The world needs a new class of electricity suppliers.

We believe changing to renewable energy is not only necessary but also completely possible. But this change has been slower than it should, mostly because the existing utility companies were built in a pre-software world and rely on outdated technology. That is why we use artificial intelligence to build software and algorithms that allow energy producers, utility companies and software developers to build better connections, supply green energy smarter and extend their coverage faster than ever with much more transparency to end consumers.


Power plants or private individuals who produce energy can easily connect to our platform and sell their surplus.



Use our software modules to boost up the efficiency of your existing systems, or even to start your own energy company.



Develop on our API or put up prediction models on our platform and get a fee everytime your code is used by our clients.

Our clients

These brands are already using our solutions to provide clean energy to thousands of people and build a smarter, greener future.


Join us

We are looking for people that believe in a sustainable, fossil-free future. These are our current openings:
UX/UI Designer m/w/x

UX/UI Designer m/w/x


Software Engineer m/w/x

Software Engineer m/w/x


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…