Eastern India Technosoft Private Limited
V.I.P. Rd., Kaikhali, Chiriamore Garden Complex P.O. Airport
Kolkata- 700052, West Bengal (India)
Hamilton Research & Technology Pvt. Ltd.
13 A, New Road
Kolkata- 700027, West Bengal (India)
Softexpert Excellence Suite
P - 222, C I T Road, Scheme 6m
Kolkata- 700054, West Bengal (India)