Support Our Work

Your Valley, Your Future

Since 1997, the nonprofit Great Valley Center has provided tools, resources and information to leaders working to improve the region’s economic, social and environmental well-being. The hard work of volunteers combined with the financial support from the community enable us to continue our work.

Make a Difference – Become a Supporter Today!

With your help we can continue our efforts to improve the Valley.
We rely on contributions from individuals, corporations, and foundations who support our work. Your support will help us promote regional collaboration, ensure future leaders have the tools to make good decisions, and help our communities plan for the future.

Donate Now

We appreciate donations of all sizes to support our mission. Make a gift online through paypal, or by check.

BY CHECK Mail Contribution and make a check payable to:
Great Valley Center
1111 J Street, Suite P101
Modesto, CA 95354

The Great Valley Center’s Taxpayer ID Number is 77-0450770. All donations are tax-deductible.

Corporate Donations

GVC’s Donor Circles include representatives of agriculture, business and the environment who understand the Valley’s unique challenges. Their private and visible support of the Great Valley Center indicates their commitment to strengthening the process that shapes the region’s future.

Join a Donor Circle >>


Volunteers contribute to a large amount of the Great Valley Center’s work. From designing our quarterly newsletter to managing our databases, the Center continues to rely on the hard work of our volunteers.

If you live in the Modesto area and would like to contribute some of your time, please contact the Great Valley Center by phone at (209) 522-5103 or email We look forward to hearing from you!