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Bickel's Potato Chip Company was started in 1954 by Mr. Luther Bickel in Lancaster County, Pennsylvania. In 1998 Bickel's was purchased by Hanover Foods Corporation.

Frito Lay - Williamsport, Pennsylvania

Frito Lay - York, Pennsylvania

Herr Foods (Herr's) is a family run Snack Food business with distribution throughout most of the eastern United States 

Keystone Food Products Inc is a savory snack manufacturer in Pennsylvania, focused on the production of private label corn snacks and tortilla chips.

Hershey is a manufacturer of primarily chocolate products and more recently, savory snacks as well.

Utz Snacks is the largest independent privately held snack brand in the US. Weekly, Utz produces over 1 million pound of potato chips and nine hunderd thousand pounds of pretzels in 4 manufacturing facilities.

Wise Foods Inc is a US manufacturer of chips and snacks with the brand names Wise Potato chips, Ridgies, Kettle cooked potato chips, Cheez Doodles, Bravos Tortilla Chips and Wise Popcorn.