Seed · Industrial tech

Lightspring raises €3.1m seed led by Atlantic and OVNI Capital

The equity round is separate from a €350,000 i-Lab grant and other public innovation support.

Lightspring raised €3.1 million in seed equity co-led by Atlantic and OVNI Capital, with Concept Ventures, Ixcore, Plug and Play Ventures and industry angels participating.

A separate €350,000 i-Lab grant and other public innovation support bring the broader financing total above €3.5 million. The company will industrialize optical packaging for photonic chips and move its 3D coupling process from laboratory work toward production.

Use of funds

Industrialize optical packaging for photonic integrated circuits and move the 3D optical-coupling process from laboratory to production.

Funding history

Seed · This round€3.1M

Sources

  1. Lightspring funding announcement or product materiallight-spring.com
  2. Tech.eu funding announcement or product materialtech.eu · Sep 22, 2026
  3. Tech.eu Funding Explorer: Lightspring funding record (2026-09-22)funding.tech.eu