Top 10 Energy Management Companies in Germany 2025

We’re tracking 176,539 Energy Management companies in Germany.

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Companies	Employees	HQ location	Revenue	Founded	Estimated Traffic	Industries
Rwe	View 10,743 employees	🇩🇪 North Rhine-Westphalia, Essen+20	$ >1000M	1898	824,095	Energy, Renewable Energy
EnBW	View 3,943 employees	🇩🇪 Baden-Württemberg, Karlsruhe+7	$ >1000M	2020	4,839,301	Energy, Energy Efficiency
Uniper	View 3,977 employees	🇩🇪 Nordrhein-Westfalen\|Duesseldorf\|Duesseldorf, Düsseldorf+10	$ >1000M	2016	308,319	Energy, Energy Management
Mainova AG	View 655 employees	🇩🇪 Hessen\|Darmstadt\|Frankfurt Am Main, Frankfurt Am Main+4	$ >1000M	1998	2,449,745	Energy, Energy Efficiency
Stadtwerke München	View 2,228 employees	🇩🇪 Bayern\|Oberbayern\|Muenchen, Landeshauptstadt, München+2	$ 500-1000M	1998	2,605,330	Energy, Water
Vaillant	View 211 employees	🇩🇪 Nordrhein-Westfalen\|Duesseldorf\|Remscheid, Remscheid+1	$ 500-1000M	1874	1,312,270	Energy, Energy Efficiency
MAN Energy Solutions	View 9,525 employees	🇩🇪 Bavaria, Augsburg+30	$ 500-1000M	1902	829,270	Energy, Renewable Energy
Ista	View 1,049 employees	🇩🇪 Essen+26	$ 500-1000M	1902	962,880	Energy Management, Energy Efficiency
Westnetz	View 1,288 employees	🇩🇪 Nordrhein-Westfalen\|Arnsberg\|Dortmund, Dortmund+16	$ 500-1000M	2013	841,020	Electrical Distribution, Energy
MVV Energie AG	View 642 employees	🇩🇪 Baden-Wuerttemberg\|Karlsruhe\|Mannheim, Mannheim+4	$ 500-1000M	2005	543,012	Electrical Distribution, Energy
Rwe	View 10,743 employees	🇩🇪 North Rhine-Westphalia, Essen+20	$ >1000M	1898	824,095	Energy, Renewable Energy
EnBW	View 3,943 employees	🇩🇪 Baden-Württemberg, Karlsruhe+7	$ >1000M	2020	4,839,301	Energy, Energy Efficiency
Uniper	View 3,977 employees	🇩🇪 Nordrhein-Westfalen\|Duesseldorf\|Duesseldorf, Düsseldorf+10	$ >1000M	2016	308,319	Energy, Energy Management
Mainova AG	View 655 employees	🇩🇪 Hessen\|Darmstadt\|Frankfurt Am Main, Frankfurt Am Main+4	$ >1000M	1998	2,449,745	Energy, Energy Efficiency
Stadtwerke München	View 2,228 employees	🇩🇪 Bayern\|Oberbayern\|Muenchen, Landeshauptstadt, München+2	$ 500-1000M	1998	2,605,330	Energy, Water
Vaillant	View 211 employees	🇩🇪 Nordrhein-Westfalen\|Duesseldorf\|Remscheid, Remscheid+1	$ 500-1000M	1874	1,312,270	Energy, Energy Efficiency
MAN Energy Solutions	View 9,525 employees	🇩🇪 Bavaria, Augsburg+30	$ 500-1000M	1902	829,270	Energy, Renewable Energy
Ista	View 1,049 employees	🇩🇪 Essen+26	$ 500-1000M	1902	962,880	Energy Management, Energy Efficiency
Westnetz	View 1,288 employees	🇩🇪 Nordrhein-Westfalen\|Arnsberg\|Dortmund, Dortmund+16	$ 500-1000M	2013	841,020	Electrical Distribution, Energy
MVV Energie AG	View 642 employees	🇩🇪 Baden-Wuerttemberg\|Karlsruhe\|Mannheim, Mannheim+4	$ 500-1000M	2005	543,012	Electrical Distribution, Energy

2. EnBW

EnBW (Energie Baden-Württemberg) is headquartered in Karlsruhe, Germany, and plays a pivotal role in the energy management sector. This major utility company focuses on electricity generation and distribution, gas, and water services, emphasizing renewable energy solutions. EnBW has made significant strides in transitioning to sustainable energy sources, aligning with Germany’s robust energy transition goals. Their commitment to innovation and sustainability in energy management marks them as a key player in the region, driving forward the adoption of clean energy technologies.

Location 🇩🇪 Baden-Württemberg, Karlsruhe	Size View 3,943 employees
Revenue $ >1000M	Industries Energy, Sustainability, Natural Resources, Consumer Electronics, Hardware, Transportation
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3. Uniper

Uniper, based in Düsseldorf, Germany, is an international energy company that excels in securing energy supplies. With a strong focus on various energy forms including coal, gas, and hydraulic power, this company plays a pivotal role in Germany’s energy management landscape by operating efficient power plants and offering innovative solutions. Uniper’s commitment to sustainability is reflected in its advancements in clean energy and carbon reduction practices, aligning with global energy transition goals.

