Chio is a famous brand of Intersnack. 
Chio was the first German potato chip company, founded in 1962 by the Von Opel Family in Hofgut Petersau.

The name Chio is derived from the initial letters of three family members: Carlo, Heinz, and Irmgard von Opel.

Chio has grown to become the second largest brand in the Intersnack portfolio, and consumers may now enjoy a variety of Chio Snacks such as potato chips, tortilla chips, specialty, baked items, popcorn, and coated nuts.