Keystone snacks originated in Easton Pennsylvania with the Corriere family in their small family barn with pork rinds. William Corriere received equipment from an employer who was going bankrupt to start up the company that then flourished.

75th Anniversary

Over 75 years later our company is still manufacturing healthy, delicious, and unique snacks in Easton Pennsylvania. We have helped well-known national brands become successful by co-developing and co-packing their natural and organic product lines. We are a fully functioning manufacturer, ready and able to produce nutrient, tasty snacks that fit today’s growing trends for our private label and co-packaging customers.

Keystone Food Products has a fully staffed and equipped laboratory capable of performing the in-line process and finished product testing for all products. The laboratory works very closely with Silliker Food Safety & Quality Solutions for any additional laboratory support.

Bill Corriere III


Barry Fulmer Jr.

Director of Purchasing

Brian Ream

VP Sales & Marketing

Chuck Zerbe

Plant Manager

Jim Santo


Kevin Wolfe

Human Resources Manager

Jared Schmeal

Production Supervisor

Jane Roseborro

Sanitation Manager

Jonathan Korbeil


Kathy Kuchinsky

Quality Manager

Don Pysher

Maintenance Supervisor

Terry Singh

Production Scheduling Manager

Cindy Norris

Human Resources

Keystone Food Products
Keystone Food Products
Keystone Food Products

Our Mission

We are committed to bringing the very best in quality and taste to all of the snacks we create as well as the very best in customer service to our private label partners.

Certifications include Kosher, SQF, Gluten Free Certification (GFCO), Organic Certification (Pennsylvania Certified Organic), Non GMO Certified (Non GMO Project Verified)