Wikimedia Foundation

The Wikimedia Foundation, Inc. is dedicated to encouraging the growth, development and distribution of free, multilingual content, and to providing the full content of these wiki-based projects to the public free of charge. The Foundation operates some of the largest collaboratively edited reference projects in the world, including Wikipedia, the fourth most visited website in the world. In collaboration with a network of chapters, the Foundation provides the essential infrastructure and an organizational framework for the support and development of multilingual wiki projects and other endeavors which serve this mission.


Charity Navigator Ratings

Overall Rating

(4/4)|98.29 Score

Financial

(4/4)|97.59 Score

Accountability & Transparency

(4/4)|100 Score

EIN

20-0049703


Headquarter Address

1 Montgomery Street
Suite 1600
San Francisco, CA 94104