Wikipedia is a free, multilingual, open content encyclopedia project operated by the United States-based non-profit Wikimedia Foundation. Its name is a portmanteau of the words wiki (a technology for creating collaborative websites) and encyclopedia. Launched in 2001 by Jimmy Wales and Larry Sanger, it attempts to collect and summarize all human knowledge in every major language.

As of April 2008, Wikipedia had over 10 million articles in 253 languages, comprising a combined total of over 1.74 billion words.

Financials

Date Type Amount Investors Valuation
08/01/09 Other 2M Omidyar Network Unknown

People

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1 to 101: 1 to 101 was founded in August 2008 and our objective is to be 'the first… See Company Profile »
Knol: Google's Knol project is a site that hosts many knols — units of knowledge — written… See Company Profile »
Answers.com: Answers Corporation (NASDAQ: ANSW) owns and operates Web properties dedicated to providing useful answers in thousands… See Company Profile »

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News

Wikipedia debuts ‘Nearby’ feature for web & mobile to find pages around you

May 29, 2013 3:02 pm

July 9-10, 2013 San Francisco, CA Tickets On Sale Now Encyclopedia-of-everything Wikipedia has launched a new Nearby page for the… Continue reading ⟩

Wikipedia hotshot Sue Gardner announces decision to step down

March 28, 2013 3:25 pm

July 9-10, 2013 San Francisco, CA Tickets On Sale Now Wikimedia Foundation executive director Sue Gardner will step down in… Continue reading ⟩

Wikipedia crowdsources site performance: Speeding up 488,731 templates with a little Lua to go

March 18, 2013 4:10 pm

Apparently, now you can crowdsource website performance. Wikipedia pages should get a lot quicker very soon as the foundation behind… Continue reading ⟩