Ralf Peter Thomas

Siemens Gamesa Renewable Energy SA engages in the provision of renewable energy services. It operates through the Wind Turbine and Operations Maintenance segments. Its products and services include onshore and offshore wind turbines and service wind. The company was founded by Juan Luis Arregui Ciarsolo on January 28, 1976 and is headquartered in Vizcaya, Spain.

Siemens Corp. manufactures electrical hardware and software for the communication, power, medical and other industries. The company was founded in 1847 and is headquartered in Washington, DC.

BSH Hausgeräte GmbH manufactures electrical household appliances. It product portfolio includes stoves, ovens, extractor hoods, dishwashers, washers, dryers, refrigerators, freezers, consumer products such as vacuum cleaners, coffee machines, electric kettles, irons and hairdryers as well as accessories, auxiliary materials and tools. The firm offers its products under the Bosch and Siemens brands as well as other special and regional brands including Gaggenau, Neff, Thermador, Constructa, Viva, Ufesa, Junker, Zelmer, Balay, Pitsos, Profilo and Coldex brand names. The company was founded in 1967 and is headquartered in Munich, Germany.

Siemens AG Österreich engages in the manufacture and sale of industrial products in the fields of electrical engineering, telecommunications engineering, measurement engineering, control engineering, machine building, as well as precision mechanics and related technologies. It also plans, executes, and sells all types of systems and system components for the production, transmission, and processing of information and energy. The company was founded on October 23, 1879 and is headquartered in Vienna, Austria.

Siemens Medical Solutions manufactures and markets medical equipment. Its products include magnetic resonance imaging systems, radiation therapy equipment and patient monitoring systems. The company also makes hearing aids. The company is headquartered in Erlangen, Germany.

Deutsches Aktieninstitut eV is a German stock institute that offers membership to the werwoman presidium and board of directors, team science advisory board, and contribution job impression commission. The non-profit company is based in Frankfurt am Main, Germany. The institute provides assistance in stock and securities, priority compliance, corporate governance, and corporate law. It also covers topics such as digit finance-finance market supervision, financial market regulation, and real-economy capital financing sustainability publication and transparency-up press release. Christine Maria Bortenlänger has been the CEO of the German company since 2012.