Read about how we started
FOS Engineering was founded in Riga with a clear focus: develop navigation sensors that deliver measurable precision in real-world conditions.
What does precision navigation engineering actually require?
We turn demanding navigation requirements into working hardware. From sensor selection through system integration, our engineering process is built for measurable performance.
Closed-loop development
Design, prototype, test, refine. Every system passes internal validation before delivery.
Custom system design
We adapt core inertial technology to your platform's constraints. Size, power, interface, environment.
R&D-driven iteration
Our R&D cycle doesn't stop at first prototype. Performance data drives each revision.
Field-ready validation
We test under real operating conditions. Vibration, temperature, motion profiles that match deployment.
Fiber-optic gyroscopes
Angular rate sensors built with closed-loop optics for inertial-grade stability.
Strapdown INS design
Custom navigation algorithms integrated into compact, ruggedized hardware.
Precision sensor calibration
Thermal and dynamic calibration routines that eliminate drift across temperature ranges.
System integration
From raw sensor to field-ready system, tested for aviation, marine, and industrial use.
Exelence of precision engineering. Let's discuss your next project.
Share your performance requirements and operating environment. We will respond with technical specifications and a proposed development timeline.