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Impact100 Sonoma is a women’s philanthropic organization founded in 2009 to support the vital services and programs of nonprofits serving our community. By working together and pooling our resources, we’re helping to build a just and thriving Sonoma Valley.
HEADLINE NEWS Our Website Gets Refreshed Explore our cleaner presentation, updated information, and new tools, all designed to help you easily find what you need. 2026 Membership Drive Begins It's time to renew and recruit. Join Our Mission at the right. |
15+ years of giving | $4.3+ M to nonprofits serving Sonoma Valley | 300+ member donors and growing |
GRANTS NEWS Get Ready to Kick Off the 2026 Grants Year! At our Annual Garden Party on September 20, meet the new Grants Team and learn about volunteering for a Grant Review Committee (GRC). Read the details and sign up here: |
UPCOMING EVENTS
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“Never doubt that a small group of thoughtful, committed citizens can change the world.” —Margaret Mead |
| OUR VISION A just and thriving Sonoma Valley OUR MISSION Empowering women of Sonoma Valley to invest in a more sustainable nonprofit community through collective giving and responsible stewardship
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