Jürgen Uebbing

Clarton Horn SA specializes in the manufacture of warning devices for automobiles. It produces warning horns, cooling modules, brush holders and regulators. The company was founded in 1973 and is headquartered in La Carolina, Spain.

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.