The Tower Engineering Procurement Construction (Tower EPC) business has only three listed companies. Jyoti Structures is one of them. The company was established in 1974. It is present in two business segments: transmission and substations. The major part of its revenue comes from the transmission segment. The company has three subsidiaries: JSL Corporate Services, Jyoti Energy and Jyoti Structures Africa. To tap opportunities in the Middle East, Jyoti Structures has created a joint-venture (JV) entity called Gulf Jyoti International. Jyoti Structures holds 30 per cent stake in this joint venture. It is entitled to 15 pe