501(c)(3) | 2003 | $3.8 million | 2025-12 | |
| Menaged Foundation | 501(c)(3) | 2008 | $2.3 million | 2025-12 | |
| Midjourney Foundation NFP | 501(c)(3) | 2025 | |||
| Minami Tamaki Yamauchi Kwok & Lee Foundation | 501(c)(3) | 2016 | $48,681 | 2025-09 | |
| Minds Mental Illness & Neurological Disorders Foundation Inc | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Mira Scholars Foundation | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Mka Charitable Fund | 501(c)(3) | 2024 | $272.8 million | 2024-12 | |
| Modern America Foundation | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Monk Foundation | 501(c)(3) | 2026 | |||
| Monua Janah Memorial Foundation | 501(c)(3) | 2004 | $1.5 million | 2024-12 | |
| Moonbridge Alliance Inc | 501(c)(3) | 2022 | $19,551 | 2025-12 | |
| More Better Fund | 501(c)(3) | 2022 | $4.6 million | 2024-12 | |
| Morse Family Foundation Inc | 501(c)(3) | 2001 | $402,027 | 2025-12 | |
| Morton Foundation | 501(c)(3) | 1997 | $13.3 million | 2024-12 | |
| Munro Foundation | 501(c)(3) | 2026 | $1 | 2025-12 | |
| Nextdoor Kind Foundation | 501(c)(3) | 2022 | $295,223 | 2025-12 | |
| Nextgen Industry Group | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Noble Eats Community Kitchen Inc | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| October Saints Foundation | 501(c)(3) | 2003 | $8.7 million | 2025-06 | |
| Ohana Foundation | 501(c)(3) | 1997 | $3.6 million | 2025-04 | |
| Omidyar Network Fund Inc | 501(c)(3) | 2005 | $382.5 million | 2024-12 | |
| Oneproject Org | 501(c)(3) | 2025 | $9.1 million | 2024-12 | |
| Ong Hing Foundation | 501(c)(3) | 2020 | $24,666 | 2024-12 | |
| Open Frontiers Foundation | 501(c)(3) | 2026 | |||
| Otis & Elizabeth Chandler Foundation | 501(c)(3) | 2017 | $3.4 million | 2025-12 | |
| PWB Foundation | 501(c)(3) | 2019 | $366 million | 2024-12 | |
| Parsemus Foundation | 501(c)(3) | 2017 | $2.7 million | 2025-12 | |
| Parviz Kamangar Charitable Foundation | 501(c)(3) | 2006 | $262,984 | 2025-12 | |
| Paul L Wattis Foundation | 501(c)(3) | 2004 | $5.4 million | 2025-12 | |
| Paul Scammell Foundation | 501(c)(3) | 2008 | $1.9 million | 2024-12 | |
| Payne Family Foundation | 501(c)(3) | 1995 | $854,804 | 2025-12 | |
| Phileo Foundation | 501(c)(3) | 2000 | $1.1 million | 2025-12 | |
| Philharmonia Baroque Orchestra Period Instrument Trust | 501(c)(3) | 2007 | $0 | $506,990 | 2025-06 |
| Philippine Nurses Association of Northern California Inc | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Phyllis C Wattis Foundation | 501(c)(3) | 2011 | $9.3 million | 2024-12 | |
| Pichai Family Foundation | 501(c)(3) | 2021 | $334.8 million | 2025-12 | |
| Pikake Foundation Inc | 501(c)(3) | 1997 | $239,191 | 2024-12 | |
| Pilara Family Foundation | 501(c)(3) | 2006 | $20 million | 2024-12 | |
| Pisces Foundation | 501(c)(3) | 2007 | $38.3 million | 2025-06 | |
| Private Foundation | 501(c)(3) | 1999 | $27,450 | 2025-12 | |
| Quach-Kuo Family Foundation | 501(c)(3) | 2009 | $433,351 | 2025-12 | |
| Quentin and Mara Kopp Foundation | 501(c)(3) | 1995 | $4,718 | 2024-12 | |
