Contact Us
Wikimedia Foundation, 1 Montgomery St., Suite 1600, San Francisco, CA 94104 U.S.A.
415.839.6885
Wikipedia and all Wikimedia names and logos are registered trademarks of Wikimedia Foundation Inc. Text licensed under Creative Commons Attributions-ShareAlike 4.0 International. Images are freely licensed with attribution.
Help us unlock the world’s knowledge.
As a nonprofit, Wikipedia and our related free knowledge projects are powered primarily through donations.
Donate now
Verbindung
Stay up-to-date on our work.
Contact a human
Questions about the Wikimedia Foundation or our projects? Get in touch with our team.
ContactFollow
Photo credits

Wikimedia Foundation trademarked logo - horizontal
Designed by Wikipedia user Neolŭ (SVG version created by DarkEvil, revised by Philip Ronan and optimized by Zscout370 and Artem Karimov) Later revised by Wikimedia Foundation.