California, United States of America
1.1K employees
Founded 2003
Verified active February 2, 2026

Key Highlights

  • The Wikimedia Foundation's mission to provide free access to knowledge globally sets it apart from other nonprofits.
  • Its reliance on donations from millions of individuals and institutions highlights the widespread support and trust in its mission.
  • The organization's diverse range of projects, including Wikipedia and Wikimedia Commons, showcases its broad impact and reach.
  • The foundation's commitment to community-driven content creation and advocacy for free knowledge policies demonstrates its innovative approach.
  • The Wikimedia Foundation's focus on enabling every human to share in the sum of all knowledge reflects its inclusive and visionary approach.

About Wikimedia Foundation

The Wikimedia Foundation is a nonprofit organization that operates Wikipedia and other Wikimedia free knowledge projects. It aims to provide free access to knowledge for everyone globally. The foundation supports volunteer communities and partners, builds software for content interaction, and advocates for policies that enable free knowledge. It was founded in 2003 and is based in San Francisco, California, USA.

The foundation relies on donations from millions of individuals and institutions, with an average donation of about $15. It is a United States 501(c)(3) tax-exempt organization. The Wikimedia Foundation employs 1,077 people and focuses on its mission to share knowledge freely.

The organization's vision is to enable every human to freely share in the sum of all knowledge. It believes in the potential of everyone to contribute to and access shared knowledge. The Wikimedia Foundation supports a diverse range of projects, including Wikipedia, Wikimedia Commons, and Wikidata.

Its commitment to free knowledge and community-driven content creation makes it a unique entity in the nonprofit sector.

Company Facts

Ownership Private Company

Subsidiaries & Divisions

Wikipedia Wikimedia Commons

Office Locations

  • The company has 3 office locations in total.

Connect with Wikimedia Foundation

Why Contact Wikimedia Foundation?

B2B professionals should contact the Wikimedia Foundation for potential partnerships in knowledge sharing and content creation. The foundation's extensive network of projects and commitment to free knowledge make it an attractive partner for organizations in the education and information sectors.

Who Should Contact Wikimedia Foundation for Business?

Sales teams selling educational technology, content management solutions, and knowledge-sharing platforms should reach out. Recruiters seeking roles in nonprofit management, community engagement, and software development should also consider the Wikimedia Foundation.

Categories

  • free knowledge
  • Wikipedia
  • Wikimedia projects
  • community-driven content
  • nonprofit organization
  • knowledge sharing
  • content creation
  • education technology
  • knowledge management
  • software development

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Frequently Asked Questions

What does Wikimedia Foundation do?
The Wikimedia Foundation is the nonprofit organization responsible for hosting and protecting Wikipedia and other Wikimedia projects, such as Wikimedia Commons, to keep knowledge free.
How many employees does Wikimedia Foundation have?
Wikimedia Foundation has approximately 1.1K employees.
Where is Wikimedia Foundation headquartered?
The Wikimedia Foundation is headquartered in San Francisco, California, at 1 Montgomery St #1600, San Francisco, United States.
What industry is Wikimedia Foundation in?
Wikimedia Foundation operates in Education Technology, Knowledge Management, Nonprofit Management.
When was Wikimedia Foundation founded?
Wikimedia Foundation was founded in 2003.
Is Wikimedia Foundation still active?
Yes, Wikimedia Foundation was verified as an active company on February 2, 2026. Data Surfer regularly validates company information to ensure accuracy.
How do I sell to Wikimedia Foundation?
Research Wikimedia Foundation's priorities and goals, identify the right decision makers and champions, monitor for buying signals, and reach out at the right time with verified contact details. Learn how Data Surfer helps.

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Last verified: February 2, 2026

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