The company had a consolidated net profit of Rs 720.99 crore in third quarter in FY '08, Grasim Industries said in a filing to the Bombay Stock Exchange.
However, the consolidated total income of the diversified firm rose to Rs 4,702.69 crore in the latest quarter from Rs 4,426.64 crore a year ago.
On a standalone basis, Grasim Industries registered a net profit of Rs 329.56 crore in December quarter, a 40.49 per cent decline over Rs 553.79 crore in the same quarter a year ago.
On Friday, shares of Grasim Industries closed at Rs 1,197.30, up 1.41 per cent on the BSE.