Data / Nonprofits / California / Fountain Vly
Nonprofits in Fountain Vly, CA: 290 registered with the IRS
290 nonprofits are registered with the IRS in Fountain Vly, CA, 271 of them 501(c)(3) charities; the 88 that report revenue took in $3.75 billion. The largest by revenue: Memorial Health Services Group Return ($3.13 billion), Memorial Health Services ($484 million), Memorialcare Select Health Plan ($53.9 million). Most common causes: religion-related (37), education (36), human services (20).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Memorial Health Services Group Return | Health care | 501(c)(3) | 2010 | $3.13 billion | $2.85 billion | 2025-06 |
| Memorial Health Services | Health care | 501(c)(3) | 2010 | $484 million | $3.18 billion | 2025-06 |
| Memorialcare Select Health Plan | Health care | 501(c)(4) | 2014 | $53.9 million | $18.9 million | 2025-06 |
| Hyundai Hope On Wheels | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $29.5 million | $21.6 million | 2024-12 |
| Boys and Girls Clubs of Huntington Valley | Youth development | 501(c)(3) | 1967 | $12.6 million | $18.8 million | 2024-12 |
| Nami Orange County | 501(c)(3) | 1982 | $12.3 million | $3.8 million | 2025-06 | |
| Genesis Motor America Foundation | Youth development | 501(c)(3) | 2019 | $3.5 million | $3.1 million | 2024-12 |
| Vital Access Care Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2002 | $3.3 million | $4.2 million | 2024-12 |
| Sycamore Creek Community Charter School | Education | 501(c)(3) | 2020 | $2.7 million | $36.7 million | 2025-06 |
| VN Sisters Support Association | Religion-related | 501(c)(3) | 1994 | $2 million | $115,012 | 2024-12 |
| National Water Research Institute | Environment | 501(c)(3) | 1993 | $1.4 million | $803,021 | 2025-06 |
| Multi-Agency Support Services | Human services | 501(c)(3) | 2011 | $1.2 million | $351,238 | 2025-12 |
| Western Economic Association International | Social science | 501(c)(3) | 1973 | $998,871 | $3.9 million | 2025-12 |
| Festival Ballet Theatre | 501(c)(3) | 1990 | $947,370 | $155,334 | 2025-12 | |
| Winter Guard Association of Southern California | Human services | 501(c)(3) | 1993 | $897,447 | $518,691 | 2025-08 |
| Copticsat TV | Religion-related | 501(c)(3) | 2013 | $811,314 | $211,736 | 2025-12 |
| Illumination Institute | Human services | 501(c)(3) | 2016 | $749,853 | $236,771 | 2024-12 |
| Community Christian Preschool of Fountain Valley | Education | 501(c)(3) | 1982 | $744,647 | $344,733 | 2025-08 |
| Soaring Wings Foundation | Mental health and crisis intervention | 501(c)(3) | 2018 | $595,726 | $124,653 | 2025-12 |
| Global Medical Missions Aliance Gmma | Religion-related | 501(c)(3) | 2007 | $589,500 | $474,473 | 2025-12 |
| Project Vietnam Foundation | International, foreign affairs and national security | 501(c)(3) | 2009 | $558,496 | $1.2 million | 2024-12 |
| Cornerstone Christian Fellowship | 501(c)(3) | 1964 | $500,830 | $417,920 | 2025-12 | |
| Barons Booster Club of Fountain Valley High School Inc | 501(c)(3) | 1986 | $429,088 | $265,163 | 2025-04 | |
| Coastline Community College Foundation | Education | 501(c)(3) | 1985 | $407,699 | $4.4 million | 2025-06 |
| Hopetoday | Human services | 501(c)(3) | 2002 | $362,114 | $209,239 | 2025-12 |
| CMF Ministries | Religion-related | 501(c)(3) | 1999 | $357,551 | $681,045 | 2024-12 |
| Fountain Valley High School | 501(c)(3) | 1993 | $353,453 | $332,346 | 2025-06 | |
| Surgical Education International | International, foreign affairs and national security | 501(c)(3) | 2019 | $332,000 | $401,181 | 2024-12 |
| Hilltop Preschool | Education | 501(c)(3) | 1971 | $329,774 | $194,804 | 2025-06 |
| Fountain Valley Girls Fastpitch Sof Tball | Recreation and sports | 501(c)(3) | 2026 | $309,893 | $148,647 | 2025-12 |
| New Begining Fellowship Center | Mental health and crisis intervention | 501(c)(3) | 1997 | $304,477 | $41,581 | 2024-12 |
