Tarana Wireless is a USA based company that offers wireless alternative to fiber for residential and enterprise access in both urban and rural areas. The company plans to set up a R&D center in Pune to work on the next generation of their technology which will provide high speed broadband to homes and businesses using non-line-of-sight wireless links in urban areas as well as remote rural areas in India. 

Website: https://www.taranawireless.com/