Data / Nonprofits / California / Simi Valley
Nonprofits in Simi Valley, CA: 481 registered with the IRS
481 nonprofits are registered with the IRS in Simi Valley, CA, 433 of them 501(c)(3) charities; the 149 that report revenue took in $467.2 million. The largest by revenue: California Virtual Academies at Los Angeles ($94.5 million), California Virtual Academy-San Diego ($57.7 million), California Virtual Academy at San Joaquin -A California NPRFT Corp- ($47.5 million). Most common causes: education (67), religion-related (54), human services (41).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| California Virtual Academies at Los Angeles | Education | 501(c)(3) | 2009 | $94.5 million | $28.1 million | 2025-06 |
| California Virtual Academy-San Diego | Education | 501(c)(3) | 2010 | $57.7 million | $20.6 million | 2025-06 |
| California Virtual Academy at San Joaquin -A California NPRFT Corp- | Education | 501(c)(3) | 2010 | $47.5 million | $15.7 million | 2025-06 |
| Ronald Reagan Presidential Foundation and Institute | Education | 501(c)(3) | 1985 | $41.8 million | $478.6 million | 2025-09 |
| Iq Academy California-Los Angeles | Education | 501(c)(3) | 2015 | $32.1 million | $12.7 million | 2025-06 |
| California Virtual Academy at Sutter | Education | 501(c)(3) | 2009 | $26 million | $8 million | 2025-06 |
| California Virtual Academy at Fresno | Education | 501(c)(3) | 2014 | $25.2 million | $8.3 million | 2025-06 |
| California Virtual Academy at Maricopa | Education | 501(c)(3) | 2010 | $21.5 million | $7.4 million | 2025-06 |
| California Virtual Academy-San | Education | 501(c)(3) | 2008 | $17 million | $6.2 million | 2025-06 |
| California Virtual Academy - Sonoma | Education | 501(c)(3) | 2008 | $14.8 million | $5.7 million | 2025-06 |
| Revelation Church of Jesus Christ | Religion-related | 501(c)(3) | 2017 | $13.2 million | $8.2 million | 2023-12 |
| California Virtual Academy at Kings | Education | 501(c)(3) | 2009 | $12.1 million | $4.6 million | 2025-06 |
| Insight School of California | Education | 501(c)(3) | 2019 | $9.2 million | $4.9 million | 2025-06 |
| Insight at San Joaquin | Education | 501(c)(3) | 2018 | $6 million | $3.2 million | 2025-06 |
| Insight at San Diego | Education | 501(c)(3) | 2018 | $4.2 million | $1.6 million | 2025-06 |
| Boys & Girls Club of Moorpark & Simi Valley Inc | Youth development | 501(c)(3) | 1986 | $3.3 million | $2.8 million | 2024-12 |
| Simi Valley Nonprofit Spay & Neuter Clinic Incorporated | Animal-related | 501(c)(3) | 2001 | $2.8 million | $2.7 million | 2024-12 |
| Guiding Our Youth | Human services | 501(c)(3) | 2002 | $2.7 million | $1.4 million | 2025-06 |
| Forever Found | Human services | 501(c)(3) | 2010 | $2 million | $4 million | 2024-12 |
| All It Takes | Public safety, disaster preparedness and relief | 501(c)(3) | 2003 | $1.9 million | $600,221 | 2025-06 |
| Big Sky Association | Housing and shelter | 501(c)(4) | 2004 | $1.9 million | $2 million | 2022-05 |
| Spirit Life Church of Jesus Christ | Arts, culture and humanities | 501(c)(3) | 2025 | $1.4 million | $3.4 million | 2025-12 |
| Envisioning Justice Solutions Inc | Crime and legal-related | 501(c)(3) | 2018 | $1.3 million | $931,436 | 2024-12 |
| Simi Valley Chamber of Commerce | 501(c)(6) | 1978 | $1.2 million | $297,367 | 2025-06 | |
| Soaring Spirits International | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $1.2 million | $130,049 | 2025-12 |
| For the Troops | Public and societal benefit | 501(c)(3) | 2007 | $1.2 million | $1 million | 2024-12 |
| Project Manana | International, foreign affairs and national security | 501(c)(3) | 2010 | $1.1 million | $1.4 million | 2025-12 |
| Connect 2 Ministries | Religion-related | 501(c)(3) | 2009 | $1 million | $775,702 | 2025-06 |
| Christadelphian Bible Mission of the Americas | Religion-related | 501(c)(3) | 2014 | $1 million | $807,693 | 2021-12 |
| Blommendahl-Gray Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | $1 million | $1 million | 2025-12 |
| Simi Youth Baseball Inc | Recreation and sports | 501(c)(3) | 2020 | $974,014 | $497,093 | 2025-08 |
| Free Clinic of Simi Valley | Health care | 501(c)(3) | 1973 | $911,499 | $3.4 million | 2024-12 |
| Simi Valley Soccer Club | Recreation and sports | 501(c)(3) | 1995 | $815,393 | $299,599 | 2025-04 |
| Only Hope Prison Ministries | Crime and legal-related | 501(c)(3) | 2011 | $752,550 | $134,674 | 2025-12 |
| Eternity Bible College | Education | 501(c)(3) | 2014 | $740,769 | $274,775 | 2025-06 |
| Wild Ops | Public and societal benefit | 501(c)(3) | 2018 | $720,385 | $98,079 | 2025-12 |
| Samaritan Center-Simi Valley | Housing and shelter | 501(c)(3) | 1996 | $668,114 | $363,551 | 2025-06 |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1951 | $591,378 | $711,376 | 2026-03 | |
| Good Shepherd Lutheran School Inc | 501(c)(3) | 1941 | $525,191 | $140,392 | 2020-07 | |
| Strategic Communications Group | Religion-related | 501(c)(3) | 1998 | $498,320 | $0 | 2025-12 |
| Real Options Womens Clinic | Health care | 501(c)(3) | 1995 | $457,307 | $615,352 | 2025-12 |
| Women of Noble Character Inc | Youth development | 501(c)(3) | 2008 | $446,386 | $1.1 million | 2025-12 |
| For the Need Foundation | Human services | 501(c)(3) | 2004 | $435,834 | $512,092 | 2025-12 |
| Official Police Garage Association of Los Angeles | 501(c)(6) | 1991 | $399,299 | $357,596 | 2025-12 | |
| Coda Resource Publishing | Arts, culture and humanities | 501(c)(3) | 1996 | $395,427 | $727,980 | 2025-12 |