| New Hope Academy of Gymnastics and Dance | Recreation and sports | 501(c)(3) | 2022 | $292,018 | $794,012 | 2026-05 |
| Association of Fundraising Professionals | 501(c)(3) | 1987 | $283,366 | $355,630 | 2025-12 | |
| Fountain Valley Youth Baseball Inc | Recreation and sports | 501(c)(3) | 2026 | $278,201 | $80,382 | 2024-12 |
| Vocal Music Parents Association of Fountain Valley H S | 501(c)(3) | 1993 | $254,223 | $36,945 | 2025-06 | |
| NSSLC Inc | 501(c)(3) | 2020 | $225,445 | $1.8 million | 2025-12 | |
| Fountain Valley Football Boosters | Education | 501(c)(3) | 1994 | $211,317 | $47,442 | 2025-01 |
| Greenbrook Swim Team Inc | Youth development | 501(c)(3) | 2002 | $196,089 | $89,698 | 2025-12 |
| Vietnamese-American Arts and Letters Association | 501(c)(3) | 1992 | $185,100 | $143,973 | 2025-12 | |
| Tu Tam Charity | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $180,015 | $207,211 | 2025-12 |
| Fountain Valley Little League Incorporated | Recreation and sports | 501(c)(3) | 2025 | $175,229 | $137,738 | 2025-09 |
| Hoi Bac Ai Hy Vong | International, foreign affairs and national security | 501(c)(3) | 2015 | $169,786 | $15,234 | 2024-12 |
| Home School Family Ministries | Education | 501(c)(3) | 2005 | $156,443 | $137,668 | 2024-12 |
| Harvest Mission International | Religion-related | 501(c)(3) | 2013 | $155,000 | $1 | 2025-12 |
| Baron Baseball Boosters Club Fountain Valley High School | Recreation and sports | 501(c)(3) | 1990 | $154,746 | $48,110 | 2026-06 |
| Mile Square Mens Golf Club | 501(c)(7) | 1972 | $152,152 | $19,274 | 2024-09 | |
| Fountain Valley High School Dance Team Boosters | Education | 501(c)(3) | 2007 | $145,729 | $49,292 | 2025-06 |
| Fountain Valley High School Pep Squad Booster Club | Education | 501(c)(3) | 2020 | $144,493 | $134,998 | 2025-04 |
| O C Small Paws Inc | Education | 501(c)(3) | 2010 | $133,933 | $75,017 | 2025-12 |
| Robert Gisler Parent-Teacher Organization Pto of the Fountain V | 501(c)(3) | 1976 | $130,981 | $62,158 | 2025-06 | |
| At Promise | Education | 501(c)(3) | 2024 | $128,843 | $38,067 | 2025-12 |
| Committee That Cares | Crime and legal-related | 501(c)(4) | 2013 | $120,000 | $14,489 | 2024-12 |
| Fountain Valley High School Cross Country-Track & Field Boosters | Education | 501(c)(3) | 2001 | $119,596 | $102,107 | 2025-06 |
| Urbain H Plavan Parent Teacher Organization | 501(c)(3) | 1984 | $108,502 | $80,425 | 2025-06 | |
| First International Doers Ministries | Human services | 501(c)(3) | 2001 | $106,981 | $206 | 2023-12 |
| Nguyen Hien Foundation | Education | 501(c)(3) | 2019 | $103,284 | $77,339 | 2024-12 |
| Fountain Valley Educational Foundation | 501(c)(3) | 1983 | $103,156 | $160,173 | 2025-12 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $95,465 | $106,402 | 2025-06 | |
| Southern California Salinity Coalition | Environment | 501(c)(4) | 2003 | $90,000 | $279,945 | 2025-06 |
| Wilson Wellness Inc | Mental health and crisis intervention | 501(c)(3) | 2022 | $87,379 | $13,539 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $83,740 | $18,456 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $73,774 | $58,623 | 2025-06 | |
| K9 Spirit Organization | Animal-related | 501(c)(3) | 2015 | $73,052 | $153,642 | 2024-12 |
| Formando Sonrisas En Los Ninos de Dios | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2013 | $72,252 | $37,666 | 2025-10 |
| Fountain Valley Police Officers Association | Crime and legal-related | 501(c)(5) | 2014 | $70,772 | $61,730 | 2024-12 |
| Institute for Small Business Inc | Human services | 501(c)(3) | 2022 | $62,430 | $658 | 2023-12 |
| Lions Clubs International District 4L4 | Philanthropy, voluntarism and grantmaking foundations | 501(c)(4) | 2025 | $61,024 | $72,238 | 2025-06 |
| Huntington Valley Youth Football and Cheer | Recreation and sports | 501(c)(3) | 2024 | $55,919 | $12,735 | 2025-12 |
