During January-March 2019, total income rose to Rs 1,087.96 crore from Rs 765.52 crore in the year-ago-quarter.
Expenses increased to Rs 972.14 crore from Rs 628.19 crore in January-March 2018.
"Several infrastructure orders bagged by the company during the FY19 helped the firm result in good balance sheet. The company recorded its highest ever revenue and profit after tax during Q4," PNC Infratech Managing Director Chakresh Jain said.
Agra-based PNC Infratech has presence in about 15 states of India and provides end-to-end infrastructure implementation solutions that include engineering, procurement and construction (EPC) services.