EVATHERM is a group of companies with worldwide activities in the field of process engineering focused on evaporation and crystallization. EVATHERM is an independent company, majority owned by its employees. The head office of the group is located in Switzerland. In addition to branch offices in Germany and Hungary, representatives and agencies in numerous countries guarantee direct contact with its customers. EVATHERM was founded in the early eighties by specialists highly experienced in thermodynamics and process engineering. The company founders worked before for more then 20 years in the evaporation department of the former ESCHER WYSS. In the very beginning of its history, EVATHERM has been for 10 years a member of the former HPD group (USA). This close cooperation resulted in an exciting merge of the different crystallization experiences.