The Greencells Group is one of Europe’s leading providers of EPC and O&M services for utility-scale solar power plants. Founded in 2009 in Saarbrücken, Germany, the company started as a small solar assembly team – driven by a clear mission: to bring renewable energy into action through expertise, efficiency, and reliability.

From the early years as a fast-growing subcontractor, Greencells Group quickly gained momentum. By 2013, it had established itself as a full EPC provider, delivering engineering, procurement, and construction services across Europe. With a strong track record and an expanding international customer base, the company added operations and maintenance (O&M) to its service portfolio in 2015 – offering clients end-to-end lifecycle support for their assets.

Today, Greencells Group has delivered more than 3.3 GWp of installed capacity across 20+ countries and employs over 300 professionals worldwide. Known for its technical know-how, financial reliability, and deep industry partnerships, the company continues to deliver solar projects that meet the highest standards in quality and performance.

Still headquartered in Saarbrücken, Germany, the company operates internationally with key activities in Europe and beyond. A regional hub in Cluj, Romania, ensures operational excellence through its own network of skilled teams and project managers.

With its scalable structure, proven performance, and entrepreneurial mindset, Greencells Group continues to play a key role in accelerating the global energy transition.