The companies posted a net profit of Rs 77,500 crore in the third quarter of the fiscal compared to Rs 57,800 crore in the year-ago period. Their profit was Rs 71,900 crore in the July-September quarter of 2018-19.
However on the sales front, demand conditions in the manufacturing sector weakened on year-on-year basis.
"This moderation was observed mainly in textiles, iron and steel, motor vehicles and other transport equipments industries whereas sales growth improved for consumer-driven sectors such as food product and beverages, and pharmaceutical," the central bank said.
The interest expenses incurred by manufacturing sector also witnessed a dip from a year ago level, reflecting ongoing deleveraging in the corporate sector.