New Delhi, April 19 -- Tata Sponge Iron, a 54.5 per cent subsidiary company of Tata Steel, on Thursday said its board has approved shifting of the company's registered office from Odisha to West Bengal and changing its name to 'Tata Steel Long Products Limited' or such other name.

The company made this move of shifting its registered office along with changing its name after it had completed acquisition of the steel business of Kolkata-based Usha Martin Ltd (UML) earlier this month with pending transfer of some of the assets including mines and certain land parcels.

In a regulatory filing, Tata Sponge Iron said its board on Thursday "approved the shifting of the registered office of the company to West Bengal, subject to the approval of t...