Directory · DE
Renewable Energy Semiconductor Manufacturing in Germany
A register of firms and the professionals working at them in the Renewable Energy Semiconductor Manufacturing sector based in Germany. Browse the public index, then filter or export on Kipplo.
Companies
2K on file
Vaillant Deutschland
Als seit 1874 in Remscheid ansässiges Familienunternehmen gehören nachhaltig und zukunftsorientiert Handeln seit mehr als 150 Jahren zu unseren wesentlichen Erfolgsfaktoren. Bereits kleine Gesten im Alltag können zu unserer Vision eines besseren Klimas beitragen, weshalb wir unseren Kunden vor allem energieeffiziente und zukunftsfähige Heizprodukte anbieten, z. B. Wärmepumpen und Photovoltaik. Heute können wir mit Stolz behaupten, zu den Markt- und Technologieführern in den Bereichen Heiz, Lüftungs- und Klimatechnik zu gehören und weltweit rund Mitarbeiterinnen und Mitarbeiter aus mehr als 70 Nationen zu beschäftigen. Ebenso vielfältig, wie unsere Produkte, sind die Karrieremöglichkeiten bei Vaillant: Ob in der Ausbildung, im Dualen Studium, zum Karrierestart oder in der Festanstellung – werdet Teil von unserem vielfältigen #TeamVaillant und setzt unsere Vision #takingcareofabetterclimate aktiv mit um!
10001+ staff
Vaillant Group
Welcome to our profile! We are an international company headquartered in Remscheid, Germany, that operates in heating, ventilation and air conditioning technology. As one of the global market and technology leaders, we successfully shape the energy transition in the building sector with innovative heating solutions. We follow our vision "Taking care of a better climate. Inside each home and the world around it". We focus on environmentally friendly electric heat pumps, efficient gas heating appliances, intelligent systems and comprehensive services. Our team is spread across locations in more than 20 countries and comprises a total of colleagues. You can find out exactly where our locations are here: At the Vaillant Group, more than 70 nationalities come together under the roof of eight Group brands. Our creativity and innovative strength are enriched by their diversity. We are committed to further inclusion. Become part of the Vaillant family now! Together we are shaping the sustainably heated living comfort of the future.#Takingcareofabetterclimate #VaillantGroupcareer. Click here for our jobs worldwide: https://jobs.vaillant-group.com/
10001+ staff
Bosch Thermotechnik Gmbh
Attention Followers! We're shutting down our old LinkedIn page,"Bosch Thermotechnik GmbH," soon. Do not miss any updates by following the steps below. Follow us at @Bosch Home Comfort Group for the latest. Update your profile on @Bosch Home Comfort Group whenever "Bosch Thermotechnik GmbH" is mentioned Old page deactivation: End of March 2024 Stay connected and thanks in advance!
10001+ staff
Kaco New Energy
KACO new energy, a subsidiary of Siemens AG, is amongst the world’s largest manufacturers of solar PV inverters. The product line-up recommends itself for the full power spectrum from PV systems for single-family homes and commercial and industrial enterprises to solar parks producing megawatts of electricity. KACO new energy is based in Neckarsulm, near Stuttgart, Germany and has supplied more than inverters since The company was the first inverter manufacturer to achieve fully carbon-neutral production as early as 2006. Today, the offering also includes hybrid and battery inverters for energy storage, accessories for grid management and operations and maintenance services. In 2014, KACO new energy celebrated the centenary of the original company which was one of the first suppliers of inverters in the late 1930s.
201 to 500 staff
Senvion
In 26 years, the power of wind has never ceased to fascinate us. As a leading supplier of onshore and offshore wind energy systems we’re passionate about driving progress in our industry. We thrive on challenges and provide customized, project-specific solutions for turbines, foundation construction, transport, installation, service and maintenance. Today, more than 7,900 installed turbines with a total installed capacity of 17 Gigawatts produce enough electricity for more than 11 million households. Our turbines are developed in Senvion’s TechCenters in Osterrönfeld and Bengalūru and produced in Germany, Portugal, Poland and India. Our operating subsidiary, Senvion GmbH, is headquartered in Hamburg and is represented in Europe, North and South America, Asia and Australia through distributors, subsidiaries and equity participation. Over people work at Senvion and share a vision of making sustainable energy globally available at low cost. As Senvion provides the complete spectrum of products and services for the wind energy sector, it can offer a diverse range of job opportunities at every level. Together we make wind perform.
