Daldrup & SÃ¶hne AG engages in the provision of drilling and environmental services. It operates through the following business segments: Geothermics, Raw Materials and Exploration, Water Extraction, and Environment, Development and Services (EDS). The Geothermics segment provides drilling services for near-surface and deep geothermics. The Raw Materials and Exploration segment is involved in exploring and developing fossil fuel deposits, mineral resources, and ores. The Water Extraction segment comprises well construction for the extraction of drinking, service, curative, mineral, boiler-feed or cooling water, and thermal brine. The EDS segment refers to special environmental engineering services. The company was founded on January 5, 2001 and is headquartered in Ascheberg, Germany.