EnSilica plc operates a fabless semiconductor model, providing an end-to-end solution for the development, manufacturing, and supply of Integrated Circuits (ICs). The company specializes in custom mixed signal ASICs, focusing on applications in automotive, industrial, healthcare, and satellite connectivity. EnSilica manages foundry interfaces and offers a "supply only" model, supplying wafers or packaged chips to customers who handle chip design. The company serves a global customer base and leverages its expertise in mmWave RF and beamforming technologies for satellite communication and other high-growth markets.