Megha Engineering and Infrastructures Ltd (MEIL) was established in 1989 by industrialist Pamireddy Pitchi Reddy. Its prominent projects include Zoji-la Tunnel connecting Srinagar to Ladakh, Telangana's Kaleshwaram Lift Irrigation Project, Thane-Borivali tunnel and BKC station for first bullet train. With ₹67,500-crore valuation, MEIL is among India's most valued unlisted companies, as per Hurun.