Lightium

Lightium is the first company to design and manufacture TFLN-based photonic chips at an industrial scale.

Total raised

€6.4M

€6,439,403

Funding rounds

Investors

distinct backers

Active since

2024-09

latest 2025-02

Funding by year

EUR raised per year

High confidence

Raise-next likelihood28

base rate 30% for Other

Exit likelihood9

base rate 12% (2+ rounds)

Timing: in window vs cohort gap · momentum down. Funding-only estimates, not predictions and not investment advice — see signals.

2 rounds

Date	Stage	Amount	Investors
2025-02-03	Other	€159k	Venture Kick	View deal →
2024-09-19	Seed	€6.3M	Lakestar,Vsquared Ventures	View deal →

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