Sulzer Chemtech, a member of the Sulzer Corporation, with headquarters in Winterthur, Switzerland, is active in the field of process
engineering, employing 3,500 persons worldwide. Sulzer Chemtech is represented in all important industrial countries setting standards
in the field of mass transfer and static mixing with its advanced and economical solutions.
Sulzer Chemtech is organized into four business units, one of which is the Process Technology group. This business unit was formed in
early 2009 following the acquisition of Kühni, a Swiss company with more than 75 years experience in innovative separation processes.
Today, Sulzer Chemtech Process Technology is headquartered in Allschwil (Basel), Switzerland. We provide a unique and wide portfolio
of separation and application technologies, amongst which polymer production technology for poly lactic acid (PLA).