Contact Us
Get in touch with our staff in California.
The Nature Conservancy in California
California
California
The Nature Conservancy
830 S Street
Sacramento, CA 95811
Phone:
+1 916-449-2850
Email:
california@tnc.org
California Contacts
-
Media Contact
Armin Mahramzadeh
Email: a.mahramzadeh@TNC.ORG -
Executive Director
Mike Sweeney
Email: california@tnc.org -
Development Contact
Catherine Rondinaro
Email: catherine.rondinaro@tnc.org -
Conservation Contact
Brynn Pewtherer
Email: brynn.pewtherer@tnc.org -
Sacramento Headquarters
830 S Street
Sacramento, CA 95811
Phone: 916-449-2850 -
San Francisco Office
620 Davis Street
Suite 120
San Francisco, CA 94111
Phone: 916-449-2850 -
San Diego Office
401 W A Street
Suite 1650
San Diego, CA 92101
Phone: 916-449-2850 -
Los Angeles Office
445 South Figueroa Street
Suite 1950
Los Angeles, CA 90071
Phone: 916-449-2850 -
Walnut Creek Office
2185 North California Boulevard
Suite 250
Walnut Creek, CA 94596
Phone: 916-449-2850 -
Fax Contact
Fax 916-442-2377
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The Jack and Laura Dangermond Preserve
Phone: 805-980-0711
-
Ventura Office
1094 E Main Street
Ventura CA 93001
Phone: 916-449-2850
Member Care
For Membership, Account Updates and Feedback
-
Member Care
Phone: 800-628-6860 Email: member@tnc.org
Connect with The Nature Conservancy Worldwide
The Nature Conservancy is the leading conservation organization working around the world to protect ecologically important lands and waters for nature and people. We are impacting conservation in more than 70 countries and territories—protecting habitats from grasslands to coral reefs, from Australia to Alaska to Zambia.