Data / Nonprofits / California / San Francisco / Mutual and membership benefit
Mutual and membership benefit nonprofits in San Francisco, CA: 39 registered with the IRS
39 mutual and membership benefit nonprofits are registered with the IRS in San Francisco, CA, 5 of them 501(c)(3) charities; the 21 that report revenue took in $24.3 million. The largest by revenue: Kaiser Aluminum Salaried Retirees Veba Trust ($4.3 million), TMT Lyons Technology Center Inc ($4.1 million), TMT Lloyd Retail Inc ($3.1 million).
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Every organization, largest by revenue first
Other causes in San Francisco, CA
- Arts, culture and humanities 811
- Education 642
- Philanthropy, voluntarism and grantmaking foundations 534
- Human services 445
- Religion-related 381
- Community improvement and capacity building 334
- Recreation and sports 215
- Housing and shelter 196
- Youth development 161
- Health care 153
- Environment 145
- International, foreign affairs and national security 141
- Public and societal benefit 119
- Civil rights, social action and advocacy 106
- Mental health and crisis intervention 99
- Science and technology 88
- Animal-related 75
- Employment 73
- Crime and legal-related 64
- Diseases, disorders and medical disciplines 59
- Food, agriculture and nutrition 52
- Medical research 44
- Social science 25
- Public safety, disaster preparedness and relief 21
Every nonprofit in San Francisco, CA · Mutual and membership benefit nonprofits across the state · 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.