LeydenJar Technologies develops and produces pure silicon anodes for use in energy-dense batteries.
LeydenJar Technologies has raised $9.3M in total funding. The most recent round was Venture - Series Unknown. The last funding was announced in January 2026.
LeydenJar Technologies's investors include European Investment Bank, Invest-NL, InnovationQuarter, Extantia Capital, UNIIQ.
LeydenJar Technologies is headquartered in Leiden, The Netherlands.
LeydenJar Technologies develops and produces pure silicon anodes for use in energy-dense batteries.
LeydenJar Technologies is at the Venture - Series Unknown stage.
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"LeydenJar Technologies — Funding & Investors." VCBacked, January 28, 2026, https://www.vcbacked.co/company/leydenjar-technologies. Accessed August 14, 2026.
VCBacked. (2026). LeydenJar Technologies — Funding & Investors. Retrieved August 14, 2026, from https://www.vcbacked.co/company/leydenjar-technologies
{{cite web |title=LeydenJar Technologies — Funding & Investors |url=https://www.vcbacked.co/company/leydenjar-technologies |website=VCBacked |access-date=August 14, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated