Cmdc Icpl Coal Limited · Chhattisgarh Sondiha Coal Company Limited. · U C M Coal Company Limited · Chhattisgarh Corundum Mines Limited · Kerwa Coal Limited · Precious Minerals And Smelting Limited · Nmdc Cmdc Limited · Keshkal G.N.India Bauxite Mines And Minerals Limited · Chhattisgarh Mineral Development Corporation Limited · Chhattisgarh Mining Ventures Limited · Chhattisgarh State Beverages Corporation Limited · Bastar Railway Private Limited · Chhattisgarh Railway Corporation Limited