About us

KOF-K Kosher Supervision is one of the premier kosher certifying agencies in the world, certifying thousands of products each year in the areas of food production; ingredients, flavors, fragrances, chemicals, pharmaceuticals, as well as vendors, restaurants, and other suppliers of kosher products and services.

Kosher General

For almost 50 years, KOF-K has been dedicated to maintaining the integrity of the kosher status of foods in accordance with the highest standards of kosher law. We take great pride in being at the forefront of the rapidly changing field of commercial food technology, always remembering our sacred obligation to kosher law.

Kosher Certification

The KOF K trademark, recognized worldwide, is a designation that must be earned.  Only those products meeting the highest standards of kosher law are permitted to display the KOF-K symbol.  In today’s complex world, where technology changes literally overnight, KOF-K’s international network of Rabbinic Administrators and representatives closely supervise, monitor all food production information.

Our Certified Customers