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Closed, 2025

Northvolt

Stockholm battery maker that went bankrupt in 2025 after raising billions for European cell production.

Stockholm company that set out to build large lithium-ion battery factories in Europe, with its main plant in Skellefteå. It entered bankruptcy in March 2025, and the US firm Lyten agreed to buy its Swedish, Polish and German assets.

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    Climate & SustainabilitySaaS & Enterprise Software11-50
  • Electrochemical ammonia units that make fertiliser from air, water and electricity on site.

    Climate & Sustainability11-50
  • Turns captured CO2 into stone underground.

    Climate & SustainabilityEnergy51-200