Gammon India Ltd. engages in the design and construction of various projects spanning roads, bridges, flyovers, metro railway systems, marine structures, ports, and airports. The firm also provides construction services in the areas such as transport engineering, power sector, pipeline division, water and environment, chimneys and cooling towers, and transmission and distribution business. It operates through the Construction and Engineering, and Real Estate Development segments. The company was founded by John C. Gammon on June 15, 1922 and is headquartered in Mumbai, India.