| Adam Leventhal Memorial School and Museum | Arts, culture and humanities | 501(c)(3) | 2019 | $382,888 | $125,654 | 2024-12 |
| Simi Valley Peace Officers Associa- Tion | 501(c)(5) | 1980 | $354,801 | $2.1 million | 2025-12 | |
| Ishimwe Center | Human services | 501(c)(3) | 2006 | $339,046 | $955,224 | 2024-12 |
| Sarahs House | Human services | 501(c)(3) | 2015 | $325,954 | $855,710 | 2024-12 |
| Santa Susana Boys Baseball League | Recreation and sports | 501(c)(3) | 2019 | $309,676 | $57,060 | 2025-08 |
| Ventura County United Soccer Club | Recreation and sports | 501(c)(3) | 1993 | $276,013 | $89,781 | 2024-12 |
| Simi Valley Hospital Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $268,454 | $1.2 million | 2024-12 |
| Iglesia de Dios | 501(c)(3) | 1972 | $265,737 | $974,726 | 2025-12 | |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $257,056 | $121,475 | 2025-06 |
| Knights of Columbus | 501(c)(8) | 1940 | $237,140 | $278,780 | 2025-12 | |
| Simi Valley Bulldogs Football & Cheer | Recreation and sports | 501(c)(3) | 2017 | $232,710 | $49,257 | 2024-12 |
| Tiny Treasures Collective | Human services | 501(c)(3) | 2022 | $223,668 | $81,077 | 2025-12 |
| Association of Lunar and Planetary Observers | 501(c)(3) | 1994 | $220,986 | $1.6 million | 2025-12 | |
| Nishkam Manukhta Di Seva Temple Simi Valley | Religion-related | 501(c)(3) | 2025 | $219,444 | $7,237 | 2025-12 |
| Simi Educators Association | 501(c)(5) | 1969 | $212,908 | $410,607 | 2025-08 | |
| Simi Valley Girls Softball | Recreation and sports | 501(c)(3) | 1996 | $199,707 | $161,382 | 2024-07 |
| Simi Valley Youth Soccer League | Recreation and sports | 501(c)(3) | 2023 | $195,394 | $193,542 | 2025-04 |
| Congregation Bnai Emet Preschool | Education | 501(c)(3) | 2009 | $182,595 | $194,962 | 2025-12 |
| Rotary International | 501(c)(4) | 1958 | $179,762 | $175,167 | 2023-06 | |
| Centro Familiar Nueva Esperanza | Human services | 501(c)(3) | 1975 | $167,990 | $93,998 | 2026-01 |
| Angelo Foundation | Animal-related | 501(c)(3) | 2011 | $166,190 | $6,962 | 2025-12 |
| Southern California Pit Bull Rescue | Animal-related | 501(c)(3) | 2018 | $161,323 | $491,830 | 2025-12 |
| Simi Valley Police Foundation | Crime and legal-related | 501(c)(3) | 1997 | $150,371 | $522,467 | 2025-12 |
| Simi Valley Moose Lodge 1902 Loyal Order of Moose | 501(c)(4) | 1940 | $143,509 | $354,776 | 2025-04 | |
| Pacific Coast Christadelphian Bible School | 501(c)(3) | 1993 | $143,184 | $75,421 | 2021-10 | |
| Royal Football Booster Club | Recreation and sports | 501(c)(3) | 2025 | $134,563 | $54,154 | 2025-12 |
| Simi Valley Rotary Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1996 | $132,502 | $803,073 | 2026-06 |
| California Association of Hospital Purchasing Agents Inc | 501(c)(6) | 1983 | $129,458 | $100,320 | 2025-12 | |
| Good Hearts and Good Hands | Human services | 501(c)(3) | 2022 | $123,716 | $100,637 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $114,630 | $43,507 | 2025-06 | |
| Soroptimist International of the Americas Inc | Crime and legal-related | 501(c)(3) | 2002 | $113,311 | $139,334 | 2025-06 |
| Simi Valley Education Foundation | Education | 501(c)(3) | 1992 | $111,186 | $238,795 | 2024-12 |
| Fire Prevention & Disaster Relief Foundation | Public safety, disaster preparedness and relief | 501(c)(3) | 2021 | $106,000 | $191,936 | 2025-12 |
| Iglesia Piedra Angular Simi Valley | Religion-related | 501(c)(3) | 2018 | $103,146 | $222,334 | 2025-12 |
| Right Road Kids Inc | Youth development | 501(c)(3) | 1994 | $100,611 | $56,998 | 2024-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $97,264 | $61,532 | 2025-06 | |
| Kid Gloves Boxing Foundation | Education | 501(c)(3) | 2018 | $95,809 | $1 | 2025-12 |
| Royal High Band Boosters | Education | 501(c)(3) | 2004 | $89,586 | $31,102 | 2024-06 |
| Wildlife Care of Ventura County | Animal-related | 501(c)(3) | 1995 | $84,952 | $82,159 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $81,977 | $40,085 | 2026-06 | |
| Family Enrichment Society of Cerritos | Human services | 501(c)(3) | 2007 | $81,700 | $124,292 | 2025-12 |
| Friends of the Simi Valley Police Explorers 2910 | Youth development | 501(c)(3) | 2016 | $79,834 | $124,042 | 2025-12 |
| Redbird | Human services | 501(c)(3) | 1994 | $79,004 | $367,282 | 2025-12 |
| North American Railcar Operators Association | 501(c)(7) | 1996 | $77,655 | $110,728 | 2025-12 | |
| Body Brain Train Inc | Health care | 501(c)(3) | 2022 | $75,902 | $26,581 | 2025-12 |
| Royal Baseball Club | Recreation and sports | 501(c)(3) | 2024 | $74,289 | $19,344 | 2024-12 |
| Housing Helpers Inc | Housing and shelter | 501(c)(3) | 2016 | $72,643 | $1 | 2023-12 |
| Simi Sunrise Rotary Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1995 | $72,238 | $312,579 | 2025-06 |
| Simi Valley Cultural Arts Center Foundation | Human services | 501(c)(3) | 1996 | $71,565 | $544,574 | 2025-06 |
| Los Angeles Racing Club Inc | Youth development | 501(c)(3) | 2023 | $71,468 | $6,628 | 2023-12 |
| Kiwanis Club of Simi Valley Foundation | Human services | 501(c)(3) | 2007 | $71,014 | $91,986 | 2025-09 |
| Dog Days Search & Rescue | Animal-related | 501(c)(3) | 2016 | $70,911 | $51,434 | 2025-12 |
| Simi Valley Friends of the Library Inc | Education | 501(c)(3) | 1985 | $70,814 | $236,166 | 2025-12 |
| Valley Sports Foundation Inc | Recreation and sports | 501(c)(3) | 1997 | $69,650 | $9,558 | 2025-12 |
