EnSilica 

EnSilica plc designs and supplies custom radio frequency, mmWave, mixed signal, and digital application-specific integrated circuits in the United Kingdom, India, and Brazil. It also offers a portfolio of core IP products covering cryptography, radar, and communications systems; and semiconductor design consultation services. It serves original equipment manufacturers and system houses, automotive, industrial, healthcare, and communication sectors. The company was incorporated in 2001 and is headquartered in Abingdon, the United Kingdom.