What is Wikimedia Foundation's current founding date?

June 20, 2003, dated June 20, 2003, from 2 secondary sources (icannwiki.org and search.sunbiz.org). The record asserts this claim as of November 1, 2026 (status valid, confidence 0.85).

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Wikimedia Foundation founding date

As of November 1, 2026, Wikimedia Foundation's founding date on the AsOf record is June 20, 2003, dated June 20, 2003, from 2 secondary sources (icannwiki.org and search.sunbiz.org). The record holds 1 claim on Wikimedia Foundation's founding date, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

current founding date: June 20, 20032003-06-20 · 3 sources

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value	valid from	valid to	status	conf	sources	claim
2003-06-20June 20, 2003 to present · conf 0.85 · 3 src for founding date 2003-06-20	2003-06-20	present	valid	0.85	3 sources for founding date 2003-06-20	clm_0DED563EEA8D

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What is Wikimedia Foundation's current founding date?: June 20, 2003, dated June 20, 2003, from 2 secondary sources (icannwiki.org and search.sunbiz.org). The record asserts this claim as of November 1, 2026 (status valid, confidence 0.85).

Answered from the rows above only, as of November 1, 2026. The record has no opinions.

Wikimedia Foundation founding date

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