Castrol India Q4 Results: Profit rises 4% to Rs 242 cr; revenue up 9% by ET Markets | April 28, 2026 6:06 pm | Indian Stocks, Market, News Lubricant maker Castrol India on Tuesday reported a 4 per cent growth in its profit after tax at Rs 242 crore in the January-March quarter of 2026 compared to the same period last year.