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.
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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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Photo credits

Brand _ ISS-CASIS

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Media _ Jakarta Post Logo

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Media _ RFI logo

Media _ El Tiempo

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