Rational AG is a manufacturer and retailer of combi steamers and ovens, cooking appliances suitable for large and commercial kitchens.

With over 1,200,000 RATIONAL units on the market, our cooking systems have become a standard in professional kitchens all over the world. According to our 2018 Kantar TNS study, 98 % of our customers in the relevant German, British and US-American markets confirm that we are on the right track: they would recommend us.