| Communication Workers of America | 501(c)(5) | 1960 | $69,294 | $16,346 | 2025-09 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $69,181 | $11,204 | 2025-06 | |
| Enable Ministries | Religion-related | 501(c)(3) | 2010 | $66,637 | $118,829 | 2025-12 |
| Simi Track Club Inc | Recreation and sports | 501(c)(3) | 2006 | $65,748 | $63,041 | 2025-12 |
| Extreme Mobility Camps Inc | Human services | 501(c)(3) | 2014 | $64,757 | $21,006 | 2025-09 |
| Christadelphian Tidings Publishing Company Inc | Religion-related | 501(c)(3) | 2007 | $61,387 | $37,281 | 2021-12 |
| Spiritual Refreshing | Religion-related | 501(c)(3) | 2025 | $60,619 | $12,273 | 2025-12 |
| United Emergency Medical Service PR Ofessionals Inc | Mutual and membership benefit | 501(c)(5) | 2026 | $60,346 | $231,816 | 2024-12 |
| Santa Susana Performing Arts Boosters | Education | 501(c)(3) | 1998 | $59,271 | $78,953 | 2025-12 |
| The Simi Valley Music Boosters | 501(c)(3) | 1973 | $58,775 | $24,980 | 2025-06 | |
| Family Motor Coach Association | 501(c)(7) | 1975 | $57,187 | $30,378 | 2024-12 | |
| Let Them Play Foundation | Education | 501(c)(3) | 2019 | $56,218 | $44,815 | 2025-12 |
| Kator Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $55,908 | $2,281 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $55,793 | $47,133 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $54,528 | $30,945 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1968 | $53,422 | $17,216 | 2025-06 | |
| Conejo Swimming Association Parents Organization | Recreation and sports | 501(c)(3) | 1974 | $51,346 | $0 | 2023-12 |
| Lotus Charitable Foundation | Education | 501(c)(3) | 2019 | $50,000 | $129,373 | 2024-12 |
| Rotary International | 501(c)(4) | 1958 | $49,132 | $106,114 | 2026-06 | |
| Agak Foundation | Education | 501(c)(3) | 2024 | $45,700 | $39,500 | 2025-12 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $45,579 | $28,685 | 2025-06 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $45,331 | $9,867 | 2026-06 |
| Capper Flying Club Inc | 501(c)(7) | 1949 | $43,380 | $276,720 | 2025-12 | |
| Iglesia Rey de Reyes de La Iglesia Cristiana Interdenominacional Inc | Religion-related | 501(c)(3) | 2019 | $39,514 | $93,905 | 2021-12 |
| Pipo Foundation | Public and societal benefit | 501(c)(3) | 2022 | $38,595 | $1,727 | 2024-12 |
| Sideline Supporters Booster Club | Youth development | 501(c)(3) | 2025 | $37,864 | $21,361 | 2025-12 |
| California Virtual Academy- Jamestown | Education | 501(c)(3) | 2010 | $37,500 | $33,972 | 2025-06 |
| Let Them Play Baseball Organization | Recreation and sports | 501(c)(3) | 2024 | $35,270 | $1,329 | 2025-12 |
| Phoenix Ranch Parents Association | Education | 501(c)(3) | 2019 | $32,792 | $42,662 | 2025-06 |
| Velosport Cycling Inc | Recreation and sports | 501(c)(3) | 2018 | $27,392 | $0 | 2024-12 |
| Order of the Militia Crucifera Evangelica | 501(c)(10) | 1992 | $27,345 | $64,882 | 2024-12 | |
| Valley Veterinary Clinic A Nonprofit Corporation | Animal-related | 501(c)(3) | 2018 | $25,450 | $71,825 | 2025-12 |
| Kiwanis Club of Simi Valley | 501(c)(4) | 2019 | $18,591 | $24,935 | 2025-09 | |
| Free Again Consulting | Health care | 501(c)(3) | 2019 | $18,544 | $3,234 | 2024-12 |
| Pet Stop Rescue | Animal-related | 501(c)(3) | 2011 | $18,490 | $6,097 | 2024-12 |
| Golden Hearts Family Foundation | Human services | 501(c)(3) | 2023 | $18,400 | $23,220 | 2025-12 |
| University Cricket Club Incorporated | Recreation and sports | 501(c)(3) | 2021 | $11,500 | $8,579 | 2025-12 |
| Simi Valley Police Managers Association | Employment | 501(c)(5) | 2012 | $10,615 | $44,271 | 2025-12 |
| Nurses & Angels International | Health care | 501(c)(3) | 2016 | $9,193 | $9 | 2025-12 |
| Legacy Leadership Foundation Inc | Education | 501(c)(3) | 2017 | $6,188 | $18,315 | 2024-12 |
| World for Ukraine Inc | International, foreign affairs and national security | 501(c)(3) | 2016 | $6,114 | $6,129 | 2026-03 |
| Employment Assistance Program | Employment | 501(c)(3) | 2009 | $5,750 | $2,604 | 2023-12 |
| Simi Valley Missing Pets Inc | Animal-related | 501(c)(3) | 2014 | $4,812 | $4,812 | 2025-12 |
| Serving Those in Need Inc | Human services | 501(c)(3) | 2010 | $4,570 | $1,916 | 2023-12 |
| Cameron Siemers Foundation for Hope | Diseases, disorders and medical disciplines | 501(c)(3) | 2007 | $3,349 | $26,395 | 2023-12 |
| Better Hope Foundation Inc | Education | 501(c)(3) | 2024 | $2,414 | $1 | 2024-12 |
| Santa Monica Mounted Police A Non Profit Corporation | Animal-related | 501(c)(3) | 2005 | $1,760 | $31,133 | 2025-12 |
| Keithan Keisha Foundation Inc | Education | 501(c)(3) | 2021 | $1,200 | $1,517 | 2025-12 |
| Justin Mattock Abstract Art Foundation | Arts, culture and humanities | 501(c)(3) | 2017 | $100 | $25 | 2025-12 |
| The Damascus Road Experience Inc | 501(c)(3) | 2022 | $100 | $1 | 2025-12 | |
| 1 Heart at A Time Inc | Education | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| 13 Souls Memorial Run | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $14,162 | 2025-12 |
| 805 Rowing Club Inc | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| 805 Sports | Recreation and sports | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| 818 Volleyball | Recreation and sports | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Abner Levy Foundation | Health care | 501(c)(3) | 2005 | $2.8 million | 2025-12 | |
| Abundant Hope Inc | Community improvement and capacity building | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Abundant Life Christian Church Simi Inc | Religion-related | 501(c)(3) | 2014 | |||
