Unknown & Unclassified nonprofits
Unknown & Unclassified nonprofits. Browse 557,756 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
- San Francisco Bay Area Lutherans for Life 345
EIN 465264597 · Headquarters: Hayward, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- San Francisco Bay Area Rug Society
EIN 942760034 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Bay Area Section of the Institute of Transportation En
EIN 820644636 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Bay Area Water Users Association
EIN 237222795 · Headquarters: SAN MATEO, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- San Francisco Bay Area Yan Xin Qigong Society
EIN 770420879 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- San Francisco Bay Chapter of the National Speleological Society
EIN 770340193 · Headquarters: Menlo Park, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Bay Lions Club
EIN 800257797 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- San Francisco Bay View Foundation
EIN 873962223 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Bay West Highland White Terrier
EIN 942494752 · Headquarters: Valley Springs, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Bay Wimaraner Club
EIN 943237742 · Headquarters: Los Banos, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- San Francisco Black Firefighters Inc
EIN 943152866 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Board Sailing Association Inc
EIN 942978552 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Bond Club
EIN 946104096 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- San Francisco Boys Chorus
EIN 941616811 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Brain Research Institute
EIN 942750964 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- San Francisco Center for Newspaper Preservation
EIN 475293329 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Center for Psychoanal
EIN 941546088 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Chamber of Commerce
EIN 940834950 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Chamber Orchestra
EIN 946130967 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Chapter of Ispe
EIN 680282494 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- San Francisco Chapter of the American Society of Safety Professionals
EIN 237102075 · Headquarters: Park Ridge, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- San Francisco Chapter of the Haas Alumni Network
EIN 453962723 · Headquarters: Danville, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Chapter of the Western Pension and Benefits Council
EIN 943227091 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- San Francisco Chapter Piano Technicians Guild Inc
EIN 942942945 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Chapter the Retired Officers Association
EIN 237338366 · Headquarters: Danville, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- San Francisco Childrens Art Center
EIN 942448876 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Chinatown Lions Club
EIN 946082886 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- San Francisco Chinese Golf Club
EIN 942568554 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Choral Artists
EIN 942936962 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- San Francisco Choral Society
EIN 943107344 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Coalition for Better Housing
EIN 942607721 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- San Francisco Commissions for All Committee
EIN 851340611 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- San Francisco Communities Against Displacement
EIN 842957511 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Community Alliance Foundation
EIN 821832208 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- San Francisco Community Clinic Consortium
EIN 942897258 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Conservation Corps
EIN 942934014 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Consortium CO Stacy Daher-USF Office of Finance
EIN 941656083 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- San Francisco Consumer Action
EIN 237172908 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Contemporary Music Players
EIN 237408479 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Council of Churches Inc
EIN 941156855 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- San Francisco Council of Parent Participation Nursery Schools
EIN 237315624 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- San Francisco Ct4 Royal Order of Jesters
EIN 937273319 · Headquarters: SAN MATEO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- San Francisco Culinary Bartenders & Service Employees Legal Services Fund
EIN 946625180 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Culinary Bartenders & Service Employees Welfare Fund
EIN 941645611 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Deaf Club
EIN 946092612 · Headquarters: LIVERMORE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Dental Society Inc
EIN 941104624 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Dolphin South End Runners Club
EIN 942402108 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- San Francisco Downtown Development Corporation Action
EIN 334016928 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Early Music Society
EIN 510194258 · Headquarters: Berkeley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Elite Wrestling Association
EIN 943197772 · Headquarters: San Franciso, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- San Francisco Elks No 3 Bldg Assn
EIN 940317280 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Estate Planning Council
EIN 946104474 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Family Foundation
EIN 680217117 · Headquarters: MILL VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- San Francisco FBI Recreation Association
EIN 922272917 · Headquarters: San Francisoc, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- San Francisco Film Society
EIN 942663216 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Fire Credit Union
EIN 941209440 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Fire Fighters Local 798
EIN 940844755 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Fire Fighters Local 798 PAC Ballot Issues
EIN 933373553 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Fly Casting
EIN 940835590 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- San Francisco Foster Youth Fund
EIN 943048844 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Free Clinic
EIN 943186248 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco French Athletic Club U C T Hall
EIN 946104475 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Frontrunner
EIN 942922228 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- San Francisco Gardeners Association
EIN 943094471 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- San Francisco Golf Club
EIN 940835710 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Gospel Mission
EIN 942150288 · Headquarters: Layton, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Guangfu Association
EIN 873738572 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- San Francisco Guqin and Xiao Music Society
EIN 933652589 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Health and Recovery Bond
EIN 852459715 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990
- San Francisco Healthcareproviders Cyber Lions Club
EIN 872457989 · Headquarters: colma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Hillel
EIN 943152892 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Historical Society
EIN 680104888 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Host Committee
EIN 942886223 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Hotel Restaurant Labor Mgmt Education Fund
EIN 237103043 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Housing Development Corporation
EIN 943090854 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Humanities Inc
EIN 941631413 · Headquarters: BURLINGAME, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- San Francisco Intellectual Property Law Association
EIN 510199786 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Interfaith Council
EIN 943152098 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Italian Athletic Club
EIN 940579390 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- San Francisco Japanese School
EIN 941717040 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Jazz Dance Company
EIN 942918145 · Headquarters: Petaluma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Labor Council
EIN 940835955 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Lingnan University Alumni Associatio
EIN 942938865 · Headquarters: FREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- San Francisco Lodge of the Theosophical Society
EIN 946081696 · Headquarters: Corte Madera, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- San Francisco Lyric Chorus
EIN 943230777 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- San Francisco Lyric Theater Guild I Inc
EIN 881428002 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- San Francisco Marin Medical Society
EIN 940835165 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Medical Society Slate Mailer Organization
EIN 471993661 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- San Francisco Mental Health Education Funds Inc
EIN 942243843 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- San Francisco Merionettes
EIN 946089817 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- San Francisco Mime Troupe Inc
EIN 941602975 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- San Francisco Motorcycle Club
EIN 942620282 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- San Francisco Municipal Softball Association Inc
EIN 943140026 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Muslim Community Center
EIN 942914799 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- San Francisco Network Ministries Housing Corporation
EIN 943151580 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Neurological Society
EIN 510478773 · Headquarters: ROSEVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- San Francisco Opera Guild at the War Memorial Opera House
EIN 941189846 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- San Francisco Paralegal Association
EIN 953149593 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- San Francisco Plantation Foundation
EIN 720789586 · Headquarters: Garyville, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- San Francisco Police Activities League
EIN 946106198 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990