Found it on Dow Jones. TNE consolidating all four listed companies into one single company (BTM) which they will rename Oi. They will go from four companies with seven stock listings to one single company. It should be huge with 25 to 30 billion in revenue. I think TNE has revenue of about 18 billion and BTM has around 6 or 7 billion alone so should be big. Should save a lot of money in the consolidation. Very happy with the idea.