Nonprofits in California
Nonprofits in California. Browse 229,931 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Open Air Campaigners Albania Inc
EIN 262775594 · Headquarters: Santa Clarita, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Architecture Collaborative Inc
EIN 811270707 · Headquarters: Oakland, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Arms
EIN 651245760 · Headquarters: Brentwood, CA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Open Arms and Loving Hands Inc
EIN 471457402 · Headquarters: Inglewood, CA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Open Arms Animal Resources and Rescue Inc
EIN 271105574 · Headquarters: BRENTWOOD, CA, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Open Arms Ashiana
EIN 810793911 · Headquarters: MONTE SERENO, CA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Open Arms Care Group
EIN 863602663 · Headquarters: Inglewood, CA, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Open Arms Childcare Ministries
EIN 562519436 · Headquarters: Chula Vista, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Arms Community Health & Service Center
EIN 881955807 · Headquarters: LOS ANGELES, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Arms Community Outreach Services
EIN 853609128 · Headquarters: Stockton, CA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Arms Family Outreach
EIN 471659727 · Headquarters: Irvine, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Arms Family Support Network
EIN 954402723 · Headquarters: west covina, CA, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Open Arms Fitness for All Corp
EIN 992088418 · Headquarters: BAKERSFIELD, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Arms Food Pantry & Resource Center
EIN 831054330 · Headquarters: LOS ANGELES, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Arms Fosterage Inc
EIN 454779081 · Headquarters: Lancaster, CA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Open Arms Group Foundation Corp
EIN 822141480 · Headquarters: APPLE VALLEY, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Arms Housing
EIN 931607479 · Headquarters: SAN BERNARDINO, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Arms Housing Foundation Inc
EIN 822108655 · Headquarters: EAST LOS ANGELES, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Arms Inc
EIN 680145090 · Headquarters: Redding, CA, USA · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Open Arms Magic
EIN 845021590 · Headquarters: SAN MARINO, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Open Arms Makes A Difference
EIN 272117045 · Headquarters: Ontario, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Arms Mens Center Inc
EIN 912162654 · Headquarters: Beverly Hills, CA, USA · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Open Arms Ministries Inc
EIN 753152051 · Headquarters: Escondido, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Arms Pregnancy Clinic
EIN 954184344 · Headquarters: NORTHRIDGE, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Arms Refugee Inc
EIN 932785917 · Headquarters: San Ramon, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Open Arms Rescue
EIN 454963448 · Headquarters: Ramona, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Arms Shelter for Women and Children with AIDS
EIN 954468851 · Headquarters: Los Angeles, CA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Open Arms Temporary Living Inc
EIN 811843957 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Arms Transitional Care
EIN 824523725 · Headquarters: San Ramon, CA, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Arms Ukraine
EIN 061806270 · Headquarters: LONG BEACH, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Arms Vietnam
EIN 992629034 · Headquarters: WESTMINSTER, CA, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Atlas Inc
EIN 333502386 · Headquarters: SAN FRANCISCO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Open Atmospheric Society
EIN 460643734 · Headquarters: Chico, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Authentication Technology Committee
EIN 274135000 · Headquarters: SAN RAMON, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Open Bar Inc
EIN 300252771 · Headquarters: Menlo Park, CA, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Open Barn
EIN 852439608 · Headquarters: RAMONA, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Biopharma Training Institute Inc
EIN 842113756 · Headquarters: CARLSBAD, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Book Theatre Company
EIN 882926648 · Headquarters: Oceanside, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Books
EIN 812417437 · Headquarters: Culver City, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Brackets Inc
EIN 854039899 · Headquarters: Menlo Park, CA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Open California
EIN 460763322 · Headquarters: SACRAMENTO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Cap Table Coalition Co
EIN 991639552 · Headquarters: PALO ALTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Center of Northern California
EIN 463601405 · Headquarters: Roseville, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Open Cfml Foundation
EIN 463259142 · Headquarters: Rancho Cordova, CA, US · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Open Channel Inc
EIN 942499351 · Headquarters: Soquel, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Open Choices Ii at Robbins Hood
EIN 030589683 · Headquarters: los angeles, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Open Circle Academy
EIN 994813060 · Headquarters: San Francisco, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Circle Center
EIN 451606040 · Headquarters: Berkeley, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Circle Foundation
EIN 923097629 · Headquarters: Ojai, CA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Open Circle Foundation
