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
- Silicon Valley Interschool Council
EIN 273975176 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Silicon Valley Invitational Tournament
EIN 453726126 · Headquarters: San Jose, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Italian School
EIN 043782116 · Headquarters: Los Altos Hills, CA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Silicon Valley Jewish Film Festival
EIN 263234237 · Headquarters: SUNNYVALE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Silicon Valley Jiaren Association
EIN 810702767 · Headquarters: SANTA CLARA, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Valley Kids
EIN 472096305 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Silicon Valley Knight Scouts
EIN 861199751 · Headquarters: Cupertino, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Korean American Federation
EIN 261378611 · Headquarters: SAN JOSE, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990
- Silicon Valley Korean Childrens Choir
EIN 922401639 · Headquarters: Milpitas, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Korean School
EIN 912013547 · Headquarters: Cupertino, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Valley Koreans Inc
EIN 883682668 · Headquarters: San Jose, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Silicon Valley Leadership Community
EIN 853713609 · Headquarters: SANTA CLARA, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Lines
EIN 271744347 · Headquarters: SANTA CLARA, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Lions Foundation
EIN 474996988 · Headquarters: San Ramon, CA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Luminary Society
EIN 770484546 · Headquarters: REDWOOD CITY, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Silicon Valley Meps
EIN 812719620 · Headquarters: Sacramento, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Valley Mission Choir
EIN 852581598 · Headquarters: Santa Clara, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Model a Restorers Club
EIN 263277846 · Headquarters: Livermore, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Mountain Bikers
EIN 141931867 · Headquarters: Campbell, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Nagar Association
EIN 911917907 · Headquarters: CUPERTINO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Office of Protocol
EIN 470994693 · Headquarters: Los Altos, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Options Group
EIN 264096202 · Headquarters: Los Altos, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Outlaws Water Polo
EIN 823966084 · Headquarters: MORGAN HILL, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Silicon Valley Pet Project
EIN 472361690 · Headquarters: San Jose, CA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Valley Pipe Band Inc
EIN 020593433 · Headquarters: Los Gatos, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Planned Giving Council
EIN 205848053 · Headquarters: MOUNTAIN VIEW, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Silicon Valley Portuguese Education and Culture Foundation Inc
EIN 821512328 · Headquarters: San Jose, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Product Management Association
EIN 270088533 · Headquarters: Folsom, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Public Accountability Foundation
EIN 871939167 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Silicon Valley Rainbow Family Service Foundation
EIN 852890135 · Headquarters: Mountain View, CA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Silicon Valley Realtors Charitable Foundation
EIN 943250924 · Headquarters: CUPERTINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Silicon Valley Restoration Endowment
EIN 922585337 · Headquarters: SAN JOSE, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Silicon Valley Rising Action
EIN 474979642 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Valley Rising Action Issues Committee
EIN 852106737 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Silicon Valley Robotics
EIN 455486641 · Headquarters: OAKLAND, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Silicon Valley Robotics Academy
EIN 884210323 · Headquarters: Dublin, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Robotics Colab
EIN 850564490 · Headquarters: Oakland, CA, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Silicon Valley Roller Derby Association
EIN 922409174 · Headquarters: GILROY, CA, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Silicon Valley Roller Girls
EIN 261547083 · Headquarters: San Jose, CA, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Silicon Valley Rwa
EIN 770481643 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Sarbojnin Inc
EIN 883590943 · Headquarters: Fremont, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Savannah
EIN 815375549 · Headquarters: Oakley, CA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Security Group
EIN 932812947 · Headquarters: DANVILLE, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Silicon Valley Seeds
EIN 814376840 · Headquarters: Santa Clara, CA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Silicon Valley Services for Homeless
EIN 883883664 · Headquarters: Fremont, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Silicon Valley Shakespeare
EIN 943374794 · Headquarters: SAN JOSE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Valley Showcase Foundation Corporation
EIN 923584973 · Headquarters: SAN MATEO, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Silicon Valley Soccer Academy
EIN 371849296 · Headquarters: PALO ALTO, CA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990
- Silicon Valley Social Venture Fund - Sv2
EIN 510644783 · Headquarters: REDWOOD CITY, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Valley Society of American Magicians
EIN 863870216 · Headquarters: Palo Alto, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Softball League
