Deutsche Bergwerks- und Huttenbau GmbH (DBH, German for German Mine Construction) was a German company specializing in construction of mines and quarries. Established under the name of Preussische Bergwerks- und Hütten-AG in late 19th century, during the World War II it ran one of the sub-camps of the Mauthausen-Gusen concentration camp complex.

Deutsche Bergwerks- und Huttenbau (DBH) is a German mining and smelting company, founded in 1885. The company specializes in the extraction and processing of a wide range of minerals, including iron ore, coal, copper, nickel, and zinc. DBH is one of the leading companies in the mining and smelting industry, with operations in Germany, Austria, Poland, and the Czech Republic. The company has a strong focus on safety, sustainability, and environmental protection, and is committed to responsible mining and smelting practices.

DBH’s core business is the extraction and processing of a wide range of minerals. The company has a number of mines and smelting plants, and has invested heavily in technology and equipment to ensure efficient and safe operations. The company also invests in research and development, and has developed a number of innovative technologies to improve its operations.

DBH is also involved in the construction of industrial and residential buildings, and has built a number of factories and other buildings in the countries in which it operates. The company is also involved in the production of steel and other metals, and is a major supplier of steel products to the automotive industry.

DBH is committed to responsible mining and smelting practices, and has implemented a number of measures to ensure that its operations are safe and environmentally friendly. The company also works closely with local communities and governments to ensure that its operations are sustainable and benefit the local economy.

Overall, Deutsche Bergwerks- und Huttenbau is a leading company in the mining and smelting industry, with a strong focus on safety, sustainability, and environmental protection. The company is committed to responsible mining and smelting practices, and has invested heavily in technology and equipment to ensure efficient and safe operations.