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Lightsonic

Fiber optic sensing for infrastructure

Latest round: €3.3M
Invested in:
2025
Investors: Maki.vc

AI-Native Auto Retail, Unlocking Superior Scalability

Infrastructure systems are under increasing pressure from aging assets, climate risks, and rising demand. Lightsonic addresses this with an AI-powered platform that turns existing fiber optic cables into real-time sensors—enabling continuous monitoring of water networks, energy grids, telecom lines, and subsea infrastructure.

Founded by Tommy Langnes, James Ramsay, Thomas Coleman, and Glynn Lockyer, Lightsonic empowers utilities and infrastructure operators to make faster, safer, and more sustainable decisions through smart, fiber-based intelligence.