| Action for Safe Schools Inc | Public and societal benefit | 501(c)(3) | 2024 | |||
| Adaptive Sports and Recreation Inc | 501(c)(3) | 1996 | $0 | $0 | 2024-12 | |
| Afghanamerican Barassociation | Crime and legal-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Aglow International | 501(c)(3) | 1973 | $0 | $0 | 2022-12 | |
| Al-Rasool Masjid Inc | Religion-related | 501(c)(3) | 2010 | |||
| American Association of University Women | Education | 501(c)(4) | 2010 | $0 | $0 | 2025-06 |
| American Brittany Club Inc | 501(c)(7) | 1974 | $0 | $0 | 2023-12 | |
| American Rose Society | Education | 501(c)(3) | 1983 | $0 | $0 | 2025-05 |
| Americas Tax Assistance Corporation | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Animal Guardians Horse Rescue Inc | Animal-related | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Animal Rescue Volunteers Inc | Animal-related | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| Anne Foundation | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| As You Are Church Simi Valley | 501(c)(3) | 1969 | $0 | $0 | 2020-12 | |
| Associated Square Dancers | Human services | 501(c)(7) | 1977 | $0 | $0 | 2025-12 |
| Association of Moremi Women | Human services | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Bailing Out Bentley | Animal-related | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Because We Can - Because We Care | Human services | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Betel Casa de Dios Y Puerta Del Cielo | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Beverly Hills Cotillion Dance Ensemble | Arts, culture and humanities | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Bigyan | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Birdies Fore Danny | Mental health and crisis intervention | 501(c)(3) | 2025 | |||
| Blessed Hope Chapel | 501(c)(3) | 1992 | ||||
| Blue Star Mothers of America | 501(c)(3) | 2004 | $0 | $0 | 2025-08 | |
| Blueprint Basketball Academy | Recreation and sports | 501(c)(3) | 2026 | |||
| Braden Believes in Dreams Memorial Foundation | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Breathe - A Foundation for the Artist | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Bridegroom Cometh Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 | |
| Bridges of Care | Health care | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Bringing Back Music To California | Arts, culture and humanities | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Building Lives With Learning | Education | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| CCSV | Religion-related | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| California Association of Independent Insurance Adjusters in | 501(c)(6) | 1950 | $0 | $0 | 2026-06 | |
| California Federation of Womens Clubs | 501(c)(3) | 1998 | $0 | $0 | 2024-12 | |
| Calvary Chapel of Simi Valley | Religion-related | 501(c)(3) | 1996 | |||
| Cavalier King Charles Spaniel | Animal-related | 501(c)(4) | 2012 | $0 | $0 | 2025-12 |
| Center for Contemplative Enrichment | Education | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Center for Soul Healing Therapies and Treatments | Health care | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Center for Spiritual Living Simi Valley | Religion-related | 501(c)(3) | 2014 | |||
| Chabad at Wood Ranch | Religion-related | 501(c)(3) | 2024 | |||
| Chabad of Simi Valley | Religion-related | 501(c)(3) | 2001 | 2013-12 | ||
| Childrens Song Association of America | Arts, culture and humanities | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Church of God of Prophecy | 501(c)(3) | 1969 | ||||
| Church of Jesus Christ in the Americas in Simi Valley | 501(c)(3) | 1989 | ||||
| Church of Jesus the Christ Full Gospel | 501(c)(3) | 1972 | ||||
| Church of the Living Christ | 501(c)(3) | 1973 | ||||
| City of Praise Cancer Research Foundation | International, foreign affairs and national security | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Cochran Street Baptist Church of Simi Valley | 501(c)(3) | 1979 | ||||
| Combat Veterans Motorcycle Association 33-10 | Public and societal benefit | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Compass Church of Simi Valley | 501(c)(3) | 1965 | ||||
| Comunion de Gracia | 501(c)(3) | 1959 | ||||
| Conejo Valley Homeschoolers Inc | Recreation and sports | 501(c)(7) | 2016 | $0 | $0 | 2026-06 |
| Congregation Bnai Emet | 501(c)(3) | 1984 | 2014-06 | |||
| Congregation Ezras Achim | Religion-related | 501(c)(3) | 2016 | |||
| Connecting California Conservancy | Environment | 501(c)(3) | 2014 | $256,547 | 2025-12 | |
| Cornerstone North Hollywood Inc | Religion-related | 501(c)(3) | 2015 | |||
| Crafty for A Cause | Human services | 501(c)(3) | 2024 | $0 | $0 | 2026-05 |
| Crown Point Baptist Church of Simi Valley Inc | 501(c)(3) | 1976 | ||||
| Cultivating Ethos Inc | Religion-related | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Cycle of Hope | Community improvement and capacity building | 501(c)(4) | 2024 | $0 | $0 | 2024-12 |
| Data Driven Technologies Inc | Education | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Data Science Learning Center | Education | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Daughters of Union Veterans of the Civil War 1861-1865 | Mutual and membership benefit | 501(c)(3) | 2014 | $0 | $0 | 2025-08 |
| Deep Water Community Church Inc | Religion-related | 501(c)(3) | 2016 | |||
