KOF-K Kosher Supervision Email Format
Food and Beverage ServicesNew Jersey, United States11-50 Employees
KOF-K Kosher Supervision is an Orthodox kosher certification agency in the food and beverage services sector, based in Teaneck, New Jersey. Having served kosher consumers for almost five decades, it operates an international network of Rabbinic representatives and regional coordinators who oversee certification for manufacturers and their suppliers. The emblem it uses is a federally protected trademark, and kashrut policies are set by a Rabbinic committee that considers halachic questions, with day-to-day work led by a team of kosher food production specialists. The organization certifies products and services that meet strict kosher standards and conducts regular visits to major manufacturers while safeguarding confidential information. It maintains an extensive database of ingredients and suppliers accessible to supervised companies, reflecting its approach to centralized oversight and tracking of compliance. In recent action, KOF-K has pursued legal measures to protect its certification marks, including a suit against JetBlue for using its logo to promote kosher-certified food without certification.