Preussag AG was a German mining company which later operated in a variety of industries. It was incorporated on October 9, 1923 as Preußische Bergwerks- und Hütten-Aktiengesellschaft (Prussian Mine and Foundry Company).

Preussag Mining Company is a German mining company founded in 1873. It is one of the oldest and largest mining companies in Germany. The company has operations in over 20 countries and is involved in the extraction of coal, copper, zinc, lead, and other minerals and metals. Preussag also has a presence in the energy sector through its participation in the exploration and production of oil and gas.

Preussag Mining Company is a major player in the international mining industry and has been involved in several major projects around the world. It has been involved in the development of a number of mines in Africa, Asia, and South America. In addition, the company has invested in the exploration and development of mines in Canada, the United States, and Australia.

The company is a leader in the development of new technologies and processes for the extraction of minerals and metals. It has developed a number of innovative technologies, such as the Preussag Mining System (PMS), which is a computer-aided system for the efficient extraction of minerals and metals. This system has been used in several mines around the world and has helped to reduce the costs associated with the extraction process.

Preussag Mining Company is also involved in the development of renewable energy projects. The company has invested in the development of wind and solar power projects in Europe and the United States. In addition, the company is involved in the development of hydropower projects in Europe and South America.

Preussag Mining Company is a major player in the international mining industry and is committed to providing high-quality products and services to its customers. The company is committed to environmental responsibility and is focused on minimizing the environmental impact of its operations. The company is also committed to social responsibility and has implemented a number of initiatives to support local communities.