Ilika plc engages in designing, production, and development of solid state batteries in the United Kingdom, Asia, Europe, and North America. The company offers solid state batteries for transportation under the Goliath name for electric vehicles and cordless consumer electronics. It also provides solid state batteries for healthcare under the Stereax name for neurostimulation, cardiac sensing, smart orthopaedics, smart orthodontics, smart contact lenses, and industrial IoT sensors. Ilika plc was founded in 2004 and is headquartered in Romsey, the United Kingdom.