Bharti Infratel Limited has announced its audited consolidated proforma results for the second quarter ended September 30, 2017. The consolidated revenues for the quarter, at Rs. 3648 crore grew by 11 percent over the corresponding period last year. Consolidated EBITDA improved to Rs. 1634 crore up 12 percent Y-o-Y, representing an operating margin of 44.8 percent. Consolidated EBIT improved to `1021 crore up 15 percent Y-o-Y. The operating free cash flow grew by 31 percent Y-o-Y to Rs. 1224 crore for the quarter.