| Quinn Hill Foundation | 501(c)(3) | 2022 | $18.3 million | 2024-12 | |
| R S Stephens Family Foundation Inc | 501(c)(3) | 2003 | $1 | 2024-12 | |
| RJM Campbell Family Foundation | 501(c)(3) | 2009 | $96 million | 2025-12 | |
| Rachel and Ty Shay Family Foundation | 501(c)(3) | 2018 | $183,322 | 2025-12 | |
| Ralph & Marsha Guggenheim Family Foundation | 501(c)(3) | 2010 | $215,656 | 2025-12 | |
| Rankin Family Foundation | 501(c)(3) | 2021 | $2.5 million | 2025-12 | |
| Rappaport Family Foundation | 501(c)(3) | 2004 | $6.4 million | 2024-12 | |
| Ray and Dagmar Dolby Family Fund | 501(c)(3) | 2002 | $83.8 million | 2024-12 | |
| Recoverable Foundation | 501(c)(3) | 2023 | $1.1 million | 2025-12 | |
| Red & Orange House Foundation | 501(c)(3) | 2021 | $0 | $3,706 | 2025-12 |
| Redmond Mills Trust Foundation | 501(c)(3) | 2009 | $2.4 million | 2025-12 | |
| Rene & Mila Medina Foundation | 501(c)(3) | 2005 | $9,757 | 2024-12 | |
| Ripple Project Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Rmlow Foundation | 501(c)(3) | 2011 | $1.8 million | 2024-12 | |
| Robert & Ruth Halperin Foundation | 501(c)(3) | 1999 | $151.4 million | 2024-12 | |
| Rockridge Foundation | 501(c)(3) | 1999 | $319,119 | 2025-12 | |
| Ronald & Ann Williams Charitable Foundation | 501(c)(3) | 2003 | $86 million | 2024-12 | |
| Ronda Gruber Foundation | 501(c)(3) | 2008 | $532,093 | 2025-12 | |
| Room To Breathe Project | 501(c)(3) | 2019 | $113.6 million | 2024-12 | |
| Rosenberg Ach Foundation | 501(c)(3) | 2010 | $10.7 million | 2025-12 | |
| Rosenberg Foundation | 501(c)(3) | 1940 | $59.3 million | 2024-12 | |
| Rotary Club of San Francisco Evening Foundation | 501(c)(3) | 2015 | $0 | $0 | 2024-06 |
| Rotary Club of San Francisco Soma Foundation Inc | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Rough-J-Ranch | 501(c)(3) | 2003 | $3.9 million | 2025-12 | |
| Ruan Family Foundation | 501(c)(3) | 2022 | $90.5 million | 2024-12 | |
| SF Support Squad | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| SPC Impact Foundation | 501(c)(3) | 2024 | $495,110 | 2025-12 | |
| Sagacity Sharp Inc | 501(c)(3) | 2019 | $381,466 | 2025-12 | |
| Sakana Foundation | 501(c)(3) | 2010 | $135.8 million | 2025-06 | |
| Salome M Ilao Loving Endowment | 501(c)(3) | 2014 | $2,973 | 2025-06 | |
| Samantha and Darren Bechtel Family Foundation | 501(c)(3) | 2005 | $8.4 million | 2024-12 | |
| Samjoshriel Foundation | 501(c)(3) | 2013 | $10,386 | 2025-09 | |
| San Francisco Federal Foundation | 501(c)(3) | 2025 | $1 | 2024-12 | |
| San Francisco Frontrunners Charitable Trust | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| San Francisco Hope Foundation | 501(c)(3) | 2013 | $2.5 million | 2024-12 | |
| San Francisco-Barcelona Sister City Committee Inc | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| San Simeon Fund | 501(c)(3) | 2005 | $75 million | 2025-12 | |
| Sandberg Goldberg Bernthal Family Charitable Foundation | 501(c)(3) | 2019 | $290.5 million | 2024-12 | |
