Arno Hahn

Marvell Technology Group Ltd. engages in the design, development, and sale of integrated circuits. The company offers System-on-a-Chip devices, which leverages technology portfolio of intellectual property in the areas of analog, mixed-signal, digital signal processing, and embedded and standalone integrated circuits. It also develops integrated hardware platforms along with software that incorporates digital computing technologies designed and configured to provide an optimized computing solution. The company was founded by Sehat Sutardja, Weili Dai and Pantas Sutardja in January 1995 and is headquartered in Hamilton, Bermuda.

Süwag Energie AG distributes electricity, natural gas and heat. It offers these products and its related services to both private and corporate clients. The company was founded in 2001 and is headquartered in Frankfurt, Germany.

STEAG GmbH engages in the planning, development, construction, and operation of power plants and storage facilities. Its services include conventional power generation, energy trading and optimization, district heating, as well as distributed generation. The company was founded in 1937 and is headquartered in Essen, Germany.

KELAG-Kärntner Elektrizitäts AG engages in the production, procurement, distribution, and sale of energy. It also focuses on hydro-power generation, wind energy, district heating, bio-mass energy, as well as recycling of industrial waste heat. The company was founded on January 28, 1923 and is headquartered in Klagenfurt, Austria.

Part of E.ON SE, Rheinisch-Westfälische Wasserwerksgesellschaft mbH is a German company that supplies water. The company is based in Mulheim an der Ruhr, Germany. The company was founded in 1912. The CEO is Franz Josef Schulte.

VSE AG provides electricity, gas, telecommunications and facility management services. It services include energy-related, commercial and metering. The company was founded in 1998 and is headquartered in Saarbrücken, Germany.

Stadtwerke Essen AG provides natural gas and water supply services. It also supplies power and treats sewage. The company was founded in 1979 and is headquartered in Essen, Germany.

Grosskraftwerk Mannheim AG produces and distributes coal energy. The firm provides power for households, businesses and industry. It also produces steam for neighboring industrial companies and heating water for the district heating network of the Rhine-Neckar metropolitan region. The company was founded on November 8, 1921 and is headquartered in Mannheim, Germany.

Part of E.ON SE, rhenag Rheinische Energie AG is a German company that provides energy solutions with almost 150 years of experience in the field. The company is based in Cologne, Germany. rhenag offers an interactive chart to explain the different items on their customers' annual bills, ensuring clarity and understanding. The company's expertise in energy and long-standing tradition in the industry make them a reliable choice for forward-thinking energy solutions.

envia Mitteldeutsche Energie AG operates as an investment holding company which focuses on the electricity distribution, gas, water supply, and telecommunications sectors. The company was founded in 1999 and is headquartered in Chemnitz, Germany.

RheinEnergie AG engages in the production, trading, network operation, as well as distribution of energy and water. Its products include electricity, natural gas, water, district and local heating, as well as steam. The firm also provides energy-related services. The company was founded in 1863 and is headquartered in Cologne, Germany.

Tyco International (US), Inc. engages in the provision of security, fire protection, and detection products and services. The company is headquartered in Exeter, NH.

SAE International engages in the designing, manufacturing, operation and maintenance of automobiles, aircraft, space vehicles and commercial vehicles. It focuses on encouraging a lifetime of learning for mobility engineering professionals and setting the standards for industry engineering. The company is headquartered in Troy, MI.

American Chamber of Commerce in Germany eV engages in the enhancement of global economic and trade relations. The company was founded on January 29, 1903 and is headquartered in Frankfurt am Main, Germany.

innogy Netze Deutschland GmbH engages in the production and distribution of electricity, natural gas, district heating, and water. It also constructs, operates, acquires, and utilizes network facilities, as well as transport, storage, and distribution systems for its products. In addition, the firm also provides associated services. The company is headquartered in Essen, Germany.

Dortmunder Energie- und Wasserversorgung GmbH provides energy services including electricity, gas, heat, water, and electric mobility in Dortmund, DE. The company also has a special BVB Stromtarif for Borussia Dortmund fans. The German company offers attractive deals for its customers, including discounts, tickets for exclusive events, and more. The CEOs are Heike Heim and Matthias Klein-Lassek. The company was founded in 1995 and is ultimately controlled by the City of Dortmund.