Location 🇩🇪 Nordrhein-Westfalen\|Duesseldorf\|Duesseldorf, Düsseldorf	Size View 3,977 employees
Revenue $ >1000M	Industries Energy, Sustainability, Natural Resources
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4. Mainova AG

Mainova AG, based in Frankfurt, Germany, is one of the leading regional energy providers, with a strong focus on sustainable and efficient energy solutions. The company supplies electricity, gas, heat, and water to private and business customers, playing a crucial role in energy production, distribution, and supply within the region. Mainova AG is dedicated to innovating in energy management, promoting the use of renewable energy sources, and significantly contributing to the local economy by providing energy solutions that ensure reliability and sustainability.

Location 🇩🇪 Hessen\|Darmstadt\|Frankfurt Am Main, Frankfurt Am Main	Size View 655 employees
Revenue $ >1000M	Industries Energy, Sustainability, Natural Resources
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5. Stadtwerke München

Stadtwerke München (SWM), based in Munich, Germany, is a municipal utility company that provides a wide array of energy solutions, focusing on sustainable energy management. SWM is dedicated to advancing Munich’s energy supply toward renewable sources, utilizing technologies such as solar, hydro, and wind power to ensure environmentally friendly energy distribution. The company plays a crucial role in Munich’s commitment to becoming a carbon-neutral city by 2035, demonstrating a strong dedication to energy innovation and sustainability.

Location 🇩🇪 Bayern\|Oberbayern\|Muenchen, Landeshauptstadt, München	Size View 2,228 employees
Revenue $ 500-1000M	Industries Energy, Natural Resources, Professional Services
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6. Vaillant

Vaillant, located in Germany, stands out as a leader in the energy management sector, specializing in heating, cooling, and hot water solutions. This company is renowned for its commitment to sustainable energy technology, providing highly efficient systems that integrate seamlessly with smart home technology. Vaillant focuses on creating environmentally-friendly solutions that help businesses and households reduce their carbon footprint and energy costs, making it a vital player in promoting energy efficiency in Germany.

Location 🇩🇪 Nordrhein-Westfalen\|Duesseldorf\|Remscheid, Remscheid	Size View 211 employees
Revenue $ 500-1000M	Industries Energy, Sustainability, Professional Services
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7. MAN Energy Solutions

MAN Energy Solutions, based in Germany, is a global frontrunner in providing comprehensive solutions in the fields of energy and transportation. Recognized for their innovative and sustainable technology offerings, the company specializes in products and services that are crucial for improving energy efficiency and reducing emissions. From advanced engine technologies to energy storage solutions, MAN Energy Solutions is committed to supporting the energy transformation in Germany and beyond, making significant contributions towards a greener and more sustainable energy landscape.

Location 🇩🇪 Bavaria, Augsburg	Size View 9,525 employees
Revenue $ 500-1000M	Industries Energy, Sustainability, Natural Resources
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8. Ista

Ista, based in Essen, Germany, is a leading provider of energy data management services tailored primarily for the real estate sector. The company offers innovative solutions for measuring, collecting, and managing energy and water consumption. Ista’s services enable property managers and owners across Germany to optimize their energy efficiency, reduce costs, and significantly contribute to environmental sustainability. Their expertise in creating transparent consumption-based billing is essential for residential and commercial buildings, fostering a more energy-conscious community.

Location 🇩🇪 Essen	Size View 1,049 employees
Revenue $ 500-1000M	Industries Energy, Sustainability
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9. Westnetz

Westnetz, based in Germany, is a prominent operator in the field of energy distribution, primarily focused on ensuring stable and reliable electricity and gas supply networks. As a key player in Germany’s energy sector, Westnetz actively contributes to the transition towards renewable energy by integrating innovative grid solutions and smart infrastructure in its operations. This adaptability not only enhances the efficiency of energy distribution to businesses and communities across Germany but also aligns with the national goals for a cleaner and more sustainable energy landscape.

Location 🇩🇪 Nordrhein-Westfalen\|Arnsberg\|Dortmund, Dortmund	Size View 1,288 employees
Revenue $ 500-1000M	Industries Energy, Professional Services, Hardware, Consumer Electronics, Sustainability
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10. MVV Energie AG

MVV Energie AG, based in Mannheim, Germany, is an influential player in the energy sector, focusing on sustainable and reliable energy solutions. As a prominent part of Germany’s energy landscape, MVV Energie AG offers a comprehensive range of services, including electricity, gas, heating, and water, to both private and industrial customers. The company is keen on advancing energy transition with initiatives in renewable energies, energy efficiency, and innovative infrastructure projects. MVV Energie AG’s commitment to environmental sustainability and energy innovation make it a pivotal entity in fostering Germany’s energy strategies.

Location 🇩🇪 Baden-Wuerttemberg\|Karlsruhe\|Mannheim, Mannheim	Size View 642 employees
Revenue $ 500-1000M	Industries Energy, Professional Services, Natural Resources, Consumer Electronics, Hardware
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