BUSINESS

11 Of The Most Secretive Companies In The World

FILE - This file photo taken April 18, 2011, shows Yum Brand's KFC restaurant in Mountain View, Calif. Yum Brands Inc. report
FILE - This file photo taken April 18, 2011, shows Yum Brand's KFC restaurant in Mountain View, Calif. Yum Brands Inc. reports quarterly financial results Tuesday, Oct. 4, 2011, after the market close.(AP Photo/Paul Sakuma, File)

Some companies go to great lengths to stay under the radar. Whether that's to protect a secret recipe, strange business practice or simply due to eccentric personalities depends on the company. What's clear is that the below companies love to maintain an air of mystery.

Here are 11 of the most secretive companies in the world:

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The Most Secretive Companies In The World
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