Kosun Renewables Energies Private Limited · Kose Projects Private Limited · Kosol Energie Private Limited · K Infraproject Private Limited · Surabhi Milkfood And Beverages Limited · Kalthia Investment Private Limited · Koraam Infrastructure Private Limited · R L Kalthia Engineering And Automobiles Pvt Ltd · Mayfair Clinical Education And Research Centre Pvt. Ltd. · Suzlon Global Services Limited · Kalthia Engineering And Construction Limited · Kose Power Private Limited