Founded in 2004 and headquartered in Tallinn, Eliko is a pioneering embedded electronics and software company specialising in Ultra-Wideband (UWB) real-time location systems. The KIO RTLS, built on Qorvo's Decawave chipset, delivers 5 to 30 cm accuracy for tracking assets, forklifts, and workers in industries such as manufacturing, logistics, and healthcare. 13 patents and ISO 9001 certification underpin the work. Clients include Bosch, Ericsson, and Havi Logistics across more than 30 countries. IoT solutions extend to smart city applications such as Kalaranna Smart Street, and the company collaborates with Tallinn University of Technology on R&D in indoor positioning and impedance spectroscopy.