Identify the oldest iron and steel company in India from the following options.

The Tata Iron and Steel Company (TISCO) was established in 1907 at Jamshedpur, Jharkhand. It is the oldest integrated iron and steel company in India and is now known as Tata Steel.

Other options:

Mysore Iron and Steel Works / Visvesvaraya Iron and Steel Works – Established in 1923.

Indian Iron and Steel Company (IISCO) – Established in 1918.

Since 1907 is the earliest year, the correct answer is:

Tata Iron and Steel Company (TISCO)