Extantia and Invest-NL led a €13m Series B round in LeydenJar.

Extantia, a venture capital firm, and Invest-NL, a Dutch investment fund, led a €13m Series B round in LeydenJar, a company that specializes in the development and production of pure silicon anodes for batteries. “This funding marks a pivotal moment for LeydenJar. We’re now moving from breakthrough lab innovation to full-scale production. Our technology is already integrated into the roadmaps of some of the world’s most ambitious product developers and with PlantOne, we’ll be ready to deliver at scale,” Christian Rood, LeydenJar CEO and Co-founder.