ACCURACY52A, Jadu Nath Ukil Rd, Ukilpara, Banerjee Para, Paschim Putiary, Kolkata, West Bengal 700041, India
SCL Network2nd Number St, Shri Nagar, Netaji Nagar, Madhyamgram, Kolkata, West Bengal 700155, India
STC India105, Majhi Para Rd, Manjhi Para, Thakurpukur, Kolkata, West Bengal 700063, India
CE
CESC Limited, North Regional OfficeA B, A. P. C 700004, 226, कोल्कता - डायमंड हार्बर मार्ग, Indian Institute of Engineering Science and Technology, Bowbazar, Kolkata, West Bengal 700012, India