Alcoholes Monplet S.A.

Helsinn Advanced Synthesis SA came on stream in October 2001. This investment has enabled the Group’s Chemical Operations to enter the field of HPAI and API manufacturing requiring special containment conditions. Located in Biasca, Switzerland (adja

The engineer Karl-Wilhelm Henn founded the company in February 1932 as "Karl-Wilhelm Henn Ingenieurbüro" with business premises in the Klockmannhaus, Kirchenallee, near the main railway station in the heart of Hamburg.

The OWI Oel-Waerme-Institut GmbH researches and develops concepts and technologies in the areas of heat and power generation in cooperation with partners from the industry and research. The focus is on an energy-efficient and low-emission utilization