Somehsa Geo Sciences Private Limited
No. 188, Gandhi Road, Taha Tower, 2nd Floor, Velachery
Chennai- 600042, Tamil Nadu (India)
Thrust Geoconsultants Private Limited
No. 78, O Block, 33rd Street, Ganapathy Colony, Annanagar East
Chennai- 600102, Tamil Nadu (India)
Suriya Mining Services
No. 3/216, K. S. V. Nagar, Alagapuram Post
Salem- 636004, Tamil Nadu (India)
Green Earth Consultancy Services
Plot No. 1533, LIG- II Main Road, TNHB Colony, Velachery
Chennai- 600042, Tamil Nadu (India)