EIN 770576310 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Silicon Valley Sports Community Corporation
EIN 852591777 · Headquarters: San Jose, CA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Silicon Valley Sports Foundation
EIN 912154091 · Headquarters: Sunnyvale, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Sports Officials Association
EIN 453764409 · Headquarters: BURLINGAME, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Valley Statistics Society
EIN 920821688 · Headquarters: San Jose, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Stem 4 Youth
EIN 830926624 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Strength Society
EIN 392511951 · Headquarters: San Jose, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Swing Dance Education Society
EIN 813803358 · Headquarters: SUNNYVALE, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Silicon Valley Swish
EIN 824333596 · Headquarters: Mountain View, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Silicon Valley Taiwanese Association
EIN 812778802 · Headquarters: Fremont, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Silicon Valley Talent Partnership
EIN 462760056 · Headquarters: SAN JOSE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990
- Silicon Valley Tax Directors Group
EIN 311532761 · Headquarters: CAPITOLA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Valley Taxpayers Association Inc
EIN 770007495 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Silicon Valley Tech Academy Inc
EIN 845182712 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Silicon Valley Tech Community
EIN 923829516 · Headquarters: San Francisco, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Tech Youth
EIN 994280186 · Headquarters: Cupertino, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Technology Foundation
EIN 843157353 · Headquarters: Atherton, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Tennis Association
EIN 931900451 · Headquarters: SANTA CRUZ, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Tigers Select Youth Sports Association
EIN 205206679 · Headquarters: San Jose, CA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Silicon Valley Toxics Coalition
EIN 770097236 · Headquarters: San Francisco, CA, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Silicon Valley Training Institute
EIN 300292252 · Headquarters: San Jose, CA, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Silicon Valley Triathlon Club
EIN 770497224 · Headquarters: Cupertino, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Silicon Valley Tsinghua Network
EIN 770514995 · Headquarters: Pleasanton, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Tutors Inc
EIN 872038505 · Headquarters: Morgan Hill, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Silicon Valley Ultralight Eea Chapter
EIN 912092803 · Headquarters: Los Gatos, CA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Silicon Valley Urban Debate League
EIN 471097110 · Headquarters: San Jose, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Valley Vaulting Club
EIN 831704954 · Headquarters: Los Gatos, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Silicon Valley Village
EIN 452986646 · Headquarters: Campbell, CA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Silicon Valley Visual Arts
EIN 770498110 · Headquarters: CAMPBELL, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Silicon Valley Water Polo Corporation
EIN 271349908 · Headquarters: SAN JOSE, CA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Silicon Valley Wisdom Academy
EIN 394642679 · Headquarters: Cupertino, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Women Alliance Svwa
EIN 260117961 · Headquarters: Cupertino, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silicon Valley Women Federation
EIN 272416056 · Headquarters: Palo Alto, CA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Silicon Valley Womens Initiative Llc
EIN 464397515 · Headquarters: Portola Valley, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Silicon Valley Woodturners Inc
EIN 454528280 · Headquarters: San Jose, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Yes
EIN 833941425 · Headquarters: SANTA CLARA, CA, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Silicon Valley Young Scholars
EIN 833780725 · Headquarters: Cupertino, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Youth
EIN 812361731 · Headquarters: Los Gatos, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Youth Ambassadors Inc
EIN 814368322 · Headquarters: Santa Clara, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Silicon Valley Youth Channel
EIN 863978479 · Headquarters: Cupertino, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Youth Climate Action
EIN 274379516 · Headquarters: Cupertino, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Silicon Valley Youth Dance Company
EIN 933562241 · Headquarters: SAN JOSE, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Youth Football Inc
EIN 202130337 · Headquarters: Campbell, CA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Silicon Valley Youth Robotics Foundation
EIN 923764913 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicon Valley Youth Symphony Inc
EIN 463930203 · Headquarters: San Jose, CA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Silicon Valleysanta Clara Dmo Inc
EIN 845027257 · Headquarters: SANTA CLARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silicon Vally Software Technology Association
EIN 030418578 · Headquarters: San Mateo, CA, US · Science & Technology · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Silicon Vikings Inc
EIN 030373172 · Headquarters: PALO ALTO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Silicon Villas Inc
EIN 812545756 · Headquarters: San Francisco, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silicone Sensitivity Awareness Ministry Project
EIN 770543339 · Headquarters: Santa Ynez, CA, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N