Fiberpro

Fiberpro makes fiber-optic sensors and precision navigation devices, hardware that uses light traveling through glass fibers to measure motion, temperature, and position with high accuracy.

Its products serve defense, aerospace, drone, autonomous-vehicle, power-grid, tunnel, and railway applications, among others, and it supplies both components and integrated system-level solutions to customers in those industries. Listed on KOSDAQ, South Korea's tech-focused small-cap exchange, the company's product range spans polarization-control components, fiber-optic gyroscope-based inertial navigation systems, distributed temperature sensing systems, and combined navigation solutions that add anti-jamming satellite-positioning capability.