Britannica is Wikimedia Foundation's biggest rival. Britannica was founded in 1768, and is headquartered in Chicago, Illinois. Like Wikimedia Foundation, Britannica also works within the Non-Profit & Government sector. Britannica generates $31.5M more revenue vs. Wikimedia Foundation.
World Book is one of Wikimedia Foundation's top competitors. World Book 's headquarters is in Chicago, Illinois, and was founded in 1917. Like Wikimedia Foundation, World Book also works within the Non-Profit & Government sector. World Book generates 5.73% of Wikimedia Foundation's revenue.
court at law is seen as one of Wikimedia Foundation's top competitors. court at law is a Private company that was founded in 1995 in Oakland, California. court at law operates in the Educational Materials industry. Compared to Wikimedia Foundation, court at law has 243 fewer employees.