1001 to 5000 staff
Doosan Lentjes
Welcome to the official LinkedIn page of Doosan Lentjes! Doosan Lentjes focuses on environmental technologies for the efficient use of resources in the sense of a sustainable circular economy. With our proprietary processes for incineration, steam generation and flue gas cleaning, we supply tailor-made partial plants for thermal waste and sewage sludge treatment. Expertise in the circulating fluidised bed rounds off our range of services. With more than 80 thermal waste treatment lines commissioned worldwide and over 35 reference lines in the field of sewage sludge treatment, we have decades of experience with projects of this kind. In compliance with strict emission requirements, our facilities ensure efficient recovery of environmentally friendly energy and valuable materials from the fuels used.
201 to 500 staff
Energiekonzepte Deutschland Gmbh
Mit über installierten Anlagen und einem umfassenden Netzwerk aus Fachkräften sorgen wir jedes Jahr für circa 70 Millionen € Stromersparnis bei unseren Kundinnen und Kunden. Damit setzen wir neue Maßstäbe am Energiemarkt. Dank der Vernetzung aller Komponenten, wie Solaranlage, Stromspeicher, Wallbox und einem intelligenten Energiemanagementsystem bieten wir maßgeschneiderte Lösungen, die sowohl die Energieerzeugung als auch die Optimierung des Stromverbrauchs so effizient und einfach wie nie gestaltet. Mit dem Ganzjahresenergiekonzept EKD 365+ erhalten unsere Kundinnen und Kunden mehr Energie, Autarkie und Sicherheit. Zum kostenlosen Beratungsgespräch
201 to 500 staff
Thermondo
Gemeinsam machen wir Wohnen klimaneutral! Kein Haus gleicht dem anderen, aber für jeden von uns ist es ein Zuhause. Es steht für das, was uns ausmacht, was uns wichtig ist. Hier wollen wir seit jeher geborgen, sicher und ungestört sein. Aber wir glauben, beim eigenen Heim geht es künftig um mehr - nämlich um die Generationen, die nach uns kommen. Wir glauben, unsere Häuser können mehr! Sie können elektrifiziert, intelligent, effizient, unabhängig und klimaneutral sein. Wir glauben, klimaneutrales Wohnen sollte für jeden zugänglich, erschwinglich und einfach sein. Und mit jeder Wärmepumpe vor unseren Häusern, jeder Photovoltaikanlage auf unseren Dächern und jeder Wallbox in unseren Garagen leisten wir einen Beitrag für klimaneutrales Wohnen. Wir glauben nicht nur an klimaneutrales Wohnen - wir ermöglichen es. Für Millionen von Eigenheimen. Gemeinsam. Jeden Tag. Heim für Heim- thermondo wurde 2013 in Berlin als digitaler Heizungsinstallateur gelauncht und ist heute ein zentraler Möglichmacher der Energiewende für Deutschlands Ein- und Zweifamilienhäuser im Bestand. Die thermondo Gruppe, zu der auch der südwestdeutsche Photovoltaik-Champion FEBESOL zählt, beschäftigt über 1.200 Mitarbeitende, darunter über 600 festangestellte Handwerker:innen und hat eine installierte Basis von über Anlagen. Wir wollen klimaneutrales Wohnen für jede:n Hausbesitzer:in zugänglich, erschwinglich und so einfach und zuverlässig wie möglich machen. Mit eigens entwickelter Software und standardisierten Services rund um den Heizungswechsel sind wir ein Pionier in der Digitalisierung des Handwerks und wurden mehrfach für unsere Innovationskraft ausgezeichnet. Mit dem Einbau von modernen Heizungsanlagen haben wir seit 2013 dazu beigetragen, über eine Million Tonnen CO₂ einzusparen.
1001 to 5000 staff
Bosch Home Comfort Group
The Bosch Home Comfort Group is a global provider of efficient heating, ventilation, and air conditioning (HVAC) solutions with an innovative product portfolio adapted to regional needs. Following its landmark strategic acquisition in the residential and light commercial HVAC business in August 2025, the company unites a comprehensive portfolio of global and regional brands, including Bosch, Buderus, Hitachi, and YORK®. The Bosch Home Comfort Group employs more than people worldwide and has a strong market presence in America, Asia, and Europe / Middle East / Africa, with a global network of 33 production sites and 26 development centers (including minority interests). With the acquisition, the Bosch Home Comfort Group almost doubles in size to more than eight billion euros in sales. Imprint: Data Protection Note: Legal Note: © Bosch Thermotechnik GmbH 2025, all rights reserved
10001+ staff
Ecoligo
ecoligo is leading the clean energy revolution in emerging markets with solar energy solutions that generate economic and environmental returns, all financed by crowdinvestors. By working in the world’s fastest-growing economies, ecoligo stops harmful CO2 emissions from ever being released in countries that will be decisive in efforts to save the planet as we know it.
