Lightium is a semiconductor manufacturing company that provides production-grade photonic foundry services.
Lightium has raised $164K in total funding. The most recent round was Seed. The last funding was announced in February 2025.
Lightium's investors include Lakestar, Vsquared Ventures, Venture Kick.
Lightium is headquartered in Zürich, Switzerland.
Lightium is a semiconductor manufacturing company that provides production-grade photonic foundry services.
Lightium is at the Seed stage.
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"Lightium — Funding & Investors." VCBacked, February 2, 2025, https://www.vcbacked.co/company/lightium. Accessed August 13, 2026.
VCBacked. (2025). Lightium — Funding & Investors. Retrieved August 13, 2026, from https://www.vcbacked.co/company/lightium
{{cite web |title=Lightium — Funding & Investors |url=https://www.vcbacked.co/company/lightium |website=VCBacked |access-date=August 13, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated