Jürgen Kälber

Heliocentris Fuel Cell Solutions GmbH engages in the development and manufacture of customer-specific energy solutions. It offers stationary fuel cell applications for the telecommunications and industrial sectors. The company was founded on November 9, 2006 and is headquartered in Wendlingen am Neckar, Germany.

Adven Oy provides electricity and district heating services. It owns and operates plants to produce processed steam, heat and cooling at production facilities. The firm is a market leader in outsourced industrial and commercial energy solutions. The company was founded in 1983 and is headquartered in Vantaa, Finland.

Vfl Bochum 1848 Gmbh & Co. KGaA is a sports organization based in Bochum, DE. The private company is focused on providing information and news about the VfL Bochum 1848 football team and its talent development program. The CEOs of the German company are Ilja Benjamin Känzig, Sebastian Schindzielorz.

Pražská energetika, a.s. engages in generation and distribution of electricity and gas to households, small businesses and wholesalers. It operates through the following segments: Trade, Distribution, and Others. The company was founded in 1897 and is headquartered in Prague, Czech Republic.

SOLARWATT GmbH specializes in the production of monocrystalline and polycrystalline solar modules. Its product range encompasses building integration and off-grid system modules, power packages, and ancillary components such as inverters, mountings, fasteners, plug connectors, and cables. The company also engage in the construction and operation of solar power plants. SOLARWATT was founded by Lothar Schlegel and Frank Schneider on February 17, 1993 and is headquartered in Dresden, Germany.

GasVersorgung Süddeutschland GmbH is based in Stuttgart, Germany. Part of EnBW Energie Baden Württemberg AG, GasVersorgung Süddeutschland GmbH is a German company that distributes gas and electricity. The company was founded in 1961. Michael Rimmler has been the CEO of the company since 2017. GasVersorgung Süddeutschland was acquired by Eni SpA from MVV Energie AG on January 15, 2003 for $453.55 million.

EWE AG provides utility services such as distribution of electricity and gas. The firm supplies electricity and natural gas, water management, communication infrastructure, Internet connections, billing systems in network control, energy trading, and energy management. The company was founded in 1943 and is headquartered in Oldenburg, Germany.

Stadtwerke Düsseldorf AG engages in the distribution of electricity, natural gas, water, as well as district and local heating to private and corporate clients. It also provides waste incineration services. The company was founded in 1866 and is headquartered in Duesseldorf, Germany.

Trinity Solarbeteiligungen GmbH provides investment advisory services. The private company is based in Berlin, Germany. The German company was founded in 2001. The CEO is Paul Grunow.