| National Spasmodic Torticollis Association | Diseases, disorders and medical disciplines | 501(c)(3) | 2000 | $54,564 | $94,045 | 2025-09 |
| California Teachers Association | 501(c)(5) | 1976 | $53,654 | $20,159 | 2025-08 | |
| Friends of the Fountain Valley Library | Education | 501(c)(3) | 1999 | $51,574 | $1 | 2025-12 |
| An-Nour Weekend Institute of Islamic Education | Religion-related | 501(c)(3) | 2017 | $49,070 | $1,165 | 2026-06 |
| Chilang 1279 Association | Arts, culture and humanities | 501(c)(3) | 2020 | $47,336 | $24,391 | 2025-11 |
| Cat Fix of Oc | Animal-related | 501(c)(3) | 2022 | $46,348 | $40,637 | 2025-12 |
| Hoi Bao Tro On Thien Trieu Giao Phan Da Nang | Religion-related | 501(c)(3) | 2016 | $45,389 | $455 | 2024-12 |
| Fountain Valley High School Girls Basketball Booster Club | Education | 501(c)(3) | 1989 | $41,589 | $45,678 | 2026-05 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $41,214 | $47,112 | 2024-06 | |
| Orange County Public Affairs Association | Arts, culture and humanities | 501(c)(6) | 1999 | $28,534 | $8,512 | 2025-12 |
| Friends of Thien Phuoc Abbey Foundation | Religion-related | 501(c)(3) | 2010 | $25,260 | $36,917 | 2024-12 |
| DHM Productions Inc | Arts, culture and humanities | 501(c)(3) | 2010 | $25,000 | $16,422 | 2025-12 |
| Go and Do Likewise Inc | International, foreign affairs and national security | 501(c)(3) | 2009 | $10,851 | $9,224 | 2025-12 |
| Lien Doan Chi Lang Association | Youth development | 501(c)(3) | 2011 | $10,800 | $36,283 | 2025-12 |
| Teach Us To Pray International | Religion-related | 501(c)(3) | 2004 | $10,362 | $13,472 | 2025-12 |
| Tutoring Clubs Promise Project | Education | 501(c)(3) | 2025 | $10,000 | $9,562 | 2024-12 |
| Orange County Wheelmen | 501(c)(7) | 1968 | $7,581 | $49,830 | 2024-12 | |
| MRTV Coptic Channel Inc | Public and societal benefit | 501(c)(3) | 2024 | $3,400 | $0 | 2025-12 |
| Mt Sherrod Christian Center | Religion-related | 501(c)(3) | 2010 | $1,400 | $6,335 | 2021-12 |
| God Miracles Land | Religion-related | 501(c)(3) | 2014 | $800 | $1 | 2025-12 |
| Ace Brewing Society | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Adat Brit Synagogue | 501(c)(3) | 1985 | ||||
| Afghan American Cultural Center- | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Aglow International | 501(c)(3) | 1973 | $0 | $0 | 2025-12 | |
| All Saints Anglican Church | 501(c)(3) | 1977 | ||||
| All Saints Anglican Episcopal Church | 501(c)(3) | 1974 | ||||
| American Research Center in Egypt- Orange County Chapter Inc | Arts, culture and humanities | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Americans United for Separation of Church and State | Civil rights, social action and advocacy | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| An Khang Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $0 | $67,940 | 2025-12 |
| Andrew Billings Ministries Inc | Religion-related | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Angels of Love Ministry | Human services | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Asian American Women Association of Orange County | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-07 |
| Baron Academic Foundation | 501(c)(3) | 1992 | $0 | $0 | 2026-06 | |
| Beachpoint Church | 501(c)(3) | 1995 | ||||
| Bez Foundation | Arts, culture and humanities | 501(c)(3) | 2025 | |||
| Boys Volleyball Boosters of Foundtain Valley High School | 501(c)(3) | 1989 | $0 | $0 | 2025-06 | |
| Brothers of Reparation | Religion-related | 501(c)(3) | 2026 | |||
| California Federation of Womens Clubs | 501(c)(3) | 1998 | $0 | $0 | 2026-05 | |
| Calvary Chapel High School Baseball Booster Club | Youth development | 501(c)(3) | 2023 | $58,084 | 2024-12 | |
| Children Education Group | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Church Assembly in Fountain Valley | Religion-related | 501(c)(3) | 2000 | |||
