• TATA BLUESCOPE STEEL PVT. LTD.
• TATA CUMMINS PVT. LTD.
• The Tinplate Company of India Limited
• Tata Steel Processing & Distribution Ltd. (CR Unit, TISCO Inside), Jamshedpur.
• Tata Steel Processing & Distribution Ltd. (Bara Site), Jamshedpur.
• TATA STEEL LIMITED GROWTH SHOP
• TATA HITACHI
• RSB TRANSMISSION (I) LTD.
• SIGNODE INDIA LTD.
• ITW INDIA LTD.
• YUSEN LOGISTIC INDIA PVT. LTD.
• SHREERAJ INTERNATIONAL PVT. LTD.
• SILICON SAFEPACK PVT. LTD.