OLIS is a designer and manufacturer of equipment for the professional catering industry. Since 1972, OLIS has been the perfect long-term partner, offering a comprehensive and fully-tested range of products, from cooking ranges and refrigeration to preparation and warewashing equipment. All the products are designed to meet the highest specific criteria for technology and competitiveness. OLIS aims to offer clients the opportunity to choose the most suitable equipment for their needs, using our traditional values of simplicity, strength and reliability to help clients innovate.