Energy Companies

133 companies building the future of energy, across 61 cities.

Energy companies in Stockholm

9 companies

Energy companies in Barcelona

8 companies

Energy companies in Ghent

8 companies

Energy companies in Oslo

8 companies

Energy companies in Berlin

7 companies · 3 open roles

Nomos

We help hardware companies launch their own electricity plans by abstracting all legal and operational complexity of an electricity retailer into a simple API layer. One year in, Europe’s leading solar and heat pump retailers are building their energy plan on Nomos. Nomos focuses on making energy cheaper for 200 million European households. We achieve this by developing new energy products and offering them as embedded features for Europe’s leading technology companies.

Energy1-10Seed
EnerKite

EnerKite, founded late 2010 is a leading developer of airborne wind energy systems. Aiming for ultra high capacity factors and low cost of distributed energy generation.

Energy11-50
TAWO

European industry is undergoing a massive transformation. New technologies, rising demands, and digitalization are reshaping entire sectors. We are the driving force behind this technological shift. With our focus on technical building services (TGA) – electrical engineering, climate, and ventilation, we implement future-proof solutions and ensure that tomorrow’s infrastructure is ready today. Efficient, reliable, and built to the highest standards. 🚀 We are looking for people who want more th

Energy30-50
Terra One

At Terra One, we are pioneers in driving Europe's transition to climate neutrality through cutting-edge battery storage solutions. By developing and operating large-scale energy storage systems, we stabilise the power grid and drive renewable energy integration, making clean energy available and affordable anytime. With expertise in project development, asset management, and energy trading, we develop and operate grid-scale storage projects. Our algorithmic power trading platform uses a unique

Energy11-50
Turbit

Wir entwickeln Algorithmen und Software für technische Betriebsführer in der Windenergie. Dafür kombinieren wir modernste Machine Learning Algorithmen mit unserer langjährigen Erfahrung in der Windindustrie. We develop algorithms and software for technical operators in wind energy. For this purpose we combine state-of-the-art machine learning algorithms with our long experience in the wind industry.

Energy11-50
Zolar

Wir bei zolar arbeiten an einer nachhaltigen Zukunft – mit smarter Technologie und echten Innovationen!  Seit unserer Gründung 2016 in Berlin haben wir uns vom führenden Anbieter für PV-Anlagen zu einem Technologie-Dienstleister für kleine und mittelständische Installateure weiterentwickelt. Mit unserer digitalen Plattform ermöglichen wir Installationsbetrieben effizientere, profitablere und kostengünstigere Prozesse – und treiben gleichzeitig die Energiewende voran.  Unsere Vision: Eine lebe

Energy40-60
metiundo

CO2 emissions in the real estate sector must be reduced quickly. But what is not measured cannot be controlled in a targeted manner: Our live data on consumption and generation in real estate enables the most effective use of electricity, gas, heat and water in everyday life at all times. Our privacy policy: https://www.metiundo.io/de/data-privacy#social-media

Energy70

Energy companies in Amsterdam

5 companies

Energy companies in Munich

5 companies

Energy companies in London

3 companies · 17 open roles

Energy companies in San Francisco

3 companies · 9 open roles

Gridware

Gridware is a privately held technology company focused on protecting and enhancing the electrical grid. Headquartered in San Francisco, California, it is backed by climate-tech and Silicon Valley investors. The company was founded to address faults in the electrical grid, particularly in remote areas with aging infrastructure and climate risks. Its long-term vision is to create a world where the electrical grid is resilient and adaptable to the demands of the future.

Energy11-50Series B
Maritime Fusion

Maritime Fusion is building fusion reactors for ships, focusing on designing, optimizing, and manufacturing HTS tokamaks to decarbonize global shipping and deliver operational energy and HTS technology to defense customers. The company participated in Y Combinator, a leading startup accelerator. It aims to deliver first-of-a-kind (FOAK) fusion reactors for deployment worldwide, in applications primed to benefit from advances in high-temperature superconducting magnet technology. The founding tea

EnergySeed
Spark

Spark is an AI-powered workflow tool that helps energy developers build large-scale solar and storage projects faster. Its mission is to help renewable energy developers build solar farms, battery storage plants, and related projects more efficiently. The company was founded by product and engineering leaders from Brex, Google, Apple, WeaveGrid, and Microsoft, and is based in San Francisco with a small, in-person team. Spark is backed by investors including AI Grant (Nat Friedman, Daniel Gross),

EnergyPre-seed

Energy companies in Redwood City

3 companies · 5 open roles

Energy companies in Copenhagen

3 companies

Energy companies in Helsinki

3 companies

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