| Diamond Miners Baseball | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2024-03 |
| Disabled American Veterans | Public and societal benefit | 501(c)(4) | 1942 | $0 | $0 | 2024-12 |
| Discovery Christian Church | Religion-related | 501(c)(3) | 2005 | 2013-12 | ||
| Dylan Gregory Hatch Foundation | Education | 501(c)(3) | 2008 | $0 | $0 | 2024-12 |
| Dylette Family Foundation | Civil rights, social action and advocacy | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Early Riders Motor Club | Recreation and sports | 501(c)(7) | 2022 | $0 | $0 | 2025-12 |
| Elias Ministries | Religion-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Emblem Club of the United States of America | 501(c)(4) | 1949 | $0 | $0 | 2025-06 | |
| Equipping the Church International | Religion-related | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Evangelical Cov Church of Simi Valley-Simi Valley Ca | 501(c)(3) | 1975 | 2013-12 | |||
| Evangelical Lutheran Church in America | 501(c)(3) | 1988 | ||||
| FC United Academy Inc | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Fair Chance Homeownership Coalition | Human services | 501(c)(3) | 2024 | |||
| Faith Christian Church of Simi Valley Corporation | 501(c)(3) | 1982 | ||||
| Faith Community Church of Simi Valley | 501(c)(3) | 1982 | ||||
| Fight the Good Fight Ministries Inc | 501(c)(3) | 1986 | $24,730 | 2024-12 | ||
| First Baptist Church of Simi Valley | Religion-related | 501(c)(3) | 2025 | |||
| First Bible Church of Simi Valley | Religion-related | 501(c)(3) | 2001 | 2013-06 | ||
| Florida A & M University National Alumni Association Inc | 501(c)(3) | 1993 | $0 | $0 | 2026-06 | |
| Foundation for Saac | Education | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Free & Accepted Masons of California | 501(c)(10) | 1940 | $0 | $0 | 2025-12 | |
| Freedom Project | Mental health and crisis intervention | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Friendship Beyond Borders Inc | Religion-related | 501(c)(3) | 2022 | $230,012 | 2024-12 | |
| Future Strides Foundation | Human services | 501(c)(3) | 2025 | $0 | $1 | 2025-12 |
| Gathering Network | Religion-related | 501(c)(3) | 2023 | |||
| Gavins Village Foundation | Health care | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Geipe Cancer Treatment Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Get America Back Inc | Human services | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Gigis Playhouse Inc | Mental health and crisis intervention | 501(c)(3) | 2003 | |||
| Glory House Deliverance Tabernacle Church | 501(c)(3) | 1983 | ||||
| Gobind S Gifts | Food, agriculture and nutrition | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Gold Coast Performing Arts Association | Arts, culture and humanities | 501(c)(3) | 1985 | $0 | $0 | 2026-06 |
| Golden Heart Senior Foundation | Human services | 501(c)(3) | 2025 | |||
| Grace Church of Simi Valley | 501(c)(3) | 1978 | ||||
| Great Love Korean Baptist Church | Religion-related | 501(c)(3) | 2004 | |||
| Green Crescent of Simi Valley - GCSV | Religion-related | 501(c)(3) | 2011 | |||
| Hamsadhwani Carnatic Music Academy of Southern California | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Healing Families Wellness Center | Mental health and crisis intervention | 501(c)(3) | 2026 | |||
| Heritage Christian Academy of Simi Valley | Education | 501(c)(3) | 2015 | $0 | $0 | 2026-06 |
| Hero Appreciation Network | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $0 | $0 | 2024-12 |
| Himalayan Joy Home | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Holistic Wellness Association Inc | Mental health and crisis intervention | 501(c)(3) | 2025 | |||
| Hoofbeats Are My Melody Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 | |
| Hope & Mission Church | Religion-related | 501(c)(3) | 2005 | |||
| Horace C Tucker Foundation | International, foreign affairs and national security | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| House of the Goddess Inc | Religion-related | 501(c)(3) | 2013 | $0 | $0 | 2022-12 |
| Household of Faith Christian Fellowship | Religion-related | 501(c)(3) | 1996 | |||
| I Smile Strongher | Diseases, disorders and medical disciplines | 501(c)(3) | 2026 | $0 | $1 | 2024-12 |
| Iglesia Cristiana Cielo Abierto de Simi Valley | Religion-related | 501(c)(3) | 2018 | |||
| Iglesia Cristiana Templo Del Valle | 501(c)(3) | 1970 | ||||
| Iglesia Evangelica Rey de Reyes Inc | Religion-related | 501(c)(3) | 2014 | |||
| Independent Order of Odd Fellows | 501(c)(8) | 1972 | $0 | $0 | 2025-12 | |
| Interactive Art Collection | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| International Cruise Victims Association Inc | Human services | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| International Cruise Victims Association Inc | Public safety, disaster preparedness and relief | 501(c)(4) | 2009 | $0 | $0 | 2025-12 |
| International Gospel Ministry Inc | International, foreign affairs and national security | 501(c)(3) | 2013 | $0 | $0 | 2023-12 |
| International Skateboarding Hall of Fame | Arts, culture and humanities | 501(c)(3) | 2012 | $0 | $0 | 2023-12 |
| It Needs To End | Mental health and crisis intervention | 501(c)(3) | 2026 | |||
| Italian Catholic Federation of Calif Inc | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Ite Central Coast Section | Mutual and membership benefit | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Jack Richards Athletic Memorial Scholarship Fund | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Jakes Journey Foundation | Human services | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Japanese American Medical Association | Recreation and sports | 501(c)(7) | 1999 | $0 | $0 | 2025-12 |
