sera Group

The sera Group is an independent family-owned group of companies headquartered in Immenhausen in the centre of Germany. With an annual turnover of over 35 million euros, the sera Group employs more than 300 people worldwide. Since the company was founded in 1945, the name sera has stood for innovation, reliability and flexibility. Today, the sera Group is one of the world's leading German companies in the field of dosing and hydrogen technology. These core competences are represented by sera AQUA GmbH and sera HYDROGEN GmbH. The responsible use of water as a resource takes centre stage. Products and solutions from sera contribute worldwide to making water treatment, wastewater treatment, purification and disinfection more efficient, sustainable and resource-saving. This includes the precise dosing and pumping of liquids in process engineering processes for a wide range of applications in sectors such as the food and beverage industry, breweries, the paper industry and the chemical and petrochemical industries. The portfolio is complemented by state-of-the-art technologies for compressing and conveying gases, particularly for high-purity applications. With innovative solutions in the field of hydrogen technology, the sera Group actively supports the energy transition and offers systems for hydrogen refuelling stations as well as storage solutions for private households and industrial applications. Another important focus is Industrial Cleaning Technology, which makes it possible to standardise cleaning processes and reduce the use of water, chemicals and time compared to manual cleaning. With modular systems and customisable components, sera ensures thorough cleanliness in sensitive areas and supports companies in maintaining the highest hygiene standards. With more than 300 employees in Germany and a global presence, sera guarantees optimum support, advice and services on site worldwide.