The Coca-Cola vault in Atlanta, United States

Coca-Cola is considered the world’s most famous carbonated drink, and they have been in the business for more than a century now, proving their skills in investment planning. Just take a look at their track record for the past couple of decades, their books would probably be enough to show their success. That is why their cola recipe, which is their bread and butter, is something they would protect at all costs.

They take security seriously,  so they built a vault just to protect their secret recipe and prevent it from getting onto the hands of other people. The door of the vault is about three meters high and looks very design. There is a keyhole in the center of the coke bottle on the door. The top-secret formula is now secured in a museum in Atlanta, Georgia.