For investors
The Next Step
for energy storage
Skeleton Technologies’ ultracapacitor technology is changing the energy storage industry. our energy storage solutions are bridging the gap with batteries, while providing all the advantages of ultracapacitors.
Up to date, we have raised over 200 million euros to develop and commercialize our graphene-based energy storage technology.
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While we can't currently offer investment opportunities for private investors, we are happy to notify you if the situation changes.
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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.

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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 ultracapacitor energy storage and electrification - our technology is the key enabler for energy savings across automotive, transportation, grid & renewables, and industry.