Thomas Koller

Stadtwerke Hanau GmbH engages in the supply of electricity, natural gas, and drinking water to private and commercial customers. It offers customer service, support programs, information builders, and measuring device. The company was founded by Herrmann Pabst in 1848 and is headquartered in Hanau, Germany.

Gas-Union GmbH engages in the production and supply of natural gas. The firm operates through the following segments: Sales, Trading, and Services; Networks; Storage; and Upstream. The Sales, Trading, and Services segment focuses on product procurement, sales, distribution, and risk management processes. The Networks segment refers to product transport. The Storage segment is reponsible for technical storage and services. The Upstream segment specializes in gas exploration. The company was founded in 1961 and is headquartered in Frankfurt, Germany.

Mainova EnergieDienste GmbH provides energy services, including technical facility management and consultancy services in the energy sector. The company is based in Frankfurt, Germany. The German company is ultimately controlled by the City of Frankfurt.

KVT-Fastening GmbH is an internationally respected specialist for high-quality fastening and sealing applications for the electronics and energy sector, the automobile and transportation industries, aviation and aerospace, engineering and construction, precision engineering and medical technologies. High-performance solutions for KVT are found wherever absolutely safe and secure connections are essential. The company was founded in 1973 and is headquartered in Illerrieden, Germany.

Accenture AG provides services and solutions in the areas of strategy, consulting, digital, technology, and operations. The company was founded on August 5, 1983 and is headquartered in Zurich, Switzerland.

Biomasse Kraftwerk Fechenheim GmbH generates and supplies biomass electricity. The company is ultimately controlled by the City of Frankfurt am Main (Germany). The company is based in Frankfurt am Main, Germany. The CEOs of the German company are Matthias Ertmer, Dennis Smith.

NRM Netzdienste Rhein-Main GmbH provides access to electricity and natural gas distribution networks, as well as metering services. The company is ultimately controlled by the City of Frankfurt am Main (Germany). The company is based in Frankfurt, Germany. The CEOs of the German company are Mirko Maier, Torsten Jedzini.

Founded in 1975, Gasversorgung Main-Kinzig GmbH is a subsidiary of Kreiswerke Main-Kinzig GmbH. The company is based in Gelnhausen, Germany and engages in transmitting and distributing natural gas.

8KU Renewables GmbH is a unique nationwide cooperation between eight major municipal energy supply companies from different cities in Germany. The private company is based in Berlin, Germany. The German company's focus is on climate-friendly power and heat generation for the municipalities and the region. The company provides services of general interest that combine climate protection with regional added value. Since 2007, they have been providing impetus for climate protection and efficiency, innovations, and fair market design.

Hessenwasser Verwaltungs-GmbH engages in the acquisition and management of participations in firms. The company was founded on May 31, 2006 and is headquartered in Gross-Gerau, Germany.

T+R AG provides advisory, audit, and tax consulting services. The company is headquartered in Guemligen, Switzerland.

Part of ACS Actividades de Construcción y Servicios SA, Südwestdeutsche Rohrleitungsbau GmbH is a company based in Frankfurt am Main, Germany. Südwestdeutsche Rohrleitungsbau GmbH specializes in the construction and renewal of water pipelines and connections, ensuring the quality and safety of drinking water. The German company is a reliable partner for infrastructure services related to pipeline construction, both locally and nationwide. The company was founded in 1965, and the CEO is Dirk Heesen.

Energieversorgung Main-Spessart GmbH supplies electricity and natural gas. The private company is based in Aschaffenburg, Germany. The German company was founded in 1975. The CEO is Thomas Vollmuth.

ENAG/Maingas Energieanlagen GmbH supplies energy and is ultimately controlled by the City of Frankfurt. The company is based in Eisenach, Germany. The CEOs of the German company are Andreas Meyer, Frank Benz.

SRM StraßenBeleuchtung Rhein-Main GmbH is a private company based in Frankfurt am Main, Germany. SRM StraßenBeleuchtung Rhein-Main GmbH specializes in innovative lighting and lighting systems. The German company provides lighting solutions for public street lighting in Lampertheim and Bürstadt, and offers network information for these systems. The company was founded in 2007 and is led by CEO Thomas Erfert.

Hanau Netz GmbH provides electricity distribution services. The private company is based in Hanau, Germany. The German company was founded in 2012. The CEO is Adrian Szabo.

Heinrich Beteiligungs GmbH provides investment services. The company is based in Grömitz, Germany. The CEOs of the German company are Stephan Heinrich, André Heinrich.

digimondo GmbH engages in the design, development, and provision of Internet-of-Things (IoT) solutions. The firm offers IoT software that specializes in analysis and data transmission. Its products include IoT platform niota and LoRaWAN network server firefly. The company was founded by Marcus Walena and Christopher Rath in 2016 and is headquartered in Hamburg, Germany.

Part of Bossard Holding AG, Bossard-KVT Beteiligungs GmbH is a specialist in high-quality screws and fastening elements, as well as logistics systems and application engineering. The company is based in Illerrieden, Germany. The CEOs of the German company are Frank Hilgers, Florian Beer.