- Business
- Tata Steel (Thailand) Public Company Limited (TSTH.BK), founded in 2002 and headquartered in Bangkok, operates as an investment holding company that manufactures, distributes and trades long steel products including deformed bars, round bars, rebars under the Tata Tiscon brand, high tensile rebars, ready-to-use cut and bend products, seismic bars, super ductile bars, small sections such as angles and channels, wire rods comprising high carbon, medium carbon and low carbon variants, special bar quality steel, stirrups and footing products; it serves the construction, engineering, automotive and wire manufacturing sectors primarily in Thailand with exports to Laos, Cambodia, Indonesia, Malaysia, India and Bangladesh. The company produces these items using electric arc furnace technology with recyclable steel scrap as raw material at state-of-the-art facilities, maintaining a pan-Thailand distribution network through major dealers and modern trade channels like Global House and HomePro. In July 2025, its indirect subsidiary Siam Industrial Wires Company Limited acquired the remaining 40% stake in TSN Wires Company Limited for a nominal THB 100, making it a wholly owned subsidiary to enhance synergies, management efficiency and downstream steel wire operations with 41,000 tonnes per annum capacity. Formerly known as Millennium Steel Public Company Limited until its name change in December 2006 following Tata Steel's majority acquisition, Tata Steel (Thailand) functions as a subsidiary of TS Global Holdings Pte Ltd within the Tata Group's Southeast Asian operations.