Jyoti Structures Limited engages in the design, sourcing, manufacturing, supply, construction, and testing of transmission lines, substations, and distribution projects in India and internationally. The company is involved in the manufacture of transmission line towers, substation structures, tall antenna towers/masts, and railway electrification structures; supply of lattice and pipe type structures; civil works; and erection, testing, and commissioning of switchyard/substations and distribution networks, as well as turnkey/ engineering procurement construction projects that include survey, foundation, designing, fabrication, erection, and stringing activities of high voltage transmission lines. It also undertakes solar power and rural electrification projects. Jyoti Structures Limited was incorporated in 1974 and is headquartered in Mumbai, India.