Talking about fresh air? We are literally in our element. It is the centre of everything we stand for. The company started in 1968 with the invention of the first electric motorised smoke vent. Nearly 50 years later, we are proud that our great passion has made us the world's leading provider of smoke extraction and innovative ventilation systems. We will continue to inspire confidence with innovative solutions that provide a safe, healthy and comfortable atmosphere in buildings. We call it: Building Atmosphere. The D+H Group at a glance: Status: Leading solution provider for smoke extraction and natural ventilation Founding: 1968 by Henner Dingfelder and Klaus Hadler (D+H) in Hamburg Board: Dirk Dingfelder (Chairman), Christoph Kern Employees: over 250 in Germany and about 500 worldwide Subsidiaries in Germany: D+H Hamburg, D+H Augsburg, D+H Falkenstein and D+H Bielefeld Subsidiaries worldwide: D+H Deutschland GmbH (Germany), Dyer Environmental Controls Ltd (Great Britain), D+H Brandrauch-Lüftungssysteme GmbH (Austria), D+H Polska Sp. z.o.o. (Poland), Dingfelder + Hadler Portugal Lda., ООО Ди+Эйч Русь (Russia), D+H Lumex A/S (Denmark) and D+H Svenska AB (Sweden) Joint ventures: BK-Factory GmbH (lift shaft smoke extraction), EvoBuilding GmbH (building automation & system integration) Quality certifications: Quality management in accordance with DIN EN ISO 9001 and environmental management in accordance with DIN ISO 14001 Associations: Member of associations such as the German Electrical and Electronic Manufacturers’ Association (ZVEI) and the German Fire Protection Association (GFPA) Awards: First place for Deutscher Bildungspreis für Bildung- & Talentmanagement, Großer Preis des Mittelstands, The Best of German Engineering, German Design Award (nominated), Familiensiegel Hamburg. These awards recognise D+H's achievements in responding to social issues such as the shortage of skilled workers, the need for excellence among small and medium-sized companies, and family-friendly companies.
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49 40605650
Georg-Sasse-Strasse 28-32, AMMERSBEK, Germany