Ljungberg & Kögel was established in 1979 and develops, manufactures, and markets blood bank equipment, as well as chemical and other medical technology products. Ljungberg & Kögel introduced the first blood scale-mixer that measured flow and was equipped with a flow warning system. Production takes place in compliance with ISO 13485 in Sweden through associate companies. Ljungberg & Kögel is represented in over thirty countries.