Leader in high power supercapacitors and batteries

Skeleton's high-power storage solutions

Based on patented Curved Graphene, Skeleton's energy storage solutions represent the biggest technological advancement in the industry in the last 20 years.

Curved Graphene significantly increases the energy density of our supercapacitors and SuperBatteries.

Our Vision

We turn our material-based advantage into high-performance energy storage to accelerate electrification in the transportation, grid, industry, and automotive sectors.

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Leipzig Superfactory, Germany

4 million cells per year
Highly automated & industry 4.0 production facility

Global reach from the heart of Europe

Skeleton's production locations in Germany are ideally located to service our customers globally. Our ISO 9001- and 14001-certified Dresden Superfactory in Germany is the largest supercapacitor factory in Europe.

Our upcoming production facility for graphene-based supercapacitors, the Leipzig Superfactory, will be the largest and most modern supercapacitor factory globally.

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Tallinn, Estonia

Module & system development

Bitterfeld-Wolfen, Germany

Curved Graphene synthesis and production

Energy storage
production facility

Varkaus Superfactory, Finland

Industrial-scale, highly automated production facility

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Backed by a
Strong Investor Base

We have raised more than 300 million euros of capital to scale up development and production of Curved Graphene-based energy storage technologies.

Our History

2009
Skeleton Technologies founded in Tartu, Estonia
2011
Development of space capacitors for our first customer, the European Space Agency
2012
First commercial product series launched
2013
First financial investor; Skeleton Technologies GmbH founded
2014
New manufacturing facility in Viimsi, Estonia opened
2015
SkelStart, the most powerful engine start module in the world, brought to market
2016
Named in the Global Cleantech 100 list, the first of seven listings, landing Skeleton in the Hall of Fame
2017
The opening of the largest supercapacitor factory in Europe in Großröhrsdorf, Germany
2018
Product portfolio expansion to cover automotive, transportation, grid, and industrial applications
2019
Large-scale commercial deals signed with global OEMs, including Škoda Electric
2020
Skeleton joins the European Battery Alliance to ensure Europe's competitiveness in electrification
2021
Strategic agreement with Marubeni, highlighting Skeleton's rise to the top of the supercapacitor industry
2022
Skeleton announces plans for its next production facility, which will become the largest supercapacitor factory in the world
2023
Skeleton acquires a battery factory in Finland to scale up SuperBattery manufacturing
2024
Skeleton's supercapacitors power the NTT Indycar series