Gandhinagar-based Kalpataru Power Transmission Ltd (KPTL), a leading EPC player in power T&D sector has reported a hike of 12 per cent in its net profit for the second quarter ending September 2010. Net profit of KPTL for the current quarter of fiscal 2010-11 was around Rs 41.37 crore as against a net profit of Rs 36.92 crore for the corresponding period last year.