51 to 200 staff
Nanostone Water
At Nanostone Water, we believe in economically solving the world's water needs. Our mission is to provide a new generation of reliable, robust ceramic UF membranes, that provide long term predictable performance at the lowest total cost of ownership for our water treatment customers. Nanostone Water is a membrane solutions company with a ceramic ultrafiltration module product line designed specifically for water and wastewater treatment applications. Headquartered in Waltham, MA, the company has ceramic manufacturing operations in Halberstadt, Germany. We have a unique technology for nanoparticle ceramic coatings and a patented ceramic membrane module design. The nanotechnology coatings provide a tight pore size distribution in the ultrafiltration range with high strength and high water permeability.
51 to 200 staff
Sharp Solar Emea
Sharp no longer sells solar panels in Europe, but is available to process your related service requests.
10001+ staff
Bohlen & Doyen Bau Gmbh
Bohlen & Doyen ist ein Team aus mehr als 800 kompetenten Mitarbeitern. Seit mehr als 70 Jahren sind wir mit Erfahrung, Fachwissen und vor allem mit Begeisterung an vorderster Front beim Bau und der Instandhaltung von Energienetzen dabei. Die Energieversorgung und -verteilung erfordert besondere Kompetenz und Sorgfalt. Genau das zeichnet uns aus. Wir sind Praktiker und Entwickler, fasziniert und angetrieben von den Herausforderungen der Energiewende. Bohlen & Doyen is a team consisting of more than 800 competent employees. For more than 70 years we have been at the forefront of the construction and maintenance of energy grids with experience, expertise and above all enthusiasm. Energy supply and distribution requires special competence and care. This is exactly what makes us stand out. We are practitioners and developers, fascinated and driven by the challenges posed by the energy transition.
501 to 1000 staff
Bundesverband Windenergie E.V
Der Bundesverband WindEnergie e.V. ist der Fachverband für alle Windenergiethemen und ein basisdemokratischer Verein mit einer breit gefächerten Landesstruktur: 13 Landesverbände, 8 Landesgeschäftsstellen, 42 Regionalverbände und eine Bundesgeschäftsstelle in Berlin mit Kontakten nach Brüssel und ins europäische Ausland bilden im BWE ein starkes Netzwerk. Dank seiner haupt- und ehrenamtlichen Strukturen bietet der BWE fachlich versierte Ansprechpartner in fast allen Regionen Deutschlands. Sie alle stehen hinter der Energiewende und setzen sich für eine klimafreundliche Energieerzeugung in Deutschland ein. Wichtigstes Organ des BWE ist seine jährliche Delegiertenversammlung, auf der die entsandten Delegierten aus Unternehmen und Regionen gemeinsam über die wegweisenden Entwicklungen des BWE diskutieren und bestimmen. Sie wählen alle zwei Jahre den Bundesvorstand, der die Geschicke des BWE im engen Austausch mit der Geschäftsführung lenkt und strategische Leitlinien entwickelt. Sein Fachwissen bezieht der BWE aus den Fachgremien und Abteilungen der Geschäftsstellen. 14 Beiräte und 8 Arbeitskreise zu allen relevanten Themen der Windbranche liefern den fachlichen Input direkt aus und zusammen mit der Branche. Ihre fundierte Arbeit ist die Grundlage für Positionen und Publikationen. Über Mitglieder profitieren so von einem fachlichen Kompetenznetzwerk.
51 to 200 staff
Elexon Gmbh
We provide turn-key solutions for charging electric vehicles: design and engineering, contruction and commissioning, maintenance and repair of charging infrastructure. With our own products, we can implement AC (up to 22 kW) and DC (up to 150 kW) charging spots. To reduce costs for peak-power demand, we can also install photovoltaics and battery energy storage systems. Until now, we gained knowledge in the field of charging infrastructure by installing over 7,500 charging spots in Germany, UK, Spain and Japan.