ZF CV Systems Europe BV engages in the supply of technology and control systems for commercial vehicles. It offers aerodynamics, compressors, suspension, clutch control, vacuum pumps, and telematics. The company is headquartered in Brussels, Belgium.

Part of RWE AG, RWE Pensionsfonds AG provides pension fund services. The company is based in Essen, Germany. The CEO of the German company is Katja van Doren.

Medl GmbH is an energy service provider based in Mulheim an der Ruhr, Germany. The German company offers green electricity and natural gas supply, as well as consultation and services related to photovoltaics, e-mobility, heat, and energy saving. The CEOs of the private company are Hendrik Dönnebrink and Hans-Jürgen Weck.

Part of RWE AG, Stadtwerke Dülmen GmbH is a company based in Dulmen, Germany. The German company provides information about its products, services, and prices in a competent and personal manner. The Stadtwerke Dülmen GmbH offers a range of services to its customers and is committed to providing them with the best possible experience. The CEO of the company is Johannes Röken.

Part of Avaya Holdings Corp., Avaya Deutschland GmbH is a German company that provides technology and expertise for valuable customer experiences. The company is based in Frankfurt, Germany. Avaya offers contact center and unified communications solutions tailored to business needs. The company's experienced professional services team works with companies from initial planning and development to smooth implementation, integration, and ongoing optimization. Avaya also helps improve safety and responsiveness on campus, ensure successful student learning outcomes, and provide cost-effective learning experiences online and offline. The CEOs of the company are Wolfgang Zorn, Antonio Beltran, Ronald Rubens.

Part of RWE AG, RWE Generation SE is a German company responsible for electricity generation from various sources such as gas, hard coal, hydropower, and biomass. The company is based in Essen, Germany. The company has a flexible and efficient power plant fleet and has become a driver of the energy transition by converting power plants and developing storage technologies. Roger Miesen has been the CEO of the company since 1982.

Part of RWE AG, RWE Generation NL BV is a company that generates and distributes thermal and nuclear electricity. The company is based in Geertruidenberg, Netherlands.

Westenergie AG engages in the planning, construction, operation, maintenance, acquisition, marketing, and utilization of network facilities and other transport, storage, and distribution systems used for electricity, natural gas, district heating, and water. These also include water management plants and information transfer facilities. The company was founded on May 3, 2016 and is headquartered in Essen, Germany.

Bullfinch Holding GmbH is a FinTech platform that pools, standardizes, finances and operates green and sustainable building and plant infrastructure projects. It serves Investors and CleanTechs. The company was founded by Robin Haack in 2019 and is headquartered in Munich, Germany.

KPMG International Ltd. is a global organization of independent professional services firms that provide audit, tax, and advisory services. The private company is based in Canary Wharf, UK, and has subsidiaries in Norway and Thailand. The British company operates in 145 countries and territories with more than 236,000 partners and employees working in member firms around the world. KPMG International is a private English company limited by guarantee and each KPMG member firm is responsible for its own obligations and liabilities. The company was founded in 1987, and William Bruce Thomas has been the CEO of the company since 2017.

WABCO Holdings, Inc. is a private company that manufactures motor vehicle steering systems, parts, motor vehicle transmissions, drive assemblies, and parts. The company is based in New York, NY and was founded in 1869.

Part of RWE AG, RWE IT GmbH is a German company that provides information technology services. The company is based in Essen, Germany. Marcus Schaper has been the CEO of the company since 2016.

Stadtwerke Lingen GmbH engages in the distribution and supply of electricity, natural gas, and drinking water. It also provides energy consulting, heat, building connection, and property development services. The company was founded on January 1, 1999 and is headquartered in Lingen, Germany.

Part of E.ON SE, Emscher Lippe Energie GmbH generates and distributes electricity. The company is based in Gelsenkirchen, Germany. The CEOs are Ulrich Köllmann, Bernd-Josef Brunsbach. The German company was founded in 1999.

enviaM Beteiligungsgesellschaft mbH operates as a holding company with interest in the energy sector. The company was founded on June 7, 1994 and is headquartered in Essen, Germany.