Mining and quarrying: பகுதி b1
- AVIV GARNET PRIVATE LIMITED
- AVS KOTTUKUNNAM CRUSHER PRIVATE LIMITED
- AZHAKOTHA METALS PRIVATE LIMITED
- B.A.S.S MINERALS INDIA PRIVATE LIMITED
- HEBRON MINES AND INDUSTRIES PRIVATE LIMITED
- JAHNAVI GRANITES PRIVATE LIMITED
- PERUMANNOOR HILLS PRIVATE LIMITED
- POSITIVE DELTA MINERALS PRIVATE LIMITED
- SAHARA GRANITES PRIVATE LIMITED
- SHIVGAMI MINERALS & REFRACTORIES PRIVATE LIMITED
- SIMHADRI MINES AND MINERALS PRIVATE LIMITED
- SQUADM MINES AND MINERALS PRIVATE LIMITED