Texmaco Rail & Engineering Ltd reported a sharp 50% year-on-year decline in net profit for the first quarter, slipping to Rs. 29 crore as softer margins and cost pressures offset revenue growth. While the company registered healthy sales driven by higher demand in rail infrastructure and engineering solutions, rising input costs and execution delays weighed on profitability. The earnings decline highlights the challenges infrastructure and manufacturing firms face in balancing top-line growth with operational efficiency amid fluctuating commodity prices and supply chain constraints.