51 to 200 staff
Fenecon
FENECON is a leading manufacturer of energy storage solutions and offers systems for private households as well as for trade, industry, utility companies and vehicle manufacturers. The solutions utilize the in-house energy management system FEMS based on OpenEMS and enable grid and energy-transforming energy management through to intelligent sector coupling of electricity, mobility and heat. The expert in energy storage and energy management is one of the strongest innovators in the industry and is committed to a future with 100 per cent renewable energy. With around 350 employees, the German company has its headquarters in Iggensbach, Bavaria, and other central locations in Deggendorf and Albersdorf (Vilshofen a. d. Donau). FENECON's performance, flexibility and innovative strength were confirmed in 2023 alone by numerous awards such as Innovator of the Year, the EY Entrepreneur Of The Year Award, the ees Award for the Industrial L storage model and the EM-Power Award for FERESTO's rental storage offering. In 2024, FENECON was once again honoured as Innovator of the Year in the TOP 100 competition, as well as receiving the Bavarian SME Award and the BAYERNS BEST 50 Award.
201 to 500 staff
Green City Solutions Gmbh
We grow fresh air - with moss, naturally. More than half of humanity lives in cities – and the trend is rising. Cities are clearly the living space of the future. And yet our most important resource, the air we breathe, is in many places so polluted that breathing is harming our health. In the future we have in mind, fresh air in urban areas is available to everyone. That’s why we developed the world’s first regenerative bio-tech filters for verifiable improvements in air quality.#WeGrowFreshAir with CityTree, CityBreeze and WallBreeze.
11 to 50 staff
Ibc Solar Ag
IBC SOLAR ist ein führender globaler Anbieter von Lösungen und Dienstleistungen im Bereich Photovoltaik und Energiespeicher. Das Unternehmen bietet Komplettsysteme an und deckt das gesamte Spektrum von der Planung bis zur schlüsselfertigen Übergabe von Photovoltaik-Anlagen ab. Das Angebot umfasst Solarparks, Eigenverbrauchsanlagen für Gewerbebetriebe und Privathaushalte, netzunabhängige Photovoltaik-Systeme und Diesel-Hybrid-Lösungen. Als Projektentwickler und Generalunternehmer plant, realisiert und vermarktet IBC SOLAR weltweit solare Großprojekte. Das herstellerunabhängige Systemhaus garantiert bei allen Projekten höchste Qualität und hat weltweit aktuell Photovoltaik-Anlagen mit einer Leistung von mehr als 7 Gigawatt implementiert. IBC SOLAR arbeitet mit einem dichten Netz von Fachpartnern zusammen und unterstützt diese mit eigenen Software-Tools zur Planung und Auslegung von netzgekoppelten Anlagen inklusive Speicher. Für Energieversorger, Stadtwerke und Anbieter von Photovoltaik-Lösungen bietet IBC SOLAR maßgeschneiderte Pakete. Durch technische Betriebsführung und Monitoring stellt das Unternehmen die optimale Leistung der Solarparks sicher. IBC SOLAR wurde 1982 in Bad Staffelstein von Udo Möhrstedt gegründet, ist ein Vorreiter der Energiewende und setzt sich speziell für Energiegenossenschaften mit eigens geplanten Bürger-Solarparks ein. International ist das Unternehmen mit mehreren Regionalgesellschaften, Vertriebsbüros und Partnerunternehmen in über 30 Ländern tätig. Impressum IBC SOLAR AG:
201 to 500 staff
Intec Energy Solutions
INTEC Energy Solutions delivers best-in-class services in Engineering, Procurement, Construction (EPC), Battery Energy Storage Systems (BESS), Project Development, Consultancy, and Operation & Maintenance, along with New Energy Solutions. With a globally experienced team, INTEC has managed over 190 projects and achieved an impressive installed and secured capacity of 5 GWp. Headquartered in the United Kingdom, INTEC also operates offices in Germany, Türkiye, Australia, New Zealand, Azerbaijan, Romania, Philippinese and Mauritius, with plans for further expansion.
501 to 1000 staff
Ja Solar
Founded in 2005, JA Solar is a manufacturer of high-performance photovoltaic products. With multiple manufacturing bases and 16 sales subsidiaries around the world, the company's business covers silicon wafers, cells, modules and PV power stations. JA Solar products are available in 180 countries and regions and are used extensively in ground-mounted power plants, commercial & industrial rooftop PV systems and residential rooftop PV systems. By the end of Q3 2025, the cumulative shipment of JA Solar reached 317GW. With its advantages of continuous technological innovation, sound financial performance, and well-established global sales and service networks, JA Solar has been well received and highly recognized by customers from home and abroad. The company has been listed on Fortune China 500 and Global Top 500 New Energy Enterprises for several consecutive years.
