Mahanagar Commodities Pvt.Ltd. · Tirupati Fuels Private Limited · Antai Balaji Limited · Coastal Fuel Pvt Ltd · Balaji Coke Industry Pvt Ltd · Auro Shikha Vinimay Pvt Ltd · Coastal Carbons Ltd · Meltron Merchandise Pvt Ltd · Ortem Merchants Pvt. Ltd. · Hospet Coke & Energy Private Limited · Mellorate Mercantile Pvt. Ltd. · Darkin Distributors Pvt.Ltd. · Network 4 Greenearth.Com Private Limited · L10101 Wb1995 Plc075938 · L23101 Wb1999 Plc089389 · U10102 Ap2003 Ptc041127 · U51929 Wb1996 Ptc080667