| Clarke Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2017 | $116,770 | 2024-12 | |
| Coast Community Church | 501(c)(3) | 1985 | ||||
| Coastal Community Fellowship | 501(c)(3) | 1972 | ||||
| Colombia Hope & Mercy Ministries | Religion-related | 501(c)(3) | 2026 | |||
| Community Sound Solutions | Housing and shelter | 501(c)(3) | 2024 | |||
| Compassion Charity Organization | Human services | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Comunidad Cristiana Latina | 501(c)(3) | 1986 | ||||
| Congregation Bnai Tzedek | 501(c)(3) | 1985 | ||||
| Crusade for Life Inc | Civil rights, social action and advocacy | 501(c)(3) | 1974 | $0 | $0 | 2024-12 |
| Cut Shot Oc | Recreation and sports | 501(c)(3) | 2026 | |||
| DJT Lin Heritage Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $379,285 | 2025-12 | |
| DP3 Educational Foundation | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Daily Good 365 | Human services | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Daisy Loving Care | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| David & Diana Sun Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | $1 | 2025-12 | |
| David L Baker Ladies Golf Club | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Dreamsharers Foundation | Housing and shelter | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Evangelical Free Church of Garden Grove | 501(c)(3) | 1965 | ||||
| Excelsis Education | Education | 501(c)(3) | 2026 | $0 | $0 | 2024-12 |
| Eye Catcher | Youth development | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| FVHS Boys Water Polo Boosters Inc | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| FVHS Field Hockey Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| FVHS Flag Football Boosters | Education | 501(c)(3) | 2026 | |||
| FVHS Golf Booster Club | 501(c)(3) | 2014 | $0 | $0 | 2026-05 | |
| FVHS Theatre Booster Association | Education | 501(c)(3) | 2014 | $0 | $0 | 2023-06 |
| Family Bible Church of Orange County | 501(c)(3) | 1970 | ||||
| Family Church of God | 501(c)(3) | 1980 | ||||
| Findjoy Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $32,225 | 2025-12 | |
| First Central Church | Religion-related | 501(c)(3) | 1995 | |||
| First Chinese Baptist Church Fountain Valley | 501(c)(3) | 1994 | ||||
| First Christian Church Fountain Valley | 501(c)(3) | 1975 | ||||
| First Samoa Congregational Church of Jesus in Fountain Valley | 501(c)(3) | 1973 | ||||
| Fit To Play A California Nonprofit Corp | Recreation and sports | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| For Such A Day As This | Religion-related | 501(c)(3) | 2013 | |||
| Fortified Prep | Youth development | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Fostering Loving Hands | Human services | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Foundation of Truth Bible Church | Religion-related | 501(c)(3) | 1998 | |||
| Fountain Valley Chess Club | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Fountain Valley Credit Union | 501(c)(14) | 1961 | $0 | $0 | 2025-12 | |
| Fountain Valley HS Boys Soccer Boosters | Education | 501(c)(3) | 2015 | $0 | $0 | 2026-03 |
| Fountain Valley High School Girls Softball Boosters | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-09 |
| Fountain Valley High School Girls Valleyball Boosters | Education | 501(c)(3) | 2009 | $0 | $0 | 2026-06 |
| Fountain Valley High School Girls Water Polo | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-06 |
| Fountain Valley Kiwanis Club Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $0 | $0 | 2025-09 |
| Fountain Valley Presbyterian Church Inc | 501(c)(3) | 1969 | ||||
| Fountain Valley Rotary Charitable Association | Public and societal benefit | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Fountain Valley Troop 567 Families | Youth development | 501(c)(3) | 2026 | $5,055 | 2025-12 | |