| Sanford & Linda Gallanter Foundation | 501(c)(3) | 2009 | $1.6 million | 2024-12 | |
| Sara Truong & Thanh Ngo Foundation | 501(c)(3) | 2018 | $326,086 | 2025-12 | |
| Saunders Family Charitable Fund | 501(c)(3) | 2005 | $2.6 million | 2025-12 | |
| Schnitzer-Novack Foundation | 501(c)(3) | 2022 | $9.7 million | 2024-12 | |
| Scholes Family Foundation | 501(c)(3) | 2010 | $1.6 million | 2025-12 | |
| Second Century Foundation | 501(c)(3) | 2026 | |||
| Sergey Brin Family Foundation | 501(c)(3) | 2015 | $4.31 billion | 2024-12 | |
| Service Corps San Francisco | 501(c)(3) | 2015 | $0 | $0 | 2025-05 |
| Service Pups Inc | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Shadestone Foundation | 501(c)(3) | 2022 | $2 million | 2024-12 | |
| Shimon Ben Joseph Foundation | 501(c)(3) | 2005 | $1.51 billion | 2024-12 | |
| Shivshakti Foundation | 501(c)(3) | 2003 | $960,693 | 2024-12 | |
| Shockwave Foundation | 501(c)(3) | 2020 | $4 million | 2024-12 | |
| Sigmund Foundation Inc | 501(c)(3) | 2004 | $2.2 million | 2025-12 | |
| Sijbrandij Foundation | 501(c)(3) | 2021 | $79.2 million | 2024-12 | |
| Silicon Villas Inc | 501(c)(6) | 2017 | $0 | $0 | 2025-12 |
| Silver Lining Foundation | 501(c)(3) | 1998 | $40.5 million | 2024-12 | |
| Simply Human | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Singapore Overseas Foundation | 501(c)(3) | 2020 | $7,187 | 2025-12 | |
| Singh World Foundation | 501(c)(3) | 2019 | $1.7 million | 2024-12 | |
| Skoll Foundation | 501(c)(3) | 2003 | $846.9 million | 2024-12 | |
| So Inclined Philanthropic Foundation | 501(c)(3) | 2020 | $17.2 million | 2024-12 | |
| Socius Foundation | 501(c)(3) | 2014 | $34,503 | 2024-12 | |
| Sodhani Foundation | 501(c)(3) | 2016 | $9.1 million | 2025-12 | |
| Spaht Family Foundation | 501(c)(3) | 2019 | $122.1 million | 2024-12 | |
| Speechskills Foundation | 501(c)(3) | 2016 | $378,602 | 2025-06 | |
| Stanley and Eve Geller Family Foundation | 501(c)(3) | 2010 | $1.4 million | 2024-12 | |
| Stupski Foundation | 501(c)(3) | 1998 | $168.7 million | 2024-12 | |
| Sun Zibin Foundation | 501(c)(3) | 2018 | $14,796 | 2024-11 | |
| Sunrun Impact Foundation | 501(c)(3) | 2025 | |||
| Supporters of the San Francisco Police Department Wilderness PRGM | 501(c)(3) | 1994 | $0 | $0 | 2025-12 |
| Susan Liautaud Foundation | 501(c)(3) | 1999 | $2.8 million | 2024-11 | |
| Susan Lyon Education Foundation | 501(c)(3) | 2002 | $7,088 | 2024-12 | |
| Sustainable Arts Foundation | 501(c)(3) | 2010 | $119,904 | 2024-12 | |
| Sustainable Futures Fund | 501(c)(3) | 2015 | $38.1 million | 2024-12 | |
| Sustainable Grant Making Partners Fund | 501(c)(3) | 2015 | $22.8 million | 2024-12 | |
| Suzie S Thorn Family Foundation | 501(c)(3) | 1997 | $660,294 | 2025-12 | |
| Syzygy Foundation | 501(c)(3) | 2001 | $998,065 | 2024-06 | |
| TL Davis Family Charitable Trust | 501(c)(3) | 1997 | $3.7 million | 2025-12 | |
| Tabizuru Foundation | 501(c)(3) | 2015 | $4.3 million | 2025-02 | |
| Tan and Loo Family Foundation | 501(c)(3) | 2001 | $10.9 million | 2024-12 | |
