Joachim Dietrich Adolf Gerhard Simon

Schauenburg International GmbH provides shipping and maritime carpentry services. The company was founded in 1864 and is headquartered in Mulheim, Germany.

Schauenburg Service GmbH engages in the development, design, and manufacture of industrial technologies and solutions. It specializes in electronic technologies, plastics processing, engineering, industrial solutions, and hose technology. The company is headquartered in Mülheim-Ruhr, Germany.

Astech Projects Ltd. provides engineering solutions. Its services include laboratory automation, industrial automation and drug delivery automation. The company was founded by Paul Norris in 1995 and is headquartered in Runcorn, the United Kingdom.

Part of Schauenburg International GmbH, Schauenburg Analytics Ltd. is a world leader in thermal desorption for GC. The company is based in Llantrisant, UK. In addition to instrumentation, Markes manufactures and markets a comprehensive range of sampling products. Schauenburg Analytics Ltd, through its subsidiary companies Markes International and SepSolve Analytical, has introduced the new Schauenburg Analytics Academy, a training provider offering fully interactive online and classroom-based courses hosted by Markes and SepSolve specialists from across their network of locations, enabling scientists across the globe to receive training. Founded in 1997, Markes International, a subsidiary of Schauenburg Analytics, is the world leader in technology for analytical thermal desorption for gas chromatography.

Schauenburg Ventures SA (Pty) Ltd. manufactures of space components and sub-systems. The company is headquartered in Kempton Park, South Africa.