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Privacy Statement 1. Introduction   The following information is designed to provide you, as the “data subject”, with an overview of the processing of your personal data by us and your rights in accordance with data protection laws. The use of our websites is generally possible without having to enter any personal data. If, however, you would like to use certain services provided by our company via our website, processing of personal data may be required. If processing of personal data is...

Publisher Hermann Sewerin GmbH Marketing Robert-Bosch-Straße 3 D-33334 Gütersloh Phone: + 49 (0) 52 41/ 9 34- 0 Fax: + 49 (0) 52 41/ 9 34- 444 E-mail: info[at]sewerin.com Managing Director: Dipl.-Wirt.-Inf. Benjamin Sewerin Register court: Gütersloh Local Court Register number: HRB 14 53 Value added tax identification number according to §27a of the Value Added Tax Act: DE 272 072 419 Stiftung Elektro-Altgeräte Register (ear): Our registration number is: WEEE-Reg.-Nr. DE 22589195...

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Gas - warn, detect, measure As a gas supplier, you fulfil an essential role for the economy and society as a whole. You are systemically important and will remain so for a long time to come. Nevertheless, the entire energy sector, and gas supply in particular, is currently undergoing enormous changes. Sewerin has been working trustfully with you as energy suppliers for over 100 years. We develop the right technical solutions for your challenges. We are familiar with the relevant regulations and,...

SEWERIN - A family on the road to success The 4th generation - globalisation and new markets ...  The rapidly growing Chinese market has definitely opened and Sewerin has positioned itself in the "Middle Kingdom" as a proven partner for gas and water suppliers. Dr. Swen Hermann Sewerin – son of Peter Sewerin and grandson of Willy Sewerin – joined the company in July 2001 and successfully led the company as CEO from 2004 to 2025. With the entrée of the 4th generation, the continuity...

Protecting water Water is essential for life on Earth - for humans, animals and plants. As a water supplier, you make a significant contribution to the security of drinking water supplies. The challenges of drinking water supply are increasing in all countries, albeit to varying degrees. For example, the groundwater level is falling in many regions of the world. Climate change is exacerbating water scarcity and presenting energy and water supply companies with the challenge of ensuring both...

Our portfolio covers a diverse range of services to ensure that we provide our partners in gas and water supply, the manufacturing and service industries, fitting, the fire service, the German armed forces and biogas with optimal customer service. We offer our clients a service that perfectly complements our products, from central and mobile maintenance services for maintenance and repairs, inspections of gas and water networks and vehicle development, right through to building services and...