About us
Since the patent application for the first gas detector in 1926, Hermann Sewerin GmbH has become one of the technology leaders in the market for gas and water leak detection. Not only the more than 85 years of experience in the development of electronic measuring instruments for the gas and water industry, but also the insights gained through the use of our own measuring teams contribute significantly to this success.
At the Gütersloh location, the innovative devices are brought to market through development, design, testing and production. The family business places particular emphasis on high quality and functionality. Germany as a production site is an important success factor here.
Sewerin as a corporate group offers not only the distribution of measuring instruments and services by the gas and water monitoring teams but also the stationary and mobile equipment service, the expansion of standby and Entstördienstfahrzeugen and the maintenance and repair of in-house installations. In addition, an extensive seminar program with its own test track complements the range of services.
A nationwide sales network of sales engineers in Germany, subsidiaries in England, France, Poland, Spain and the USA and distribution partners in more than 80 countries make worldwide success possible.
