Simmonds Precision Products develops precision sensing and control technologies for the global aerospace and defense industries. The company partners with leading aerospace organizations to provide reliable, mission-critical systems for commercial aviation, military and defense platforms, and rotary-wing aircraft. Its products are used across more than 300 platforms, and the company reports that its components are found on 70% of today’s active aircraft.

Product offerings include fuel quantity measurement systems using optical and capacitive technologies, health and usage monitoring systems, aircraft and weapons control actuation, proximity sensors, and fiber optic sensing solutions. These systems support accurate measurement, aircraft health monitoring, maintenance planning, fleet readiness, and dependable control in demanding operating conditions.

Simmonds also provides engineering and manufacturing capabilities, including fuel and proximity systems, electromechanical motion control, monitoring and actuation, and advanced sensing technology. Its support services include FAA capability resources, Level 3 depot-level repairs, modifications, upgrades, and retrofits. With more than 90 years of service and a focus on quality, reliability, and innovation, the company supports aerospace platforms worldwide.