Gisbert Schlotzhauer

Bochum-Gelsenkirchener Straßenbahnen AG operates as a local transport company. It engages in the provision of public transportation by bus and train. The company was founded on January 13, 1896 and is headquartered in Bochum, Germany.

Verkehrsgesellschaft Ennepe-Ruhr mbH is a transportation company based in Ennepetal, Germany. The German company provides up-to-date information on public transportation within the VER area on their website. VER offers a range of services and additional services to meet the needs of their customers. The website provides relevant information about VER, including bus and train schedules, ticket prices, and other services. The CEO of the company is Peter Bökenkötter.

MAHLE GmbH engages in the manufacture, sale, and distribution of pistons and engine components. It operates through the following segments: Engine Systems and Components, Filtration and Engine Peripherals, Thermal Management, Electronics and Mechatronics, and Aftermarket. The Engine Systems and Components segment develops piston systems and cylinder components in two-wheeled vehicles, passenger cars, commercial vehicles, and large engines. The Filtration and Engine Peripherals segment manufactures filters, pump systems, as well as oil coolers for engine and transmission applications. The Thermal Management segment focuses on the electrification of powertrain and thermal management of batteries. The Electronics and Mechatronics specializes in powertrain and e-mobility, such as electric drives, actuators and auxiliaries, as well as control and power electronics. The Aftermarket segment offers engine parts, filters, turbochargers, and mechatronics components, as well as products for thermal management, vehicle diagnostics, exhaust gas analyzers, and service equipment for HVAC systems and automatic transmissions maintenance. The company was founded by Hermann Mahle on December 1, 1920 and is headquartered in Stuttgart, Germany.

Ritzenhoff AG is a German company that specializes in glassware and porcelain products. The private company is based in Marsberg, Germany. The company offers a wide range of collections that can be ordered online with fast delivery and secure shipping. The CEO of the company is Christoph Kargruber.

evu zählwerk Abrechnungs- und Servicegesellschaft mbH is a full-service provider of BPO services and process consulting for energy suppliers. The company is based in Bochum, Germany, and is ultimately controlled by the City of Bochum (Germany). The German company's services include meter reading, billing, market communication, sales support, and debt collection. The company provides these services to network operators, metering point operators, and suppliers. The company is a subsidiary of ewmr - Energie- und Wasserversorgung Mittleres Ruhrgebiet GmbH and currently processes 1.3 million readings, 843,000 special, tariff, and heat customer bills per year. The company has 194 employees and offer future-oriented solutions. The CEO of the company is Gereon Drosihn.

Energie- und Wasserversorgung Mittleres Ruhrgebiet GmbH is a holding company, which engages in sale and distribution of electricity and water. It specializes in electricity generation and water supply. The company was founded in 1998 and is headquartered in Bochum, Germany.

NRW.URBAN Service GmbH is a subsidiary of the state of North Rhine-Westphalia's German urban development company, Freiheit Emscher Entwicklungsgesellschaft. The private company is based in Dortmund, Germany. The company aims to create lively spaces and develop the green industrial city of the future in the Ruhr area. The CEO of the company is Franz Meiers.

Gelsenkirchener Gemeinnützige Wohnungsbaugesellschaft mbH, also known as ggw, is a non-profit housing association based in Gelsenkirchen, DE. The ggw belongs to 100%% of the city of Gelsenkirchen and invests as a company purely non-profit. The German company offers rental and buying services for apartments and houses in Gelsenkirchen, with almost 5,000 units available for rent. The company offers diverse apartment types for all generations and almost every budget. The company also provides tenant services, direct contact, quick repairs, professional winter service, and advice in Turkish. The company invests in social and urban planning accents from municipal responsibility. The CEO of the company is Harald Förster.

Sophono, Inc. manufactures and distributes bone conduction hearing devices. The firm specializes in the development of the Alpha System, an abutment-free, implantable, and bone-anchored hearing system designed for individuals suffering from severe to profound hearing loss or impairment. It focuses on leveraging a surgical procedure with a third- generation sound processor to offer a system for hearing professionals and their patients. The company was founded by Markus Haller in October 2009 and is headquartered in Boulder, CO.

rku.it GmbH provides information technology services. These include consulting, IT management, managed IT services, business process outsourcing, service and support, sales and products, network and infrastructure, enterprise resource planning, billing, market communication and enterprise information management. The company was founded in 1961 and is headquartered in Herne, Germany.

Part of thyssenkrupp AG, thyssenkrupp Elevator Europe Africa GmbH is a German company that provides construction installation services. The company is based in Essen, Germany.

Delton AG operates as a management holding company. It provides services in the field of logistics, pharmaceuticals, fashion, packaging, and power supply. The company was founded in 1989 and is headquartered in Bad Homburg vor der Höhe, Germany.

Novartis Pharma AG engages in the research in as well as the production and distribution of pharmaceutical, chemical, medical, and biotechnological products. It also provides related services. The company was founded on October 25, 1989 and is headquartered in Basel, Switzerland.

Behr GmbH & Co. KG manufactures automotive air condition and engine cooling systems. It supplies equipment for light vehicles and trucks. The firm offers passenger cars, commercial vehicles, aftermarket, motor sport and engines, industrial applications, small engine components and mechatronics. The company was founded in 1905 and is headquartered in Stuttgart, Germany.

Wieland-Werke AG engages in the production of non-ferrous semi-finished products. Its product portfolio includes strip and sheets, rods and sectional rods, wire and sectional wires, tubes and finned tubes, heat exchangers, slide bearings, and components. The firm also offers solutions for heat transfer, fish farming, e-mobility, and engineering properties optimization. The company was founded in 1820 and is headquartered in Ulm, Germany.

MAHLE Behr Verwaltung GmbH provides administrative and business services. The private company is based in Stuttgart, Germany. The CEOs of the German company are Michael Karl Frick, Bernd Eckl, Martin Wellhöffer.

Part of Biofrontera AG, Biofrontera Bioscience GmbH is a German commercial biotech company that provides high-quality treatment options in photodynamic therapy and topical antibiotics. The company is based in Leverkusen, Germany. The CEOs of the company are Thomas Schaffer, Hermann Lübbert.

Part of Infinity Pharmaceuticals, Inc., Biofrontera Pharma GmbH is a German company that provides natural products drug discovery services. The company is based in Leverkusen, Germany. The CEOs are María del Pilar de la Huerta Martínez, Montserrat Foguet. The company was founded in 2003. Biofrontera Pharma was acquired by Discovery Partners International, Inc. from Biofrontera AG on June 30, 2005.

Part of thyssenkrupp AG, thyssenkrupp Presta Mülheim GmbH is a company based in Mulheim an der Ruhr, Germany. The German company is a subsidiary of thyssenkrupp AG and is involved in engineering and innovation.

State of North Rhine-Westphalia (Germany) is a regional level government authority. The state is located in Germany.

Schmalenbach Gesellschaft FR Betriebswirtschaft Ev operates as a business association. The non-profit company is based in Cologne, Germany.

Part of LVM Landwirtschaftlicher Versicherungsverein Münster AG, LVM Pensionsfonds-AG provides insurance and pension funding services. The company is based in Muenster, Germany.