If you would like further information about Tides, becoming a donor, our special initiatives, our job opportunities, or any of the services we provide, simply give us a call at 415.561.6400, or send us an email: info(at)tides.org.

National Office

Tides Foundation
The Presidio
P.O. Box 29903
San Francisco, CA 94129
415.561.6400
415.561.6401 Fax
info(at)tides.org

Address for private delivery service:

Tides Foundation
Lincoln Blvd and Torney Ave.
Presidio Building 1014
San Francisco, CA 94129

Tides Foundation's San Francisco Office and Tides Center are housed in the Thoreau Center for Sustainability, located in the historic Presidio of San Francisco. To find us, please see our map and directions.

New York Office

Tides New York has Moved!

Our New Address is:
Tides Foundation, New York Office
55 Exchange Place, Suite 402
New York, NY 10005-1965
212.509.1049
212.509.1059 Fax
nyinfo(at)tides.org

ABOUT OUR OFFICES

An initiative of Tides Shared Spaces, the Thoreau Center for Sustainability is a multi-tenant nonprofit facility in the Presidio of San Francisco. It houses a vibrant community of primarily nonprofit organizations working for a healthy environment and a just society. The Thoreau Center was designed to incorporate sustainable green building principles as well as historic preservation.

For more information, see www.thoreau.org.