Kolkata Branch (Eastern India) : Class One Systems S&T Pvt. Ltd.
B-241, Survey Park, Santoshpur Kolkata - 700075, West Bengal
Contact Person : Mr. Ayan Mukherjee Regional Director (East)
Contact : 1800 11 6599
Kashmir Branch (Northern India):
Class One Systems S&T Pvt. Ltd.
R # 12, Auqaf Building, Budshah Chowk,
Srinagar – 190001 (Kashmir)
Contact Person : Mr. Syed Iqbal Ahmed Bukhari Regional Manager
Contact Number : 1800 11 6599