Data / Nonprofits / California / Tiburon / Human services
Human services nonprofits in Tiburon, CA: 5 registered with the IRS
5 human services nonprofits are registered with the IRS in Tiburon, CA, 5 of them 501(c)(3) charities; the 4 that report revenue took in $325,120. The largest by revenue: Tiburon Thrift Shop ($187,683), Circulo de Amigas Foundation ($64,149), High Performance Center Foundation ($38,725).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Tiburon Thrift Shop | 501(c)(3) | 2009 | $187,683 | $70,808 | 2024-12 |
| Circulo de Amigas Foundation | 501(c)(3) | 2017 | $64,149 | $48,400 | 2025-12 |
| High Performance Center Foundation | 501(c)(3) | 2022 | $38,725 | $18,952 | 2026-04 |
| Networth Television Productions Inc | 501(c)(3) | 2011 | $34,563 | $5,888 | 2024-12 |
| 1 Percent Club | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
Other causes in Tiburon, CA
- Philanthropy, voluntarism and grantmaking foundations 21
- Arts, culture and humanities 7
- Education 6
- Environment 5
- Public and societal benefit 5
- Recreation and sports 5
- International, foreign affairs and national security 3
- Health care 3
- Youth development 3
- Religion-related 3
Every nonprofit in Tiburon, CA · Human services 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.