| Fountain of Life Fellowship Christian Reformed Church | 501(c)(3) | 1975 | ||||
| Friedman Adventures Leave No One Indoors | Recreation and sports | 501(c)(3) | 2026 | |||
| GZB Foundation | Arts, culture and humanities | 501(c)(3) | 2021 | $1 | 2024-12 | |
| Garcia House of Refuge | Housing and shelter | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Garden Grove Korean S D A Mission Church Inc | 501(c)(3) | 1991 | ||||
| Generation Elevate | Human services | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Green Fortune Inc | Religion-related | 501(c)(3) | 2019 | $976,481 | 2025-12 | |
| Greenly Wise Organization | Environment | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Guru Nanak Shik Society of USA Inc | Religion-related | 501(c)(3) | 2003 | |||
| Happy Yoga | Health care | 501(c)(3) | 2026 | |||
| Hearts of Charity & Friends | Human services | 501(c)(3) | 2008 | $0 | $0 | 2024-12 |
| Hillcrest Missionary Baptist Church Corporation | 501(c)(3) | 1978 | ||||
| Hobble Nation Inc | Animal-related | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Huntington Beach Academy for the Performing Arts Foundation | Arts, culture and humanities | 501(c)(3) | 1998 | $0 | $0 | 2026-06 |
| Huntington Beach Longboard Crew | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $0 | $0 | 2025-08 |
| Inner Life Christian Fellowship Inc | 501(c)(3) | 1977 | ||||
| Innovation Collective | Education | 501(c)(3) | 2025 | |||
| Institute On Religion and Civic Values | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| International Buddhist Education Center | Religion-related | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| International Islamic Educational Institute | 501(c)(3) | 1990 | ||||
| International Vietnamese Mental Health Association | Mental health and crisis intervention | 501(c)(3) | 2025 | |||
| Irvine Consulting Group | Education | 501(c)(3) | 2026 | |||
| Islamic Center of Fountain Valley | Religion-related | 501(c)(3) | 2020 | |||
| Islamic Radio Missions | 501(c)(3) | 1983 | ||||
| Jackie Bongs Vietnam Stories Inc | Education | 501(c)(3) | 2023 | $1 | 2024-12 | |
| Jacquelyn Bogue Foundation | Human services | 501(c)(3) | 2004 | $602,431 | 2024-12 | |
| Jay Brewer FDN Corp | Youth development | 501(c)(3) | 2024 | |||
| Jazz4us Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2024-04 |
| Joey Flanagan Memorial Fund | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| John Saito MD Foundation | Arts, culture and humanities | 501(c)(3) | 2023 | $167,958 | 2025-12 | |
| Kelly Osborn Memorial Scholarship Fund | Education | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-06 | |
| Knights of Peter Claver | 501(c)(8) | 1968 | $0 | $0 | 2025-12 | |
| Konchenko Foundation Inc | Environment | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| LD Bach Dang Giang | Education | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Le Cong Giao Vietnam Mission Foundation | Religion-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Lien Doan Chi Lang Foundation | Youth development | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Life Amendment Coalition | Civil rights, social action and advocacy | 501(c)(4) | 2019 | $0 | $0 | 2025-12 |
| Limb Connections | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Logos Church of Orange County | 501(c)(3) | 1998 | ||||
| Long Beach Memorial Medical Center | Health care | 501(c)(3) | 2010 | 2025-06 | ||
| Los Amigos Football Varsity Booster Program Corp | Recreation and sports | 501(c)(3) | 2024 | |||
| Los Angeles Christadelphian Ecclesia | 501(c)(3) | 1961 | ||||
| Ly Tran Foundation | Public and societal benefit | 501(c)(3) | 2024 | $2,482 | 2026-04 | |
| Mai Am | Health care | 501(c)(3) | 2025 | |||
| Masuda Middle Ptso | Education | 501(c)(3) | 2015 | $0 | $0 | 2025-06 |
