RATIONAL is a leading manufacturer of intelligent cooking systems, supporting professional kitchens across the UK public sector, including care, healthcare, education, and local authority catering. Our flagship solutions, the iCombi Pro and iVario, are designed to deliver consistent food quality while helping catering teams reduce energy consumption, food waste, labour pressure, and overall operating costs. Through expert consultation, training, and long-term aftercare, RATIONAL partners with caterers to make kitchens simpler, more reliable, and more efficient to run.