Kosher Supervisors of Wisconsin strives to provide the highest quality standard for Kosher certification for companies and establishments that wish to offer Kosher product to the consumer.
Our trademarked symbol, the Wisconsin K, is recognized and approved by major certifying agencies around the world. We are proud to be a member of AKO, the Association for Kashrus Organizations. We certify retail establishments, Kosher Caterers as well as close to 50 commercial manufacturing facilities.
Let us help you with all your kosher needs!
Rabbi Benzion Twerski – Rabbinic Guide (Rav Hamachshir)
Rabbi Akiva Freilich – Rabbinic Administrator
Rabbi Tuvia Torem – Rabbinic Supervisor