EIN 943349692 · Headquarters: OAKLAND, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Open City Dance
EIN 834244443 · Headquarters: Concord, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Claps
EIN 831140862 · Headquarters: sunnyvale, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Open Classroom Parent Teacher Organization
EIN 770372669 · Headquarters: Ventura, CA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Open Climate Tech Inc
EIN 850825357 · Headquarters: Los Altos, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Community Foundation
EIN 873982059 · Headquarters: SAN FRANCISCO, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Dialogues Mentorship Inc
EIN 463723936 · Headquarters: San Francisco, CA, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Open Door Alternative
EIN 472847823 · Headquarters: Riverbank, CA, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Open Door C O G I C
EIN 743092237 · Headquarters: East Palo Alto, CA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Open Door Capital Support
EIN 472213661 · Headquarters: Arcata, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Door Center for Integrative Healing
EIN 474177256 · Headquarters: Santa Ana, CA, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Open Door Christian Fellowship Ministries
EIN 562424556 · Headquarters: Tehachapi, CA, US · Religion Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Open Door Community Health Centers
EIN 952671433 · Headquarters: Arcata, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Door Foundation
EIN 412243225 · Headquarters: SAN JOSE, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Door Foundation Services
EIN 853647842 · Headquarters: San Ramon, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Door Incentives Inc
EIN 311602552 · Headquarters: Moraga, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Open Door Legal
EIN 453360280 · Headquarters: SAN FRANCISCO, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Door Libraries
EIN 521048623 · Headquarters: Auburn, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Door Ministry for the Broken
EIN 473469846 · Headquarters: SPRING VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Open Door Mission Center
EIN 262434993 · Headquarters: Phelan, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Door Mission Incorporated
EIN 941360213 · Headquarters: Grass Valley, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Door Publishing
EIN 474833572 · Headquarters: Laguna Niguel, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Open Door Sangha of Santa Barbara California
EIN 921930027 · Headquarters: Goleta, CA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Door Silver College
EIN 991711861 · Headquarters: Los Angeles, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Door Skidrow Ministry Inc
EIN 270215101 · Headquarters: PALMDALE, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Door Studio
EIN 862226385 · Headquarters: Oxnard, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Door Worship Center Inc
EIN 473835776 · Headquarters: Inglewood, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Open Door-USA Inc
EIN 821845003 · Headquarters: La Jolla, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Doors
EIN 800871691 · Headquarters: San Jose, CA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990
- Open Doors Crisis House Inc
EIN 863639524 · Headquarters: North Highlands, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Open Doors for Youth Project
EIN 812097372 · Headquarters: Richmond, CA, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Open Doors Inc
EIN 465228201 · Headquarters: Roseville, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Open Doors International Inc
EIN 330523832 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Open Doors International USA Inc
EIN 921154296 · Headquarters: SANTA ANA, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Doors Mission
EIN 933244503 · Headquarters: Corona, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Doors Now
EIN 261808641 · Headquarters: Upland, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Open Doors Slavic Ministries
EIN 263849042 · Headquarters: Sacramento, CA, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Open Doors to Future Possibilities Inc
EIN 833226119 · Headquarters: SAN JOSE, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Dreams Organization Inc
EIN 472525191 · Headquarters: SAN DIEGO, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Earth Foundation
EIN 853261449 · Headquarters: PLAYA DEL REY, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Employment
EIN 813199944 · Headquarters: Windsor, CA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Open Eye Pictures Inc
EIN 320154227 · Headquarters: SAN RAFAEL, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Families Inc
EIN 814990441 · Headquarters: Walnut Creek, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Fast Path Foundation
EIN 811962678 · Headquarters: San Francisco, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Field Awakening Inc
EIN 752663820 · Headquarters: San Diego, CA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Finance Consortium Inc
EIN 994543838 · Headquarters: COVINA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Fist Theatre Company
EIN 954374304 · Headquarters: Van Nuys, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Floor International
EIN 832574326 · Headquarters: MILL VALLEY, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Floor Society Inc
EIN 453755693 · Headquarters: Los Angeles, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Food Program Inc
EIN 330452788 · Headquarters: Canoga Park, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Open Fung
EIN 994473439 · Headquarters: Los Angeles, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