Klaus Hirschle

RIB Software SE provides enterprise resource planning software solutions for residential, business premises, and infrastructure construction software market for construction, plant engineering, and infrastructure management. It engages in the design, development, and sale of software solutions for the construction industry; and provides software maintenance, consulting and support services. The firm operates through the following segments: iMTWO and YTWO. The iMTWO segment comprises software business. The YTWO segment encompasses business activities in connection with the web-based implementation of procurement processes. The company was founded by F. W. Bornscheuer, Volker Hahn, and F. Leonhardt in 1961 and is headquartered in Stuggart, Germany.

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 Vertriebs GmbH designs, manufactures and markets cleaning equipment and related systems worldwide. Its products include commercial & industrial cleaning systems, vehicle cleaning systems and water treatment units. It offers cleaning equipment for the house, garden and car. The company was founded in 1940 and is headquartered in Winnenden, 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.