Barnbrook Systems Limited was formed in 1978 and operates from a freehold site of 15,000 sq ft in an environmentally friendly area in Fareham, Hampshire. ​ The company designs and manufactures products in-house for multiple sectors – including aerospace, defence, security, rail and commercial industries worldwide. ​ Our products include electromechanical and solid state relays, contactors, circuit breakers, flight and fire suppression actuators, bespoke test sets, pressure transducers, power controllers, engine control units, solenoids, rail braking controller systems and intelligent inflight refuelling switches.
