Don't discount Tata....
John landau became an advisor to syntonic in march 2016 as a former Tata exec.
https://syntonic.com/2016/03/synton...th-addition-of-tata-communications-executive/
He is also an advisor to a company called valankani. Scroll to the bottom.
https://www.velankani.com/
Who are they? Not sure but they assisted in the Tata SDX from this persons resume?
https://npras.in/Resume.pdf
A TATA exec appointed as an advisor to two companies involved in the Tata Sponsored Data Echange to me is a sign that Tata are taking this seriously.