Who is the number one snack company in world?

It's impossible to definitively say which snack company is the number one in the world because:

* Different metrics: "Number one" can be defined in various ways: revenue, market share, brand value, etc.

* Global vs. regional: What's top in one region might not be in another.

* Changing landscape: The snack food industry is constantly evolving, so rankings can fluctuate.

However, some of the companies consistently ranked among the top are:

* PepsiCo: Owns brands like Lay's, Cheetos, Doritos, Quaker, and more.

* Mondelez International: Owns brands like Oreo, Cadbury, Trident, and many others.

* Nestle: Owns brands like KitKat, Crunch, Butterfinger, and more.

* Mars, Incorporated: Owns brands like M&M's, Snickers, Twix, and more.

* Kellogg's: Owns brands like Cheez-Its, Pop-Tarts, Pringles, and more.

Ultimately, the "number one" snack company depends on how you measure success.