Foundries produce metal castings used in engines, pumps, turbines, tractors, railways, construction equipment and industrial machinery. Although these components are rarely visible, they are essential to transportation, agriculture, infrastructure and manufacturing. India's foundry market was valued at approximately US$26.3 billion in 2025, while the global metal-casting market was around US$190.5 billion. Future technologies include casting simulation, automation, lightweight alloys and 3D-printed moulds. Professionals can pursue careers with Indian companies such as Nelcast and Kirloskar Ferrous Industries, alongside global organisations including Nemak, Ryobi, GF Casting Solutions and Waupaca Foundry.
