sera Gruppe

The sera Gruppe is an independent, family-owned company based in Immenhausen, Germany. Established in 1945, it is a global leader in dosing and hydrogen technology. The company develops and manufactures systems that precisely move, meter, and control liquids and gases. With over 300 employees, sera provides sustainable, efficient, and reliable solutions for industrial processes, particularly in water treatment, wastewater management, and energy applications, ensuring safety and resource conservation worldwide.