Companies / Lightspring
Lightspring
Besançon, France
Lightspring develops a 3D-fabricated optical interconnection platform for photonic systems
Lightspring, based in Besançon, France, has 5 investors on file, among them Atlantic, Concept Ventures and OVNI Capital. Its latest round on record is Seed, 22 Sept 2026. Its site was last checked 13 Nov 2026: site answers.
Funding
1 round on recordRound sizes and total raised are on Fundup AI, our sister product for funding data.
Investors
5 investors on file| Investor | Evidence | Type |
|---|---|---|
| Page + round | Venture capital | |
| Portfolio page | Venture capital | |
| Page + round | Venture capital | |
| Portfolio page | Venture capital | |
| Portfolio page | Accelerator |
A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data
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