| Memorial Health Services | Health care | 501(c)(3) | 2010 | 2021-06 | ||
| Memorial Health Services | Health care | 501(c)(3) | 2010 | 2025-06 | ||
| Memorialcare Medical Foundation | Health care | 501(c)(3) | 2010 | 2025-06 | ||
| Mesa Verde Mission | Arts, culture and humanities | 501(c)(3) | 2017 | $2.5 million | 2025-12 | |
| Miss Fountain Valley Scholarship Foundation Inc | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-09 |
| Morning Grace Baptist Church | 501(c)(3) | 1993 | ||||
| Morning Star Family Fellowship Inc | 501(c)(3) | 1993 | ||||
| Municipal Water District of Orange County Walter Facilities Corp | 501(c)(4) | 1986 | $0 | $0 | 2026-06 | |
| My Sistah Place Inc | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Nathanael Ministries | Religion-related | 501(c)(3) | 2026 | |||
| National Asian-Pacific Islander Council Corp | Social science | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| National Organization of Mothers of Twins Clubs Inc | 501(c)(3) | 1982 | $0 | $0 | 2025-07 | |
| New Hope Baptist Church of Orange C Ounty | Religion-related | 501(c)(3) | 2026 | |||
| New Joy Community Church | 501(c)(3) | 1995 | ||||
| Newlife Christian Fellowship | Religion-related | 501(c)(3) | 2001 | |||
| Nimbus Compassion Foundation | Religion-related | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Norma and Philip Nisco Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $2,576 | 2024-12 | |
| Nsi Training | Recreation and sports | 501(c)(3) | 2015 | $0 | $18,603 | 2025-12 |
| Oc Cocaine Anonymous | Mental health and crisis intervention | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Oc Lab Corp | Youth development | 501(c)(3) | 2025 | |||
| Oc Lawmen Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 | |
| Ocef Inc | Education | 501(c)(3) | 2025 | $905,900 | 2025-06 | |
| Ollies Pack Rescue and Transport | Animal-related | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Orange County Football Officials Association Inc | Recreation and sports | 501(c)(4) | 2025 | $0 | $0 | 2025-12 |
| Orange County Sanitation District Financing Corporation | Public and societal benefit | 501(c)(4) | 2001 | $0 | $0 | 2026-06 |
| Orange County Ski Club Inc | 501(c)(7) | 1973 | $0 | $0 | 2025-05 | |
| Ovec Socal Church | Religion-related | 501(c)(3) | 2024 | |||
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-05 | |
| Parsian Family Resource Center | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $0 | $0 | 2025-06 |
| Peyton S Angels Worldwide Inc | Animal-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Poetry in Motion | Education | 501(c)(3) | 2026 | |||
| Power in the Name of Jesus Christ Ministry | Religion-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Project Baseball 2ND | Recreation and sports | 501(c)(3) | 2013 | $0 | $1 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-06 | |
| Quang Ha Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $27,631 | 2024-12 | |
| Queen Maha Maya Buddhist Temple | Religion-related | 501(c)(3) | 2020 | $0 | $1 | 2025-12 |
| Quyen Tan Foundation | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Races | 501(c)(3) | 2016 | $0 | $0 | 2025-12 | |
| Redemption Point Inc | Religion-related | 501(c)(3) | 2011 | |||
| Retaking of Quang Tri Citadel Monument | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Retired Association of Flight Attendants-Rafa | Employment | 501(c)(5) | 2017 | $0 | $0 | 2024-12 |
| Rich Samaritan | Public and societal benefit | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Richard Hawkins Memorial Military Museum | Arts, culture and humanities | 501(c)(3) | 2024 | |||
| Roy International Childrens Foundation | Arts, culture and humanities | 501(c)(3) | 2019 | $1 | 2024-12 | |
| Saint John Operation Love | Human services | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Saint Paul Charity Inc | International, foreign affairs and national security | 501(c)(3) | 2007 | $0 | $0 | 2024-12 |
