Rational has been innovating the commercial cooking industry for over 40 years. The brand introduced its first combi steamer in 1976 and has since constantly innovated and improved on its line of appliances with every iteration. Today, Rational’s products serve the top restaurants in the country with pride. The company has manufactured over 800,000 appliances and enjoys an astonishing 54 percent stake in the market worldwide. The unrivaled build quality and innovative nature of Rational’s products is the reason behind the company’s success and many cooks and restaurant owners have become loyal customers to the brand. Rational’s cooking appliances are known for outputting consistent results every time and this reliability has put them at the forefront of the commercial cooking appliance business.