Mining and quarrying: பகுதி 2d
- ARYAN ALUMINIUM INDIA PRIVATE LIMITED
- CHALIYAR SAND AND GRAVELS PRIVATE LIMITED
- ELITE BRICKS AND PAVERS PRIVATE LIMITED
- KALINGA GRANITE PVT.LTD.
- KURUVANTHERI GRANITES PRIVATE LIMITED
- MAGMATA EXPORTS PRIVATE LIMITED
- MARBLE INDUSTRY (MANGALORE) PRIVATE LIMITED
- MYSTONE TREASURES PRIVATE LIMITED
- PULLUVAZHICHAL DEVELOPERS PRIVATE LIMITED
- VARSHA STONES INTERNATIONAL PRIVATE LIMITED
- VIGNESWARA GRANITES PRIVATE LIMITED