Incorporated in 2011, Karbonsteel Engineering Limited is an engineering solutions provider engaged in designing, manufacturing, and supplying high-quality products across diverse industries. The company delivers structural engineering and fabrication solutions for steel plants, railway bridges, oil and gas plants, refineries, and other sectors, playing a key role in the construction, expansion, and modernization of large-scale projects. It operates two manufacturing facilities located in Gujarat and Maharashtra with a combined production capacity of 32,400 MT per year, focusing on heavy steel structures, pre-engineered buildings (PEBs), and steel bridges. Its offerings include heavy steel fabricated structures for industrial and infrastructure projects, precision fabricated steel structures requiring high accuracy for specialized applications, steel bridge structures for railway and road projects, and customized pre-engineered buildings that provide cost-effective and efficient construction solutions. As of January 31, 2025, the company employed 349 people across its locations.