About Systron Donner

Systron Donner Inertial (SDI) is a leading designer and manufacturer of high-performance inertial navigation systems, attitude and heading reference systems, and tactical positioning systems for aerospace, defense, and commercial industries. Established in 1960, the company has built a reputation for delivering innovative solutions that meet the most demanding requirements for precision, reliability, and robustness. SDI's product portfolio spans from strapdown and ring laser gyro-based systems to fiber optic gyro systems, offering a wide range of applications from tactical missiles to large military platforms and commercial aviation.