Gesche Joost

Ottobock SE & Co. KGaA engages in the research, development, manufacture, and distribution of medical technology products. It operates through the following business segments: Prosthetics, Orthotics, Human Mobility, and Ottobock Industrials. The Prosthetics business segment includes the distribution of exo-prosthetics products. The Orthotics business segment specializes in temporary fittings for activity and sports medicine. The Human Mobility business segment offers manual and power wheelchairs, as well as rehabilitation products. The Ottobock Industrials business segment develops technical solutions for health protection in the workplace. The company was founded by Otto Bock in 1919 and is headquartered in Duderstadt, Germany.

ClearVAT AG provides electronic payment services. The private company is based in Berlin, Germany.

Ottobock SE & Co. KG develops and manufactures prosthetics and provides related software technology. The private company is based in Duderstadt, Germany.

ubirch GmbH specializes in blockchain-based technology in the field of Internet of Things (IoT). The firm also offers consulting services. It provides solutions to the finance and insurance, automotive, production and logistics, Industry 4.0, energy, as well as utility segments. The company was founded by Gesche Joost, Stefan Graunke, Michael Merz, and Matthias Leo Jugel on November 28, 2014 and is headquartered in Cologne, Germany.