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:
Also on HuffPost:
More:Americas-most-secretive-companies Most Secretive Companies Ray Dalio Bridgewater Company Secrets
The Morning Email helps you start your workday with everything you need to know: breaking news, entertainment and a dash of fun. Learn more