https://www.restaurantindia.in/news/ironhill-india-and-ironhill-usa-merge-as-combined-gmr-reaches-inr-444-crore.n16945https://www.restaurantindia.inenuserGenerated2026-08-10Ironhill India and Ironhill USA Merge as Combined GMR Reaches INR 444 CroreMerger, Business, Growth, Global Company