Concurrent Technologies plc designs, develops, and manufactures high-performance embedded Plug-in Cards (PICs) and systems for demanding applications. The company primarily serves the defence and aerospace sectors, with additional markets in telecommunications and scientific instrumentation. Its products are engineered to operate reliably in harsh environments, and the company focuses on rapid market entry with new technologies to support its customers. Concurrent operates through two business units: Products and Systems, and has a strong emphasis on research and development to enhance its offerings.