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Smoltek
Powering the world through nanoscale innovation
Smoltek Semi
Smoltek Semi solves a key bottleneck in AI chip performance: power delivery. Our ultra-thin CNF-MIM capacitors integrate directly underneath processors, ensuring stable, energy-efficient power management. This breakthrough unlocks the full potential of next-generation AI computing, at competitive cost.
Visit Smoltek SemiSmoltek Hydrogen
Smoltek Hydrogen is advancing breakthrough solutions for green hydrogen. Our porous transport electrode (PTE) cuts iridium use in PEM electrolyzers by up to 95%, while boosting efficiency and performance. This innovation dramatically improves the cost-performance of hydrogen production, enabling scalable fossil-free energy.
Visit Smoltek HydrogenCost-effective solutions for the computing revolution and sustainable energy evolution
Smoltek develops and commercializes deep tech solutions based on our patent protected technology platform through our subsidiaries – Smoltek Semi and Smoltek Hydrogen.
- Smotek Semi develops ultra-thin capacitors, powering next-generation advanced semiconductor chips, like for AI, HPC and edge computing.
- Smoltek Hydrogen develops new electrochemical components, like electrodes with minimal precious metals for sustainable energy production.
Smoltek is a public deep tech company in Gothenburg, Sweden. By pioneering carbon nanotechnology, we are pushing the limits of what is technological possible in several industry sectors.
Our patent protected nanostructure technology radically increases the available surface area for chemical and electrical processes, enabling more compact, energy-efficient, powerful and cost-efficient products, starting with the semiconductor and hydrogen industries.
Latest news
News
November 10, 2026
Smoltek Hydrogen and Hyworx align roadmaps
Green hydrogen needs to become cheaper, more efficient and easier to deploy. A new Letter of Intent between Smoltek Hydrogen AB and hyworx GmbH takes a concrete step in that direction: jointly integrate Smoltek’s porous transport electrode (PTE) into Hyworx’s next-generation PEM electrolyzer stacks.
News
October 20, 2026
Smoltek strengthens CNF-MIM commercialization
Smoltek has engaged Dr. Philip Lessner, formerly Executive Vice President and Chief Technology Officer (CTO) of Yageo Group, as a senior advisor to strengthening Smoltek Semi’s industrial expertise and the effort to commercialize CNF-MIM technology for ultra-thin capacitors within the semiconductor sector.
News
October 14, 2026
Smoltek explores the next generation semiconductor integration
Smoltek Semi participated in the IEEE Electronics System-Integration Technology Conference (IEEE ESTC 2026), a leading European forum for the development of next-generation semiconductor and electronic systems.
Pushing the limits of nanotechnology
Smoltek is developing process technology and concepts for applications in order to solve advanced materials engineering problems. By pioneering carbon nanotechnology we are literally pushing the limits of what is possible in the semiconductor and hydrogen industries.
Our patent protected technology platform is based on carbon nanofibers (CNFs), which have very exciting properties, that may disrupt technical solutions where today’s materials have reached their limit of performance.
As an example, we have developed a prototype of the world’s smallest capacitor and we are developing a new cell-material with the ambition to double (or even triple) the area-efficiency of PEM water-electrolyzers.
Learn about our technology
A passion that never fades
We are scientists and engineers with a passion for nanotechnology. We are in the never-ending search of how to enhance and fabricate carbon nanostructures, with unique properties, in pre-defined patterns to enable better solutions within several industries.
Read about SmoltekJoin the journey as investor
The Smoltek share is listed on Nordic Growth Market (NGM). We are now in an industrialization phase where we focus on two sectors with enormous potential: Semiconductors and Hydrogen. We plan to begin volume production in 2026–2027. Join our journey!
Discover our share
A career in nanotechnology
Smoltek is on a mission to deliver disruptive solutions for the semiconductor and hydrogen industries, based on our nanotechnology platform. Does this sound interesting? Join us, and become a superstar within groundbreaking technology!
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