SIEBTECHNIK TEMA - is our global umbrella brand of SIEBTECHNIK GmbH and the former TEMA Group. SIEBTECHNIK TEMA is part of a globally operating group of companies with around 3,500 employees in more than 50 companies with a clear focus on the processing of mineral bulk solids as well as solid-liquid separation in the chemical and food industries. A company policy of controlled, self-financed growth, which has been consistently implemented in almost 100 years of company history, not only ensures a healthy economic base and an exceptionally good strategic position, but also an impressive worldwide presence.