Net profit of Power Grid Corporation of India rose 8.37% to Rs 4184.96 crore in the quarter ended December 2025 as against Rs 3861.63 crore during the previous quarter ended December 2024. Sales rose 10.35% to Rs 12395.09 crore in the quarter ended December 2025 as against Rs 11233.03 crore during the previous quarter ended December 2024.