Plessey designs and builds photonic devices and systems: the hardware foundation for next-era computing.

The company operates across three application areas: microLED displays, optical computing, and optical interconnects. Its Plymouth facility integrates research, IP, process engineering and manufacturing under one roof. By controlling every step, from source to signal, Plessey shortens development cycles and delivers proven capability at scale.

More than seventy years of invention. Still moving forward.

From electrons to photons: computing made smaller, faster, cooler, more efficient—opening new ways for people to live, work and connect.

For more information, please visit www.plessey.com