Sunil Kumar Singh

Tungabhadra Steel Products Ltd. engages in the design, manufacture, supply, and erection of hydro-mechanical equipments. It offers products, including hydraulic gates, hoists for hydraulic gates, penstock pipes, cranes, building structural, plant equipment, and transmission line towers. The company also offers training programs for executives, workmen, and apprentices. The company serves power and irrigation departments of state/central governments; electricity boards of state governments; power corporations; public sector undertakings/corporations; private sector industries; and railways, postal, and telegraphs departments. The company was founded in 1960 and is headquartered in Bellary, India.

The Braithwaite Burn & Jessop Construction Co. Ltd. engages in the construction of bridges. It constructs steel bridges and offers repair and restoration of old steel bridges and railway gauge conversions of Indian railways. The company was founded on January 26, 1935 and is headquartered in Kolkata, India.