Jan Recknagel

Robert Bosch Co. Ltd. manufactures and markets automotive original equipment. Its products include automation, mobile products, power tools, security technology, thermo-technology, packaging equipment and household appliances. The company is headquartered in Hong Kong.

Robert Bosch GmbH engages in the development of the engineering and electronics sector. Its business sectors include; mobility solutions, industrial technology, consumer goods, and energy and building technology. The company was founded by Robert Bosch in 1886 and is headquartered in Gerlingen-Schillerhöhe, Germany.

Alfred Kärcher SE & Co. KG designs and manufactures cleaning equipment and solutions. The firm specializes in the marketing and production of commercial and industrial cleaning equipment, primarily for private home, garden, and car cleaning applications. Its product range encompasses pressure washers, sweepers, steam cleaners, pumps, vacuums, cordless electric brooms, window cleaners, floor polishers, watering systems, and steam ironing stations. The company was founded by Alfred Kärcher in 1935 and is headquartered in Winnenden, Germany.