Encouraging revival in revenue growth: Hexaware Technologies' (HEXW) 6.3% QoQ CC growth in revenue marked a sharp rebound, after two quarters of revenue decline. Growth in top 10 clients revived as they contributed 66% of incremental growth in 1HCY16 v/s -6% in 2HCY15. Onsite growth of 7.9% QoQ reflected the ramp-up of new deals and top accounts. Deal signings at USD20m...