| Japanese American Medical Association Scholarship Fund | Education | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Jehoshaphat Missionary Baptist Church | 501(c)(3) | 1985 | ||||
| Jeremiah 1 10 Corporation | Food, agriculture and nutrition | 501(c)(3) | 2024 | |||
| Jireh Freedom Foundation | Religion-related | 501(c)(3) | 2023 | $280,091 | 2025-06 | |
| Jobs Daughters International | 501(c)(10) | 1972 | $0 | $0 | 2026-06 | |
| Journey To the Lighthouse Ministries | Religion-related | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Joy Filled Ministries | Religion-related | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Jr Jainclan Foundation | Health care | 501(c)(3) | 2009 | $29 million | 2024-12 | |
| Kapunzels Senior Dog Sanctuary | Animal-related | 501(c)(3) | 2026 | |||
| Kay & James Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Khalsa Cup USA Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Korean Presbyterian Church of Thousand Oaks | 501(c)(3) | 1992 | ||||
| Kyma Life Foundation | Youth development | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| L A C F D Chaplains Benevolent Fund | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Lambs Inn Ministrises Inc | Religion-related | 501(c)(3) | 1995 | |||
| Laurie White Foundation | Human services | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Legacy Grace | Recreation and sports | 501(c)(3) | 2025 | |||
| Legal Secretaries Incorporated | 501(c)(6) | 1988 | $0 | $0 | 2025-12 | |
| Little League Baseball Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-09 | |
| Los Angeles Student Skateboard and Sports Alliance | Youth development | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Loving Home Hospice for Children Incorporated | Health care | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| M2028 Foundation | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| MC Projects | Food, agriculture and nutrition | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Mahbub Taslima USA Bangladesh Charitable Foundation | Health care | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Manthano PSP | Education | 501(c)(3) | 2026 | |||
| Marine Corps League | 501(c)(4) | 1946 | $0 | $0 | 2025-06 | |
| Maroon Girls Soccer Boosters | Recreation and sports | 501(c)(3) | 2020 | $0 | $0 | 2025-06 |
| Marriage Encounter Southern California | Religion-related | 501(c)(3) | 2014 | $0 | $0 | 2026-01 |
| Mens Group Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Mikos Rescue Mission | Animal-related | 501(c)(3) | 2024 | |||
| Million Footprints | Human services | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Mind of Dom Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Ministerio Del Espiritu Santo Inc | Religion-related | 501(c)(3) | 2014 | |||
| Mission Circle International Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Mission Now Ministries | International, foreign affairs and national security | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Moms Club | Human services | 501(c)(3) | 2001 | $0 | $0 | 2026-06 |
| Moose Creek Farms | Education | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Mother Cabrini Student Scholarship Non-Profit Inc | Education | 501(c)(3) | 2024 | |||
| My Golden Hearts | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Nassenga Foundation Inc | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| National Contract Management Association | 501(c)(6) | 1965 | ||||
| National Society Daughters of the American Revolution | 501(c)(3) | 1949 | $0 | $0 | 2025-12 | |
| National Society of Southern Dames of America Inc | 501(c)(3) | 1973 | $0 | $0 | 2025-12 | |
| National Society of the Daughters of the American Revolution | Education | 501(c)(3) | 1949 | $0 | $0 | 2026-06 |
| National Society of the Daughters of the American Revolution | 501(c)(3) | 1949 | $0 | $0 | 2026-05 | |
| Nehemiah Ministries | Religion-related | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| New Apostolic Church of Simi Ca | 501(c)(3) | 1985 | ||||
| New Haven of Hope | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| New Life Center 1665 E Los Angeles Ave | 501(c)(3) | 1958 | ||||
| Nikao Imani Productions Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Nomadic Golf Addicts Inc | 501(c)(7) | 2021 | $0 | $0 | 2025-12 | |
| Not One More | Mental health and crisis intervention | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Noura Foundation | Human services | 501(c)(3) | 2022 | $2,084 | 2024-12 | |
| Nueva Esperanza Covenant Church Simi Valley Ca | 501(c)(3) | 1975 | ||||
| Nurture Inspire Empower Inc | Youth development | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Olivia Parks Community Development Corp | Housing and shelter | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| Once Upon A Kitten Rescue | Animal-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Operation Blue Christmas | Human services | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Palermos Family Thirft Store | Human services | 501(c)(3) | 2026 | |||
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2025-06 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | |||
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | |||
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2025-06 |
