Ferrero Rocher

It is said that Ferrero Rocher is the bestselling brand of chocolate on Earth, with millions of people all over the world buying this chocolate every year. The company has been a leader in the chocolate industry for over 200 years. Ferrero Rocher chocolates are wrapped in golden foil, making them a popular holiday gift.

Patchi

Another worldwide bestseller -- and extremely popular in the Middle East -- Patchi is a combination of Swiss and Belgian chocolate that is impossible to resist. This Lebanon-based company was founded in the 1970s, and it has become a luxury brand.

Godiva

Founded in 1926, this Belgian company sells tender, sweet chocolate that comes in a wide variety of flavors. But the company sells more than just chocolate. Godiva also makes truffles, cocoa, shakes, chocolate liqueur, chocolate-covered snacks, and coffee.

Nestlé

If you have ever enjoyed a Butterfinger, Baby Ruth, Wonka Bar, or Nestlé Crunch, then you have experienced the pleasure of Nestlé chocolate. The company also makes Chips Ahoy! and Toll House cookies and chocolate chips, which means it would be hard to find someone in America who hasn't tried this brand at least once.

Mars

You can't make a list of popular chocolate brands without including Mars. This incredibly famous worldwide brand is responsible for Snickers, Galaxy, Dove, M&M'S, Milky Way, Twix, 3 Musketeers, and Mars bars. Like Nestlé, Mars focuses on candy bars and confectioneries instead of plain chocolate products.