Drilling and allied services in Kolkata

  P-25, Princep Street, Kolkata - 700072

  138/2, Mahatma Gandhi Road, Kolkata - 700007

  Grant Lane, Kolkata - 700012

  8, Khairu Place, Princep Street, Kolkata - 700072

  138, Calcutta GPO, Kolkata - 700001

  98, Sinthee, Kolkata - 700050

  188/8, Ground Floor, Lake Gardens, Prince Anwar Shah Road, Kolkata - 700045

  46C, Everest Building, Jawaharlal Nehru Road, Kolkata - 700071

  85, 1st Floor, Room No. 6/A/6, Netaji Subhas Road, Kolkata - 700001

  14/1, 3rd Floor, Room No. 40, Strand Road, Kolkata - 700001