| Pickleball United Inc | Recreation and sports | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Pioneer Girls Volleyball Boosters | Recreation and sports | 501(c)(3) | 2009 | $0 | $0 | 2026-06 |
| Polyphonix Vocal Ensemble Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Por Chiquimula Org | Human services | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Positive Mindset Foundation | Public and societal benefit | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Preserve Bottle Village | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Project Medics Inc | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Project Possibility | Human services | 501(c)(3) | 2008 | $0 | $0 | 2024-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1968 | $0 | $0 | 2026-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2026-06 | |
| 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) | 1970 | $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) | 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 | 2026-06 | |
| 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) | 1943 | $0 | $0 | 2026-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-06 | |
| R D Ford Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2012 | $2.5 million | 2023-12 | |
| Rebels Football Club Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Red Road Foundation | Crime and legal-related | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Religious Science International | 501(c)(3) | 1950 | ||||
| Renegades Youth Baseball Fund | Youth development | 501(c)(3) | 2026 | |||
| Revelation Church La | Religion-related | 501(c)(3) | 2023 | |||
| Revonne Corey Jr Spirit of Achievement Scholarship | 501(c)(3) | 2017 | $0 | $0 | 2024-12 | |
| Rhythm & Melodies | Arts, culture and humanities | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Ridone Inc | Health care | 501(c)(3) | 1995 | $0 | $0 | 2025-09 |
| Rise Simi Valley Inc | Civil rights, social action and advocacy | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| Rise and Lead | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Riseup United Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Royal High School Girls Lacrosse Booster Club | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-08 |
| Royal Track and Field Inc | Recreation and sports | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Ruth and Joseph C Reed Foundation for the Arts | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2013 | $10.9 million | 2026-06 | |
| Saint Peter Claver Parish | 501(c)(3) | 1946 | ||||
| Sanskriti | Youth development | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Santa Susana Kiwanis Foundation | Community improvement and capacity building | 501(c)(3) | 2003 | $0 | $0 | 2024-09 |
| Santa Susanna Church of Christ | Religion-related | 501(c)(3) | 2003 | |||
| Save Our Society | Education | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| School of Grief Inc | Education | 501(c)(3) | 2025 | |||
| Serra International | Religion-related | 501(c)(3) | 2020 | $0 | $0 | 2026-05 |
| Shawns Blue Bench | Diseases, disorders and medical disciplines | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Shepherd of the Valley Lutheran Church | 501(c)(3) | 1988 | ||||
| Simi Cares Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Simi Girls Lacrosse Booster Club | Recreation and sports | 501(c)(3) | 2020 | $0 | $0 | 2026-06 |
| Simi High Boys Lacrosse Booster Club Inc | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2026-07 |
| Simi Hills Christadelphian Ecclesia | Religion-related | 501(c)(3) | 2024 | |||
| Simi Hills Christian Church | 501(c)(3) | 1973 | ||||
| Simi Softball Booster Club Inc | Education | 501(c)(3) | 2009 | $0 | $0 | 2026-07 |
| Simi Valley 2 Foursquare Church | 501(c)(3) | 1949 | 2023-12 | |||
| Simi Valley Adventist School | 501(c)(3) | 1947 | ||||
| Simi Valley Art Association Inc | Education | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Simi Valley Chapter 1959 Women of the Moose | 501(c)(8) | 1940 | $0 | $0 | 2026-04 | |
| Simi Valley Christian Center Inc | Religion-related | 501(c)(3) | 2006 | |||
| Simi Valley Columbian Club Inc | 501(c)(2) | 1977 | $0 | $0 | 2025-12 | |
| Simi Valley Cultural Association | Arts, culture and humanities | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Simi Valley Fliers Radio Control Club | 501(c)(7) | 1983 | $0 | $0 | 2026-06 | |
| Simi Valley Foursquare Church | 501(c)(3) | 1949 | ||||
| Simi Valley Hindu Temple | Religion-related | 501(c)(3) | 2014 | |||
| Simi Valley Korean Baptist Church | Religion-related | 501(c)(3) | 2000 | |||
| Simi Valley Library Foundation | Education | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Simi Valley Masonic Temple Association | 501(c)(2) | 1967 | $0 | $0 | 2025-12 | |
| Simi Valley Missionary Baptist Church | 501(c)(3) | 1982 | ||||
| Simi Valley Orchestral and Choral Foundation | Arts, culture and humanities | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Simi Valley Police Officers Charity | Crime and legal-related | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Simi Valley Presbyterian Church | 501(c)(3) | 1964 | 2014-05 | |||
| Simi Valley Quilt Guild | Employment | 501(c)(3) | 2012 | $0 | $0 | 2026-03 |
| Simi Valley Ys Men | Community improvement and capacity building | 501(c)(3) | 2024 | |||
| Simi at the Garden Inc | Environment | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Somis Christian Community Church | 501(c)(3) | 1985 | ||||
