In 1981 GEMÜ Switzerland was founded in the canton of Zug with 3 employees and an injection moulding machine, and as early as 1983 the company moved to the site in Rotkreuz, which is now the headquarters of Vertriebs AG. Today, GEMÜ Switzerland produces at the Emmen site (Canton Lucerne), which was completed in 2012. As the "Headquarters of Plastics", GEMÜ Switzerland is the GEMÜ Group's Service and Competence Centre for high-grade plastic solutions. We have been producing high-purity valves and accessories for the field of semiconductor production since 1988. We have also been manufacturing customized solutions for the medical and pharmaceutical industries since 2003.