Polttimo - a group of food industry specialists Polttimo Group is an international group of companies, specializing in manufacturing and selling raw materials and ingredients for the food and beverage industry. We create new innovative grain-based solutions for our customers. Our group consists of Viking Malt Oy, which produces malt, and Senson Oy, manufacturing malt extracts and enzymes and importing and marketing ingredients for the food and beverage industry.