IST Ltd specializes in manufacturing precision components and stampings for various industries, including automotive, white goods, consumer goods, and medical implants. It exports globally to countries such as the US, Germany, and China.

The company began as a wristwatch manufacturer in collaboration with Ronda S.A., Switzerland, in 1977, diversifying into precision parts over time.

In 1998, IST Ltd became a notable supplier for General Motors in North America and Hungary, marking a significant expansion in their automotive component manufacturing.

IST Ltd once had multiple subsidiary companies, including Gurgaon Infospace Ltd, with efforts to develop a Special Economic Zone, demonstrating strategic diversification efforts.

Despite changes in its subsidiary holdings, IST Ltd remains resilient with a focus on precision manufacturing and global distribution.