| Sounds of Taiwan | Arts, culture and humanities | 501(c)(3) | 2022 | $5,948 | 2025-12 | |
| Southern California Collegiate Volleyball Officials Association | Education | 501(c)(3) | 2025 | |||
| Spiritual Assembly of the Bahais of Simi Valley | 501(c)(3) | 1995 | ||||
| St Rose of Lima Church | 501(c)(3) | 1946 | ||||
| St Rose of Lima School | 501(c)(3) | 1946 | ||||
| Stand in the Gap Collective | Food, agriculture and nutrition | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Sterling Foundation for Grateful Living | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Submitthestigma | Mental health and crisis intervention | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Summit House | Religion-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Sunday Community Dinner | Food, agriculture and nutrition | 501(c)(3) | 2026 | |||
| Susana Knolls Homeowners | 501(c)(4) | 1972 | $0 | $0 | 2025-09 | |
| Taryn Tarver Foundation Inc | Youth development | 501(c)(3) | 2022 | $1 | 2025-12 | |
| Tender Heart Haven | Animal-related | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| The Afara Foundation | 501(c)(3) | 2022 | $0 | $125,685 | 2024-12 | |
| The Angeline Lam Koo Foundation | Education | 501(c)(3) | 2025 | $25,100 | 2025-12 | |
| The Charity Bridge Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| The Hidden Closet | Civil rights, social action and advocacy | 501(c)(3) | 2026 | |||
| The Live Ride | Religion-related | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| The Marina Sanctuary Inc | 501(c)(3) | 1986 | $0 | $0 | 2024-12 | |
| The Reed-Reid Family Reunion Inc James Lee | 501(c)(7) | 2023 | $0 | $0 | 2025-12 | |
| The United States Pony Clubs in | Recreation and sports | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| The Weekly Incorporated | 501(c)(3) | 2024 | $0 | $0 | 2024-12 | |
| The Women of Noble Character | Public and societal benefit | 501(c)(3) | 2026 | |||
| Thousand Oaks Korean Baptist Church | Religion-related | 501(c)(3) | 2002 | |||
| 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 | |
| Top Quality Faith Ministries | Religion-related | 501(c)(3) | 2008 | |||
| Tops Club Inc | Health care | 501(c)(3) | 2008 | $0 | $0 | 2026-03 |
| Trinity Baptist Church of Simi Valley Corporation | 501(c)(3) | 1979 | ||||
| Trinity Lutheran Church | 501(c)(3) | 1941 | 2013-08 | |||
| Ubuntu Institute of Learning | Community improvement and capacity building | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Unbreakable Parkinsons Awareness Project Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| United Ostomy Association of America Inc | Medical research | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| United States Deaf Water Polo | Recreation and sports | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Unshattered Hope Restoration Bridge | Health care | 501(c)(3) | 2026 | |||
| Uplift Path Wise Org | Food, agriculture and nutrition | 501(c)(3) | 2025 | $1 | 2024-12 | |
| Valley Community Cavalry Rough Riders | Public and societal benefit | 501(c)(3) | 2017 | $0 | $0 | 2025-10 |
| Ventura County Astronomical Society Incorporated | Science and technology | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Ventura County Young Republicans | Civil rights, social action and advocacy | 501(c)(4) | 2026 | |||
| Veteran Mentor Project Inc | Public and societal benefit | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Veterans Defense Fund | Public and societal benefit | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Veterans of Foreign Wars Department of California | 501(c)(19) | 1958 | $0 | $1 | 2025-12 | |
| Vets & Valor | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | |||
| Victory Outreach Simi Valley | 501(c)(3) | 2003 | ||||
| Village Child International Inc | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| W A Y Women and Youth Set Free | Human services | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Walk Reclaimed | Human services | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Wellness Roots Foundation | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Wetnight Strong Inc | Recreation and sports | 501(c)(3) | 2004 | $0 | $0 | 2024-12 |
| Wild Kin | Education | 501(c)(3) | 2026 | |||
| William and Joanne Miller Charitable Trust | Arts, culture and humanities | 501(c)(3) | 2020 | $65.2 million | 2024-12 | |
| Wood Ranch Mens Club | Recreation and sports | 501(c)(3) | 2024 | $26,579 | 2025-12 | |
| Word of Faith Christian Church Corporation | 501(c)(3) | 1979 | ||||
| World Care for Kids | International, foreign affairs and national security | 501(c)(3) | 2025 | |||
| Young Millionaires Club | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
By cause in Simi Valley, CA
- Education 67
- Religion-related 54
- Human services 41
- Recreation and sports 36
- Arts, culture and humanities 23
- Philanthropy, voluntarism and grantmaking foundations 18
- Animal-related 17
- Health care 15
- Youth development 14
- Public and societal benefit 11
- Mental health and crisis intervention 8
- International, foreign affairs and national security 7
- Crime and legal-related 7
- Food, agriculture and nutrition 6
- Community improvement and capacity building 5
- Diseases, disorders and medical disciplines 5
- Civil rights, social action and advocacy 4
- Housing and shelter 4
- Public safety, disaster preparedness and relief 3
- Employment 3
- Mutual and membership benefit 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.