Thank you to our Wikipedia 20th birthday partners
We are so grateful for the humans and brands that have helped make our 20th birthday celebration possible.
Brand collaborators
![](https://wikimediafoundation.org/wp-content/uploads/2021/01/Brand-_-ISS-CASIS.jpg?w=300)
![](https://wikimediafoundation.org/wp-content/uploads/2021/01/GIPHY-Logo-300px.png?w=300)
![](https://wikimediafoundation.org/wp-content/uploads/2021/01/Brand-_-370639-WeTransfer_Black-35ae48-original-1605745586.png?w=300)
Media partners
![](https://wikimediafoundation.org/wp-content/uploads/2021/01/Media-_-Jakarta-Post-Logo.png?w=300)
![](https://wikimediafoundation.org/wp-content/uploads/2021/01/New-Times-Logo.png?w=300)
![](https://wikimediafoundation.org/wp-content/uploads/2021/01/Media-_-El-Tiempo.png?w=300)
![](https://wikimediafoundation.org/wp-content/uploads/2021/01/Standard-Group-Logo.png?w=300)
Major donors
- John Abele
- Arcadia, a charitable fund of Lisbet Rausing and Peter Baldwin
- Arnout Schuijff
- Alfred P. Sloan Foundation
- Ellen Koshland
- Siegel Family Endowment
- Thistledown Foundation
Contact us
Questions about the Wikimedia Foundation or our projects? Get in touch with our team.
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