Winterhalter is an owner-managed company with over 1000 employees. Its headquarters are in Meckenbeuren on Lake Constance, with another production plant in Endingen (Kaiserstuhl). Winterhalter AG is located in RÜthi ......Winterhalter is an owner-managed company with over 1000 employees. Its headquarters are in Meckenbeuren on Lake Constance, with another production plant in Endingen (Kaiserstuhl). Winterhalter AG is located in RÜthi in the Swiss Rhine valley. Winterhalter designs and manufactures efficient warewashing systems for the catering and hospitality industry. Commercial dishwashing systems by Winterhalter are the best available. We provide our customers with a reliable and effective service, before, during and after sale. "The customer is our top priority." Thats our maxim, and we live by it. After all, we dont just want to solve a problem, we want to offer our customers the best possible solution.