Investor relations

Ligna Energy powers the next wave of thin, ubiquitous electronics with bio-based supercapacitors designed for sustainability from the start. Built on a versatile technology platform and produced through proprietary roll-to-roll manufacturing proven at scale, our solutions adapt seamlessly to diverse customer needs while enabling responsible growth.

Join us in shaping the next generation of sustainable electronics.

Why invest in Ligna?

Targeting an initial market worth €3.5 billion, growing 31% annually.

Roll-to-roll production offers cost advantages at scale and enables efficient scaling while maintaining quality – making European manufacturing competitive with Asia.

Our technology supports a wide range of customer solutions, used alongside batteries in conventional systems and seamlessly integrated with energy harvesting methods such as fuel cells, light cells, and NFC.

With only 12.7g CO₂e per S-Power unit (A1–A3), our supercapacitor has one of the lowest carbon footprints in its category – independently verified via third-party EPD (EN 15804 + A2).

Milestones already achieved

1

Scaled manufacturing to 100,000 units per year

2

Patented core production process and material recipe

3

Production capacity for 2026–2027 fully contracted

4

Product validated to meet relevant ISO standards

5

20+ strategic partners and customers secured

Product & Production

Our supercapacitors have been developed to meet the growing need for sustainable energy storage in wireless electronics. They offer the same benefits as conventional supercapacitors but with improved safety and a reduced environmental footprint – in a compact form factor.

At the core of our production process lies a unique approach of roll-to-roll methods that ensures scalability, high automation, minimal material waste and also sets our products apart with their thin form factor.

S-Power 2S

your 360 images

S-Power 2R

your 360 images

Responsibly made from the most sustainable materials, bio-based and no conflict metals

Among the worlds thinnest and most compact supercapacitors

Not flammable nor any toxic chemicals
– for people and environment alike

High level of automation – increased production speed compared to batch processes

Scalable – which contributes to our cost-effectiveness

Minimized material waste – leading to a more sustainable, efficient, and cost-effective production line.

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Major shareholders

Backed by long-term, mission-aligned shareholders who provide both capital and strategic support. Our shareholder base combines industrial insight, sustainability focus, and long-term commitment to scaling the company.

Total equity capital raised to date: €4.7M

Navigare

Cebon

Klimatet Invest

Flare

Funded by

Recognized by leading public funding bodies for its contribution to sustainable energy innovation. Grant funding has enabled faster development while maintaining strong capital efficiency.

Total funding secured to date: €5.5M

Vinnova

EU

Swedish Energy Agency