Founded in 1981 by Heinz Halbich Senior, LIST Halbich AG – previously Heinz Halbich AG – is a family business specialising in the manufacture of equipment and welding technology. The company based in Biel/Bienne (Switzerland) employs around 10 highly skilled workers and was awarded its ISO certification many years ago. It has over 30 years of experience in the manufacture of LIST kneader reactors and became a member of the LIST Group in July 2018.