Reuters. (Removes erroneous company name in second bullet) By Rishika Sadam and Sai Ishwarbharath B Oct 29 (Reuters) - India's southern city of Hyderabad will add 60 to 70 global capability centres (GCCs). Hyderabad: Charles Schwab, the US-based financial services major, on Wednesday formally opened Schwab India, its 345,000 sq ft technology capability centre in Hyderabad, marking its entry into.