BSNL, Air India, MTNL worst performing PSUs in FY 17
The Public Enterprises Survey 2016-17, which mapped the performance of central public sector units, showed that the top ten loss-making state-owned firms accounted for a whopping 83.82 per cent of the total losses made by 82 loss-making CPSEs during the year

BSNL, Air India and MTNL incurred 55.66 per cent of the total losses suffered by the top ten loss-making CPSEs in 2016-17. Image source: Reuters