Category
page 1Free software project foundations based in the United States
Wikimedia Foundation
The Wikimedia Foundation, Inc. (WMF) is an American 501(c)(3) nonprofit organization headquartered in San Francisco, California, and registered there as a charitable foundation. The foundation is most known for being the host of Wikipedia, one of the most visited websites in the world. It also hosts fourteen related open collaboration projects, and supports the development of MediaWiki, the wiki software which underpins them all. The foundation was established in 2003 in St. Petersburg, Florida by Jimmy Wales, as a non-profit way to fund Wikipedia and other wiki projects which had previously been hosted by Bomis, Wales' for-profit company.
Q48413
organization supporting the free software movement
Mozilla Foundation
American non-profit organization
Python Software Foundation
American nonprofit organization
GNOME Foundation
nonprofit organization
Xiph.Org Foundation
non-profit organization that develops free media formats and software
Open Software Foundation
nonprofit foundation
X.Org Foundation
nonprofit organization

Signal Foundation
American non-profit organization
.NET Foundation
organization to improve open-source development around the .NET framework
Open Source Security Foundation
industry forum for the improvement of the security of open source software
Open Source Applications Foundation
organization