Lightspring Seed: €3.1M

Sep 21, 2026Public sources — Collected from public sources, not yet cross-checked.

Lightspring raised €3.1 million (about $3.55 million) in a seed round led by Atlantic and OVNI Capital, announced Sept. 21.

Facts

Company: Lightspring
Amount: €3.1 million (about $3.55 million)
Currency: EUR
Stage: Seed
Announced: Sep 21, 2026
Instrument: Equity
FX rate: 1 EUR = 1.1463 USD on Sep 21, 2026

Investors

Led by: Atlantic OVNI Capital
Participants: Concept Ventures Ixcore Plug and Play Ventures

Use of funds

Develop a Process Design Kit (PDK) and design tools, hire staff in microfabrication and optical design, and scale the fabrication platform.

As stated by the company.

Sources

1.Besançon-based Lightspring raises over €3.5 million to industrialise photonic chip packaging — EU-Startups, Sep 22, 2026

Public sources — Collected from public sources, not yet cross-checked.Last verified Oct 15, 2026