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Our membership is 319 strong for our tenth anniversary year!
We're proud to welcome our 2019-2020 Board of Directors. Click on the picture to learn more about the women leading our organization into our second decade.
Impact100 members can join or renew at any time. Click on the picture to learn more about membership and payment options.
Sonoma Valley Community Health Center was awarded our 2019 $100,000 Impact Grant Award, Vintage House received our $50,000 10th Anniversary Award, and 8 other nonprofits were awarded a combined $154,000. Click on the image to read all about our 2019 Awards Celebration!
Sonoma Mayor Amy Harrington presented a City Proclamation to Impact100 to salute ten years of exemplary stewardship and support of nonprofit organizations that serve the people, resources and environment of Sonoma Valley, and for empowering women of all ages and backgrounds to become leaders of the community and beyond.

Impact100 Sonoma is a collective grant-making organization. 

By working together and pooling our resources we are helping to fulfill 

our vision of a Thriving Sonoma Valley.

Please join us!

our impact

Rest assured that your membership dollars are being used wisely and well! Just ask anyone who attended the 2018 Grant Recipient Update meeting on March 16 -- all were moved to joy, laughter and tears hearing stories and successes shared by the nonprofit presenters.

Click here for summaries of the presentations.

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Renew or Join Now and You

Might Be a Winner!

All new and renewing members who join for 2020 at, or above, the $1200 Member Plus level by October 1, 2019, will be eligible for a drawing to win an exclusive Wine Tasting and Paella Dinner for 12 hosted at Canihan Winery in Sonoma. Three names will be drawn and each winner may bring three guests! The paella chef is Gary Seifer, husband of incoming Co-President Claudia Sims. The drawing will be October 15 and the event scheduled shortly after. Don't miss this chance for a fun evening – Join or Renew NOW!



A Thriving Sonoma Valley

Empowering women of Sonoma Valley to invest in a more sustainable nonprofit community through collective giving and responsible stewardship

Impact100 Sonoma is a member of Catalist

Impact100 Sonoma
P.O. Box 1958
Sonoma, CA 95476
(707) 939-5007

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