Robert Friedmann

Solarmarkt AG is a company of the Würth Group and is one of the leading wholesalers and large-scale plant project planners in the photovoltaic industry. As a pioneer in the field of photovoltaics since 1985, they stand for innovation, quality and know-how. With their partners they develop Würth Solar at national and international level, the perfect solution for their individual needs. They are competent partner for their customers in choosing the right system components and the design perfectly matched to the quality system.

ZF Friedrichshafen AG provides driveline and chassis as well as active and passive safety technology solutions. The company was founded on August 20, 1915 by Alfred Count von Soden-Fraunhofen and Alfred Colsman and is headquartered in Friedrichshafen, Germany.

Würth Finanz Beteiligungs GmbH is a German investment holding company based in Künzelsau, Germany. Part of Bettina Wuerth-Familienstiftung, Würth Finanz Beteiligungs GmbH functions as an investment holding private company. The company was founded in 2005, and its CEOs are Robert Friedmann, Uwe Hohlfeld, and Joachim Kaltmaier.

Würth Elektrogroßhandel Verwaltungs GmbH is a private company based in Kuenzelsau, Germany. The CEOs of the German company are Robert Friedmann, Joachim Kaltmaier, Ulrich Liedtke. The company wholesales electrical appliances.

Hahn & Kolb Werkzeuge GmbH provides machining tools, handling systems, measuring technology, large and small machines, customised system solutions and complete factory equipment. The firm's solutions include procurement solutions, process optimisation, workshop containers, individual factory equipment and laboratory planning. The comapny as founded by Hermann Hahn and Adolf Kolb in 1898 and is headquartered in Ludwigsburg, Germany.

Würth Elektrogrosshandel GmbH & Co. KG engages in wholesale trade of electrical products and retailing of electronic components. Its products include data and network technologies, cables and wires, home appliances, lighting systems, and multimedia products. The company is headquartered in Kunzelsau, Germany. ^

Adolf Würth GmbH & Co. KG engages in the sale of assembly and fastening materials. Its products include screws, screw accessories, anchors to tools, chemical-technical products, hand tools, anchoring systems, plant equipment, building supplies, soldering and welding products, and personal protection equipment. The company was founded by Adolf Würth in 1945 and is headquartered in Kuenzelsau-Gaisbach, Germany.