For investors
Energy storage
is an investment in our future.
We have raised over 200 million euros to develop and commercialize our graphene-based energy storage technology to enable electrification of the biggest industries in the world.
Want to be part of our success story?
While we can't currently offer investment opportunities for private investors,
we are happy to notify you if the situation changes.

The largest supercapacitor manufacturer in Europe
Our ISO 9001- and 14001-certified production facility in Grossröhrsdorf, Germany, is the most modern ultracapacitor factory in the world and largest of its kind in Europe. We are a trusted and qualified supplier to a number of global OEMs in automotive, transportation, and grid.









Backed by a
strong investor base
We have raised more than 200 million euros of capital to scale up development and production of Curved Graphene-based energy storage technologies.
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Our technology
Based on a patented raw material, Curved Graphene, Skeleton's energy storage technologies open up completely new applications for hybridization and electrification.
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Award-winning technology leader
We are recognised worldwide as an innovator in supercapacitor energy storage and electrification - our technology is the key enabler for energy savings across transportation, grid & renewables, automotive, and industry.







