Dürr is a mechanical and plant engineering group that holds leading positions in the world market in its areas of operation. The Dürr Group operates in the market with five divisions.
CRC Clean Room Consulting GmbH was founded in Freiburg (Baden-Wuerttemberg) in 1983 as an engineering firm for building projects in the field of microelectronics. It started off and very soon developed into a specialist firm for clean-room technology.
Bürkert Fluid Control Systems is one of the world's leading manufacturers of measuring, control and regulating systems for fluids and gases. Bürkert products are used in a wide range of industries and applications – ranging from breweries and labs to medical, bio-engineering and aerospace technology.