| Teamsters Local 350 Labor Legacy Scholarship | 501(c)(3) | 2025 | |||
| The Acer Fund | 501(c)(3) | 1999 | $245,976 | 2025-12 | |
| The Barbara and Gerson Bakar Foundation | 501(c)(3) | 2006 | $133.2 million | 2024-12 | |
| The David & Anita Keller Foundation | 501(c)(3) | 2003 | $1.1 million | 2024-12 | |
| The Dorian Fund | 501(c)(3) | 2005 | $1.8 million | 2025-09 | |
| The Fremont Group Foundation | 501(c)(3) | 1997 | $24.6 million | 2024-12 | |
| The James and Ann Swinehart Foundation | 501(c)(3) | 2008 | $495,658 | 2025-12 | |
| The John Katie Hansen Family Foundation | 501(c)(3) | 2005 | $7.3 million | 2024-12 | |
| The Justin and Michelle Hughes Foundation | 501(c)(3) | 2014 | $744,860 | 2025-12 | |
| The Kimball Foundation | 501(c)(3) | 1998 | $71.7 million | 2024-12 | |
| The Kingfisher Foundation | 501(c)(3) | 1997 | $11.1 million | 2025-03 | |
| The Laney and Pasha Thornton Foundation | 501(c)(3) | 2005 | $8.5 million | 2024-12 | |
| The Leonard and Sophie Davis Fund | 501(c)(3) | 2001 | $200.7 million | 2024-12 | |
| The Martin Wong Foundation A Ca Non-Profit Public Benefir Corp | 501(c)(3) | 2002 | $5.9 million | 2024-12 | |
| The Moh F Oundation | 501(c)(3) | 2002 | $907,216 | 2025-12 | |
| The Niebla Foundation Inc | 501(c)(3) | 2006 | $7.1 million | 2024-12 | |
| The Sam Mazza Foundation | 501(c)(3) | 2006 | $21.5 million | 2024-12 | |
| The San Francisco Association of Realtors Foundation | 501(c)(3) | 2022 | $610,836 | 2024-12 | |
| Third Horizon Foundation | 501(c)(3) | 2005 | $3.4 million | 2024-12 | |
| Thomson Family Foundation | 501(c)(3) | 2007 | $1.9 million | 2025-12 | |
| Three Guineas Fund | 501(c)(3) | 1995 | $481,692 | 2025-12 | |
| Tomkat Foundation | 501(c)(3) | 2023 | $42.8 million | 2024-12 | |
| Transgender Action Fund | 501(c)(4) | 2024 | $0 | $0 | 2024-12 |
| Transgender Foundation | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Troop 351 Honor Scout Alumni Association | 501(c)(3) | 2021 | $3,903 | 2025-12 | |
| Troper Wojcicki Foundation | 501(c)(3) | 2006 | $339.3 million | 2024-12 | |
| Tsern Foundation | 501(c)(3) | 2003 | $47,071 | 2023-12 |
Other causes in San Francisco, CA
- Arts, culture and humanities 811
- Education 642
- Human services 445
- Religion-related 381
- Community improvement and capacity building 334
- Recreation and sports 215
- Housing and shelter 196
- Youth development 161
- Health care 153
- Environment 145
- International, foreign affairs and national security 141
- Public and societal benefit 119
- Civil rights, social action and advocacy 106
- Mental health and crisis intervention 99
- Science and technology 88
- Animal-related 75
- Employment 73
- Crime and legal-related 64
- Diseases, disorders and medical disciplines 59
- Food, agriculture and nutrition 52
- Medical research 44
- Mutual and membership benefit 39
- Social science 25
- Public safety, disaster preparedness and relief 21
Every nonprofit in San Francisco, CA · Philanthropy, voluntarism and grantmaking foundations nonprofits across the state · 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.