Wikimedia Foundation
The nonprofit Wikimedia Foundation provides the essential infrastructure for free knowledge. It hosts Wikipedia, the free online encyclopedia, created, edited, and verified by volunteers around the world, as well as many other vital community projects. 
https://wikimediafoundation.org/
Wikimedia Foundation
A nonprofit/NGO (other)
United States of America
Wikimedia Foundation
business@wikimedia.org
https://en.wikipedia.org/wiki/Wikimedia_Foundation