10001+ staff
Orcan Energy
Orcan Energy develops, produces, distributes and finances energy modules for the conversion of waste heat into clean and cheap electricity and constructs them on a turnkey basis, including the installation required for waste heat extraction. Orcan Energy's products tap into the enormous global waste heat potential and enable customers to save CO2 emissions and costs at the same time. Orcan Energy unlocks the energy potential of unused heat sources based on second-generation Organic Rankine Cycle (ORC) technology. By massively downsizing the established technology and developing a modular solution, Orcan Energy is turning small and medium-sized waste heat sources, as well as lower temperatures into economically viable options for the first time. As a result, the modules can be installed directly wherever excess heat is generated, for example in industrial processes, in engines, on ships or even in geothermal plants. Orcan Energy's solutions are already helping companies in the cement, oil and gas, power generation, and marine sectors to achieve their sustainability goals, reduce costs and comply with future regulations. Thanks to flexible financing models, companies can save cash-flow-positive electricity or fuel costs with waste heat power generation from day one. Orcan Energy has already marketed more than 600 modules with over 7 million operating hours internationally. The company is headquartered in Munich, Germany.
51 to 200 staff
Rts Wind Ag
RTS Wind AG – Your Global Partner in Wind Energy Who we are: A turnkey service provider for onshore and offshore wind energy worldwide Operating in 44 countries across 5 continents Nearly 30 years of experience in the wind energy sector Certified quality and safety standards Why choose RTS Wind AG? Technical expertise: Industry-leading knowledge and solutions Top quality service: Outstanding reliability and precision Fast response: Rapid support tailored to your needs How we work: We are part of RTS Wind Group. Use any RTS Wind company individually for specialized services. Or leverage our combined strength for full-scope service packages Together, we power the future of energy. Learn more:
201 to 500 staff
Senec Gmbh
A company with a profile The German Energy Supply GmbH Since 2009, Deutsche Energieversorgung GmbH in Leipzig has been developing and producing intelligent power storage systems and memory-based energy solutions under the name SENEC. The ability to fully consume self-generated solar power regardless of the time of day or the season, provides the owner with maximum independence from external suppliers. With more than systems sold, SENEC is one of the world’s most popular brands for innovative energy and storage solutions. SENEC has been repeatedly honoured by EuPD Research as a Top PV Brand Power Storage. The SENEC.Home recently received the award “Top-Storage-System 2017”. The news magazine Focus gave the company the title “Growth Champion 2017”. Thanks to intelligent features such as the SENEC.Cloud 2.0 and the SENEC.Cloud To Go. These energy solutions of the German manufacturer are among the most innovative and economical solutions on the market. SENEC works together with more than 650 competent and certified specialist partners in Germany, who advise the customer and professionally install the battery storage. With its sophisticated memory-based energy solutions, SENEC gives people the freedom to generate, use and share their sustainable energy. SENEC and EnBW – concentrated expertise for decentralised energy supply under one roof Since March 2018, SENEC has been a wholly owned subsidiary of EnBW Energie Baden-Württemberg AG, one of the largest energy supply companies in Germany and Europe. Backed by this financially strong parent company and its power supply know-how, SENEC offers comprehensive expertise in decentralised energy solutions. EnBW is resolutely focusing on the conversion of the energy supply to the renewable energies – in the tradition of the company always focusing on the customer. Under this roof, SENEC operates from the company headquarters in Leipzig with an independent brand in order to enable people, together with its specialist part
501 to 1000 staff
Sfc Energy Ag
SFC Energy AG is a leading provider of hydrogen and direct methanol fuel cells for stationary and mobile hybrid power solutions. With the Clean Energy and Clean Power Management business segments, SFC Energy is a sustainably profitable fuel cell producer. The Company distributes its award-winning products worldwide and has sold more than fuel cells to date. The Company is headquartered in Brunnthal/Munich, Germany, operates production facilities in the Netherlands, Romania, Canada and India. SFC Energy AG is listed on the Deutsche Boerse Prime Standard and has been part of the selection index SDAX since 2022 (GSIN: 756857 ISIN: As you are reading this, solutions by SFC Energy Group are implemented all over the globe, from Japan to Antarctica. Power solutions provide electrical energy for measurement and early-warning stations, several defense applications, traffic monitoring systems, recreational and special purpose vehicles, yachts, and many more.
201 to 500 staff