| Sanctuary Hollywood Church Inc | 501(c)(3) | 1992 | ||||
| Santa Ana Council of Churches | 501(c)(3) | 1970 | ||||
| Sar Falcon Team | Public safety, disaster preparedness and relief | 501(c)(3) | 2026 | |||
| Saurashtra Kadva Patel Samaj of Sou Thern California | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Searchers Gem & Mineral Society Inc | Environment | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Servants of God Charities | International, foreign affairs and national security | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Serve City | Religion-related | 501(c)(3) | 2021 | $0 | $0 | 2025-06 |
| Shepherds Voice Evangelism & Training Inc | Religion-related | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Shoreline Baptist Church | 501(c)(3) | 1974 | 2024-08 | |||
| Shroud Center of Southern California | Arts, culture and humanities | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Smiles for Cleft Children | Diseases, disorders and medical disciplines | 501(c)(3) | 2025 | |||
| Socal Occsea | Mutual and membership benefit | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Songbird Care and Education Center | Animal-related | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Spiritual Assembly of the Bahais of Fountain Valley | 501(c)(3) | 1995 | ||||
| Spread the Aloha To Kids | International, foreign affairs and national security | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Talentmonkey Inc | Youth development | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Techknowcoder Inc | Science and technology | 501(c)(3) | 2019 | $0 | $0 | 2025-06 |
| Teen Development Program | Human services | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| The Fountain Valley Historical Society | 501(c)(3) | 1992 | $0 | $0 | 2024-12 | |
| The Michele Rae Crane Memorial Foundation Inc | 501(c)(3) | 1991 | $352,155 | 2025-12 | ||
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Tu Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2010 | $10.1 million | 2024-12 | |
| Turning Point Christian Fellowship | Religion-related | 501(c)(3) | 1999 | |||
| Veterans of Foreign Wars of the United States Auxiliary | 501(c)(19) | 2000 | $0 | $0 | 2025-06 | |
| Viet Respect Life | Health care | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Vietnamese Cultural House | Community improvement and capacity building | 501(c)(3) | 1997 | $0 | $0 | 2024-12 |
| Vietnamese Evangelical Church of Fountain Valley | 501(c)(3) | 1972 | ||||
| Vietnamese Grace Baptist Church | Religion-related | 501(c)(3) | 2008 | |||
| View Foundation | Public and societal benefit | 501(c)(3) | 2025 | |||
| Vincent Charities Association | Human services | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Vista View Middle School Ptso | Education | 501(c)(3) | 2018 | $0 | $0 | 2026-06 |
| Vo Truong Toan Alumni Association | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Wall Pov Project | Education | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Women Hold Up Half the Sky Inc | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Worship Generation | Religion-related | 501(c)(3) | 2001 | |||
| Zamir Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
By cause in Fountain Vly, CA
- Religion-related 37
- Education 36
- Human services 20
- Arts, culture and humanities 17
- Philanthropy, voluntarism and grantmaking foundations 17
- Recreation and sports 17
- Youth development 12
- Health care 10
- International, foreign affairs and national security 7
- Public and societal benefit 6
- Animal-related 6
- Environment 5
- Mental health and crisis intervention 5
- Diseases, disorders and medical disciplines 4
- Civil rights, social action and advocacy 3
- Housing and shelter 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.