Mining and quarrying: பகுதி a7
- DUBURI COAL CO. PRIVATE LIMITED
- FORTUNE ASSOCIATES PRIVATE LIMITED
- GRANITECH PRIVATE LIMITED
- HAOMING QUARTZ INTERNATIONAL PRIVATE LIMITED
- KURISSUMMOOTTIL GRANITES PRIVATE LIMITED
- LUCENT DIAMONDS PRIVATE LIMITED
- MAA KANAKADURGAA MINES AND MINERALS PRIVATE LIMITED
- MAHATHI RAJ SRI GRANITES PRIVATE LIMITED
- MANNUNKAL AGGREGATES PRIVATE LIMITED
- MEGHNA MINES AND MINERALS RESOURCES PRIVATE LIMITED
- MINELOGIC MINERALS PRIVATE LIMITED
- OCEAN CONSTRUCTIONS (INDIA) PRIVATE LIMITED
- PAAMROCKS DEVELOPERS PRIVATE LIMITED
- SAJID ROCK PRODUCTS PRIVATE LIMITED
- SATYAJIT INTERNATIONAL PRIVATE LIMITED
- SHREYAS MINMETALS PRIVATE LIMITED
- SUPRIYA GANITES PVT LTD