Why we are better

Our energy platform is vastly more powerful at profitably delivering clean energy than traditional utilities in Germany.

Scalability and Efficiency

Our technology makes it possible to optimize and automate a variety of processes, including procurement, pricing and forecasting. This makes us far more efficient than the competition.


Our technology and algorithms are proprietary. As we gain more users and assets, we acquire more data about their behaviours that further strengthens our competitive edge.

Data-driven marketing

We deliver green electricity to German households via a multi-brand strategy in order to tailor the experience to specific demographics, driving down acquisition costs.

About us

The basis of our products and services is our software – our Virtual Energy System. We focus on developing and expanding this system, our software, because the power requirements will require future market needs to be addressed in real time. And that is exactly what our VES makes possible.

We focus on software development because utilities will act like software companies in the future: they must have agile software development, deep system engineering know-how, and never be satisfied with the status quo.


We are a growing company offering exciting opportunities for talented professionals. Our current open positions are:
Software Engineer (m/f/d)

Software Engineer (m/f/d)


We are looking for a Full-stack software developer to join our team in Berlin.

Marketing Intern  (m/f/d)

Marketing Intern (m/f/d)

Marketing & Sales

Join our Marketing team to work in campaigns for multiple brands.

Contact us

For inquiries about Investing, career opportunities and others, please don't hesitate to get in touch.

GreenStone Energy GmbH 
Helmholtzstraße 2-9
10587 Berlin


UST-ID: DE301044666

GreenStone Energy GmbH is represented by:
Dr. Erik Oldekop

Send us a message


Find the latest news and announcements from our company on our German language website

GSE as a provider of white label suppliers.

GSE bietet interessierten Partnern sogenannte White Label Dienste an. Damit können unsere Partner ihren Kunden Strom über eine eigene Strommarke anbieten. Dieses Angebot richtet sich insbesondere an solche Partner, die kein Interesse daran haben überhaupt Read more…