Tata said its focus was profit margins and unit economics, and not just growing sales via discounts
The group spent Rs 17,896 crore on R&D; now has 7,000 patents
By the end of calendar year 2013, the conglomerate had 3,500 published patents
Epic Systems had accused TCS & Tata America International Corp, in a lawsuit filed in Oct 2014.
Chairman Cyrus Mistry identified defence and aerospace as one of four growth clusters for the group
Tata Steel, Tata Motors, Tata Power and Tata Communications are raising money to retire their old loans