Wolfgang Embert

DBT Mineral Processing GmbH develops, manufactures and supplies horizontal primary crushing plants and chain conveyors. Its products include roll and horizontal jaw crushers, chain conveyors and feeder breakers. Its fields of application include natural stone industry, potash and rock salt mining, tunnel construction and surface coal mining. The company is headquartered in Lunen, Germany.

Klingenburg GmbH manufactures and sells heat exchangers and humidifiers. It offers rotary heat exchanger, cross-flow plate heat exchanger, and humidifier CERTO. The company was founded by Hans Klingenburg in 1979 and is headquartered in Gladbeck, Germany.

DSI Underground GmbH is a German global company that specializes in providing customized solutions for the mining and tunneling industries. The private company is based in Munich, DE, and has subsidiaries in Sweden and the United States. The company has a decentralized corporate structure that allows for local presence and expertise around the world. The company develops, produces, and supplies innovative products and systems for underground mining and tunneling, including rock bolts and chemical construction materials. DSI Underground's goal is to improve safety and efficiency in the industry and provide a better working environment for its clients. The CEOs of the company are Andrik Fuellberg, Martin Rier, and Michael Reich. DSI Underground was founded in 1865 and is currently headquartered in Germany.

DSI Underground Canada Ltd. provides ground support system for mines. It offers tunneling and mining. The company is headquartered in Saskatoon, Canada.

DSI Underground Systems, Inc. manufactures and supplies specialist ground support products. The company was founded in 1920 and is headquartered in Riverton, UT.

Minova International Ltd. supplies chemicals to the mining industry. Its products include resin capsules, injection grouts, and powders. The company was founded on April 19, 2011 and is headquartered in East Melbourne, Australia.

DSI International Luxembourg SARL engages in the provision of construction and mining services. The company is headquartered in Luxembourg.